Podcasts about neurologic

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Episode 210: Heat Stroke BasicsWritten by Jacob Dunn, MS4, American University of the Caribbean. Edits and comments by Hector Arreaza, MD.You are listening to Rio Bravo qWeek Podcast, your weekly dose of knowledge brought to you by the Rio Bravo Family Medicine Residency Program from Bakersfield, California, a UCLA-affiliated program sponsored by Clinica Sierra Vista, Let Us Be Your Healthcare Home. This podcast was created for educational purposes only. Visit your primary care provider for additional medical advice. Definition:Heat stroke represents the most severe form of heat-related illness, characterized by a core body temperature exceeding 40°C (104°F) accompanied by central nervous system (CNS) dysfunction. Arreaza: Key element is the body temperature and altered mental status. Jacob: This life-threatening condition arises from the body's failure to dissipate heat effectively, often in the context of excessive environmental heat load or strenuous physical activity. Arreaza: You mentioned, it is a spectrum. What is the difference between heat exhaustion and heat stroke? Jacob: Unlike milder heat illnesses such as heat exhaustion, heat stroke involves multisystem organ dysfunction driven by direct thermal injury, systemic inflammation, and cytokine release. You can think of it as the body's thermostat breaking under extreme stress — leading to rapid, cascading failures if not addressed immediately. Arreaza: Tell us what you found out about the pathophysiology of heat stroke?Jacob: Pathophysiology: Under normal conditions, the body keeps its core temperature tightly controlled through sweating, vasodilation of skin blood vessels, and behavioral responses like seeking shade or drinking water. But in extreme heat or prolonged exertion, those mechanisms get overwhelmed.Once core temperature rises above about 40°C (104°F), the hypothalamus—the brain's thermostat—can't keep up. The body shifts from controlled thermoregulation to uncontrolled, passive heating. Heat stroke isn't just someone getting too hot—it's a full-blown failure of the body's heat-regulating system. Arreaza: So, it's interesting. the cell functions get affected at this point, several dangerous processes start happening at the same time.Jacob: Yes: Cellular Heat InjuryHigh temperatures disrupt proteins, enzymes, and cell membranes. Mitochondria start to fail, ATP production drops, and cells become leaky. This leads to direct tissue injury in vital organs like the brain, liver, kidneys, and heart.Arreaza: Yikes. Cytokines play a big role in the pathophysiology of heat stroke too. Jacob: Systemic Inflammatory ResponseHeat damages the gut barrier, allowing endotoxins to enter the bloodstream. This triggers a massive cytokine release—similar to sepsis. The result is widespread inflammation, endothelial injury, and microvascular collapse.Arreaza: What other systems are affected?Coagulation AbnormalitiesEndothelial damage activates the clotting cascade. Patients may develop a DIC-like picture: microthrombi forming in some areas while clotting factors get consumed in others. This contributes to organ dysfunction and bleeding.Circulatory CollapseAs the body shunts blood to the skin for cooling, perfusion to vital organs drops. Combine that with dehydration from sweating and fluid loss, and you get hypotension, decreased cardiac output, and worsening ischemia.Arreaza: And one of the key features is neurologic dysfunction.Jacob: Neurologic DysfunctionThe brain is extremely sensitive to heat. Encephalopathy, confusion, seizures, and coma occur because neurons malfunction at high temperatures. This is why altered mental status is the hallmark of true heat stroke.Arreaza: Cell injury, inflammation, coagulopathy, circulatory collapse and neurologic dysfunction. Jacob: Ultimately, heat stroke is a multisystem catastrophic event—a combination of thermal injury, inflammatory storm, coagulopathy, and circulatory collapse. Without rapid cooling and aggressive supportive care, these processes spiral into irreversible organ failure.Background and Types:Arreaza: Heat stroke is part of a spectrum of heat-related disorders—it is a true medical emergency. Mortality rate reaches 30%, even with optimal treatment. This mortality correlates directly with the duration of core hyperthermia. I'm reminded of the first time I heard about heat stroke in a baby who was left inside a car in the summer 2005. Jacob: There are two primary types: -nonexertional (classic) heat stroke, which develops insidiously over days and predominantly affects vulnerable populations like children, the elderly, and those with chronic illnesses during heat waves; -exertional heat stroke, which strikes rapidly in young, otherwise healthy individuals, often during intense exercise in hot, humid conditions. Arreaza: In our community, farm workers are especially at risk of heat stroke, but any person living in the Central Valley is basically at risk.Jacob: Risk factors amplify vulnerability across both types, including dehydration, cardiovascular disease, medications that impair sweating (e.g., anticholinergics), and acclimatization deficits. Notably, anhidrosis (lack of sweating) is common but not required for diagnosis. Hot, dry skin can signal the shift from heat exhaustion to stroke. Arreaza: What other conditions look like heat stroke?Differential Diagnosis:Jacob: Presenting with altered mental status and hyperthermia, heat stroke demands a broad differential to avoid missing mimics. -Environmental: heat exhaustion, syncope, or cramps. -Infectious etiologies like sepsis or meningitis must be ruled out. -Endocrine emergencies such as thyroid storm, pheochromocytoma, or diabetic ketoacidosis (DKA) can overlap. -Neurologic insults include cerebrovascular accident (CVA), hypothalamic lesions (bleeding or infarct), or status epilepticus. -Toxicologic culprits are plentiful—sympathomimetic or anticholinergic toxidromes, salicylate poisoning, serotonin syndrome, malignant hyperthermia, neuroleptic malignant syndrome (NMS), or even alcohol/benzodiazepine withdrawal. When it comes to differentials, it is always best to cast a wide net and think about what we could be missing if this is not heat stroke. Arreaza: Let's say we have a patient with hyperthermia and we have to assess him in the ER. What should we do to diagnose it?Jacob: Workup:Diagnosis is primarily clinical, hinging on documented hyperthermia (>40°C) plus CNS changes (e.g., confusion, delirium, seizures, coma) in a hot environment. Arreaza: No single lab confirms it, but targeted testing allows us to detect complications and rule out alternative diagnosis. Jacob: -Start with ECG to assess for dysrhythmias or ischemic changes (sinus tachycardia is classic; ST depressions or T-wave inversions may hint at myocardial strain). -Labs include complete blood count (CBC), comprehensive metabolic panel (electrolytes, renal function, liver enzymes), glucose, arterial blood gas, lactate (elevated in shock), coagulation studies (for disseminated intravascular coagulation, or DIC), creatine kinase (CK) and myoglobin (for rhabdomyolysis), and urinalysis. Toxicology screen if history suggests. Arreaza: I can imagine doing all this while trying to cool down the patient. What about imaging?-Imaging: chest X-ray for pulmonary issues, non-contrast head CT if neurologic concerns suggest edema or bleed (consider lumbar puncture if infection suspected). It is important to note that continuous core temperature monitoring—via rectal, esophageal, or bladder probe—is essential, not just peripheral skin checks. Arreaza: TreatmentManagement:Time is tissue here—initiate cooling en route, if possible, as delays skyrocket morbidity. ABCs first: secure airway (intubate if needed, favoring rocuronium over succinylcholine to avoid hyperkalemia risk), support breathing, and stabilize circulation. -Remove the patient from the heat source, strip clothing, and launch aggressive cooling to target 38-39°C (102-102°F) before halting to prevent rebound hypothermia. -For exertional cases, ice-water immersion reigns supreme—it's the fastest method, with immersion in cold water resulting in near-100% survival if started within 30 minutes. -Nonexertional benefits from evaporative cooling: mist with tepid water (15-25°C) plus fans for convective airflow. -Adjuncts include ice packs to neck, axillae, and groin; -room-temperature IV fluids (avoid cold initially to prevent shivering); -refractory cases, invasive options like peritoneal lavage, endovascular cooling catheters, or even ECMO. -Fluid resuscitation with lactated Ringer's or normal saline (250-500 mL boluses) protects kidneys and counters rhabdomyolysis—aim for urine output of 2-3 mL/kg/hour. Arreaza: What about medications?Jacob: Benzodiazepines (e.g., lorazepam) control agitation, seizures, or shivering; propofol or fentanyl if intubated. Avoid antipyretics like acetaminophen. For intubation, etomidate or ketamine as induction agents. Hypotension often resolves with cooling and fluids; if not, use dopamine or dobutamine over norepinephrine to avoid vasoconstriction. Jacob: What IV fluid is recommended/best for patients with heat stroke?Both lactated Ringer's solution and normal saline are recommended as initial IV fluids for rehydration, but balanced crystalloids such as LR are increasingly favored due to their lower risk of hyperchloremic metabolic acidosis and AKI. However, direct evidence comparing the two specifically in the setting of heat stroke is limited. Arreaza: Are cold IV fluids better/preferred over room temperature fluids?Cold IV fluids are recommended as an adjunctive therapy to help lower core temperature in heat stroke, but they should not delay or replace primary cooling methods such as cold-water immersion. Cold IV fluids can decrease core temperature more rapidly than room temperature fluids. For example, 30mL/kg bolus of chilled isotonic fluids at 4 degrees Celsius over 30 minutes can decrease core temperature by about 1 degree Celsius, compared to 0.5 degree Celsius with room temperature fluids. Arreaza: Getting cold IV sounds uncomfortable but necessary for those patients. Our favorite topic.Screening and Prevention:-Heat stroke prevention focuses on public health and individual awareness rather than routine testing. -High-risk groups—elderly, children, athletes, laborers, or those on impairing meds—should acclimatize gradually (7-14 days), hydrate preemptively (electrolyte solutions over plain water), and monitor temperature in exertional settings. -Communities during heat waves need cooling centers and alerts. -For clinicians, educate patients with CVD or obesity about early signs like dizziness or nausea. -No formal "screening" exists, but vigilance in EDs during summer surges saves lives. -Arreaza: I think awareness is a key element in prevention, so education of the public through traditional media like TV, and even social media can contribute to the prevention of this catastrophic condition.Jacob: Ya so heat stroke is something that should be on every physician's radar in the central valley especially in the summer time given the hot temperatures. Rapid recognition is key. Arreaza: Thanks, Jacob for this topic, and until next time, this is Dr. Arreaza, signing off.Even without trying, every night you go to bed a little wiser. Thanks for listening to Rio Bravo qWeek Podcast. We want to hear from you, send us an email at RioBravoqWeek@clinicasierravista.org, or visit our website riobravofmrp.org/qweek. See you next week! References:Gaudio FG, Grissom CK. Cooling Methods in Heat Stroke. J Emerg Med. 2016 Apr;50(4):607-16. doi: 10.1016/j.jemermed.2015.09.014. Epub 2015 Oct 31. PMID: 26525947. https://pubmed.ncbi.nlm.nih.gov/26525947/.Platt, M. A., & LoVecchio, F. (n.d.). Nonexertional classic heat stroke in adults. In UpToDate. Retrieved September 7, 2025, from https://www.uptodate.com/contents/nonexertional-classic-heat-stroke-in-adults. (Key addition: Emphasizes insidious onset in at-risk populations and the role of urban heat islands in exacerbating classic cases.) Heat Stroke. WikEM. Retrieved December 3, 2025, from https://wikem.org/wiki/Heat_stroke. (Key additions: Details on cooling rates for immersion therapy, confirmation that anhidrosis is not diagnostic, and fluid titration to urine output for rhabdomyolysis prevention.)Theme song, Works All The Time by Dominik Schwarzer, YouTube ID: CUBDNERZU8HXUHBS, purchased from https://www.premiumbeat.com/. 

In the final episode of this seven-part series, Dr. Jon Stone and Dr. Gabriela Gilmour wrap up the conversation discussing future directions.  Show citations: Functional Neurological Disorder Society Finkelstein SA, Carson A, Edwards MJ, et al. Setting up Functional Neurological Disorder Treatment Services: Questions and Answers. Neurol Clin. 2023;41(4):729-743. doi:10.1016/j.ncl.2023.04.002  Show transcript:  Dr. Gabriela Gilmour: This is Gabriela Gilmour with the Neurology Minute. Jon Stone and I are back for our final episode of our seven-part series on functional neurological disorder. Today, we will discuss future directions for the field of FND. So Jon, where do you see the field of FND going in terms of diagnosis and treatment? Dr. Jon Stone: So we've seen a tremendous increase in interest in FND, particularly in the last five years since we started the FND Society. I think there's much more awareness of making rule-in diagnoses compared to before. There's much more positivity about treatment and I think people who experience their own patients doing very well with treatment makes them want to see that again. But we've got a long way to go. I think the diagnostic ruling features that we talked about in an earlier episode are still largely clinical. I think we could really benefit from seeing those becoming more laboratory supported, particularly for research, particularly for looking at FND comorbidity and other neurological conditions like MS and Parkinson's. So I think we might see more of that, AI helping us with that maybe, but things like quantifying some of the physical signs that we use. In terms of treatment, I think it's great all the different ideas about treatment that we've had and we know that the rehabilitation therapy for FND benefits from a more FND focused approach. But we have to be honest as well and say that the treatments, there's still large numbers of patients who are not improving. And so we do need to think about other ways to help people. People are interested in treatments, modalities such as using virtual reality, people looking at medications such as psychedelics or things like that. We've got to be careful with that obviously in peoples where their brains don't work properly. But I think we can do better than we are and people are exploring those options interestingly. Dr. Gabriela Gilmour: Yeah. And I think on the note of treatment, as we've sort of spoken through this podcast series, we've talked about places or environments where there's already services set up for patients. And so I think another major goal for the future for the FND Society is to build more services and have more expertise and knowledge across the world. What would you tell neurologists to do or how would you support them if they don't have other health professionals to help in their local environment? Dr. Jon Stone: Well, I'm aware that that's probably what most neurologists feel like. That they can recognize FND, but they don't have people to refer to or therapists who know about FND. So I certainly share that frustration. What I would say has happened locally here in Edinburgh, and also I see this in other centers as well. If you just start referring patients, helping to send patients to your colleagues who want to have therapy, educating your colleagues, then the people around you can develop that expertise that's needed. You don't necessarily need a whole new team. If you're an enthusiastic neurologist interested in FND, be careful about doing it just on your own because I think there's a lot of good you can do, but it'd be quite easy to burn out there without some help. So I think it's a slow process of gathering together interested health professionals. Ideally, of course, you want to have a psychologist to do therapy, a psychiatrist for more detailed assessments of complex patients, physio, OT, speech and language therapy. Once you get that, what I find is that then locally, they will start to teach each other because this is work that most people in rehabilitation actually enjoy when they know how to do it. They like seeing people with FND. They like the fact that this is a disorder that will often be static for many years or a long time anyway, and where therapy can actually change that trajectory. So just sort of hang in there. There are articles you can read about more details about how to set up services and think about that as well. Dr. Gabriela Gilmour: Well, thank you so much, Jon, for joining me for this series. This is our final episode of the Neurology Minute series on Functional Neurological Disorder. And thank you to all of our listeners. Dr. Jon Stone: Thank you very much, Gabriela.  

In part six of this seven-part series on FND, Dr. Jon Stone and Dr. Gabriela Gilmour discuss the prognosis of functional neurologic disorders.  Show citation:  Gelauff J, Stone J. Prognosis of functional neurologic disorders. Handb Clin Neurol. 2016;139:523-541. doi:10.1016/B978-0-12-801772-2.00043-6  Show transcript:  Dr. Jon Stone: This is Jon Stone with the Neurology Minute. Gabriela Gilmour and I are back to continue with part six of our seven-part series on FND. Today we're going to talk about prognosis. What's the outlook for people with FND? It's obviously a question that patients and relatives desperate to know the answer. Gabriela, what do you say to your patients with FND when they say, "What's going to happen to me? Dr. Gabriela Gilmour: That's a difficult question because the prognosis is variable and I'll talk in a moment about what we know about prognosis from the literature. But I think when patients ask me what's going to happen, I try to instill hope because we do know that this is a condition that can improve and it can improve, especially when patients have access to rehabilitation programs or psychotherapy or other treatment plans. So I try to emphasize that piece and emphasize hope when I'm talking about that with my patients. But if we sort of take a step back and we look at what is the overall prognosis from what we know in the literature with FND, fundamentally, FND for many is a chronic and often relapsing condition. As I mentioned, it can certainly improve with rehabilitation. A challenge is that most of our published studies on the prognosis of FND really come from a time when we knew a lot less about the condition and we had fewer treatment options. So these studies are somewhat difficult to apply today, but in these studies, we see that at least without treatment, most patients are the same or worse at follow-up. However, now we're starting to develop more rehabilitation programs and we have more evidence that shows that people certainly improve with rehabilitation and with therapy. There are some factors that I try to emphasize to patients as being good prognostic factors when I'm talking with them. These may be things like younger age, a shorter duration between symptom onset and diagnosis and patient agreement with the diagnosis or the perception of having control over their illness. When these types of things are present, I try to highlight them to, again, help build that hope for recovery. The one thing that I would also add maybe a bit of a different question, but I think is important to mention is that we as neurologists still have a lot to provide to our patients, even those who may not see much recovery in their symptoms and live with chronic illness. It's really important to consider that regular check-ins. In these check-ins, we can monitor for changing perpetuating factors. We can facilitate social services, mobility aids that help overall quality of life. We can still offer a lot to our patients. The other piece that I would mention too is that our patients are at risk of iatrogenic harm. So there is definitely a role for the neurologist to look at, are there medications that might not be indicated that are causing harm? Are there other things that we can communicate clearly with other care providers to make sure that we reduce that risk for our patients? Dr. Jon Stone: So it's about balancing some realism, but also making sure the patient doesn't lose hope. A good outcome isn't always necessarily that symptoms gone away. It might be similar to other chronic neurological conditions that we look after where we're okay with an outcome where the patient still has symptoms if they understand their condition and can learn to live with it better. We'll be back for our final Neurology Minute episode on FND with myself and Gabriela Gilmour talking about future directions in FND. Thanks for listening.

In part five of this seven-part series on FND, Dr. Jon Stone and Dr. Gabriela Gilmour discuss treatment options.  Show citation:  Gilmour, G.S., Nielsen, G., Teodoro, T. et al. Management of functional neurological disorder. J Neurol 267, 2164–2172 (2020). https://doi.org/10.1007/s00415-020-09772-w  Gilmour GS, Langer LK, Bhatt H, MacGillivray L, Lidstone SC. Factors Influencing Triage to Rehabilitation in Functional Movement Disorder. Mov Disord Clin Pract. 2024;11(5):515-525. doi:10.1002/mdc3.14007  Stone J, Carson A. Multidisciplinary Treatment for Functional Movement Disorder. Continuum (Minneap Minn). 2025;31(4):1182-1196. doi:10.1212/cont.0000000000001606 Tolchin B, Goldstein LH, Reuber M, et al. Management of Functional Seizures Practice Guideline Executive Summary: Report of the AAN Guidelines Subcommittee. Neurology. 2026;106(1):e214466. doi:10.1212/WNL.0000000000214466  Show transcript:  Dr. Jon Stone: Hello, this is Jon Stone with the Neurology Minute. Gabriela Gilmour and I are back to continue with part five of our seven-part series on FND. Today we'll be discussing treatment. Gabriela, talk us through what the rehabilitation or therapy approaches exist for FND now. Dr. Gabriela Gilmour: I would start actually even before jumping into rehabilitation and therapy to again emphasize something that we talked about in the last episode, which is that rehabilitation very much starts at our first visits with our patients when we examine for positive signs and show these to our patients and explain what they mean. So education about FND is really a fundamental treatment step, and I think we as neurologists have so much to offer to our patients in these visits. Next, when we're thinking about rehabilitation for FND, this often includes some combination of physical rehabilitation and psychological therapy and really should be individualized to each patient. So multidisciplinary or integrated therapy approaches are the gold standard and treatment strategies with these are really guided by our evolving understanding of the mechanisms of FND. So for example, this means using strategies like distraction, motor visualization, relaxation and mindfulness to target that underlying mechanism of FND. And then we use psychological therapies to also address perpetuating factors. So as we have discussed in this series, patients often experience many symptoms. So we also want to think about those other symptoms in our treatment plan, whether that be chronic pain or sleep disturbance or treating comorbid psychiatric or neurological illness. When we think about the subtypes of FND, there is some research into specific strategies for each. So psychotherapy, in particular, cognitive behavioral therapy is the focus for functional dissociative seizures with strategies aimed at attack prevention. Whereas for functional movement disorder, motor retraining physiotherapy has the most evidence. One big thing that I want to emphasize though is that rehabilitation for FND really relies on patient self-management and patient engagement. So I often explain to my patients that I can't retrain their brain, but I can help support them in this process and doing this for themselves. Dr. Jon Stone: So when you meet a patient with FND, how do you decide whether therapy is going to be helpful for them? I think people often have a tendency to say, "Oh, it's FND right off you go to psychotherapy or physiotherapy," but is that always the right option? How should we try and help our patients to decide if it's the right time for them to do these treatments? Dr. Gabriela Gilmour: Yeah, I think that that's something that's really maybe not unique, but something that's really important to FND and to treatment planning and FND. When we're supporting our patients as they embark on a treatment pathway, we really want to set them up for success. And so this really does rely on a robust triage process. So unlike other neurological conditions where you have X disease, therefore, why is the treatment? For FND, we've got a host of different types of treatments, and we want to individualize that and we want to time it right. Fundamentally, we really want to select the right treatment for our patients, and that relies on us understanding what symptoms are most bothersome to our patients, and we want to then provide that treatment at the right time. And I think right time is really what I would emphasize as being so, so important. So this means that patients are ready for active participation and rehabilitation, they're enthusiastically opted in. They think that treatment's going to help, and there aren't major barriers that are going to impact their ability to participate fully, so things like severe pain that could get in the way. And this is a conversation that I have really openly with my patients, and I really try to let them guide the timing. They will let me know, "Hey, I'm a teacher, and I'm in school right now. Now is not the right time for me to embark on this, but what about in June or July?" And then we revisit and regroup at that time. So really I do let my patients guide this process, but I would say that there are a subset of patients that don't need these more advanced rehabilitation type programs. Maybe are spontaneously improved or are able to implement some of their own self-management strategies on their own and have a significant improvement in symptoms already. Dr. Jon Stone: We need to make it easy for our patients to tell us when it's not the right time, but also, there's no one-size-fits-all, basically. Dr. Gabriela Gilmour: Absolutely. Dr. Jon Stone: So we'll be back for more Neurology Minute to continue our discussion on FND. We'll be talking about prognosis. Thanks for listening.

In part four of this seven-part series on FND, Dr. Jon Stone and Dr. Gabriela Gilmour discuss the diagnostic explanation.  Show citation:  Stone J. Functional neurological disorders: the neurological assessment as treatment. Pract Neurol. 2016;16(1):7-17. doi:10.1136/practneurol-2015-001241  Gilmour GS, Lidstone SC. Moving Beyond Movement: Diagnosing Functional Movement Disorder. Semin Neurol. 2023;43(1):106-122. doi:10.1055/s-0043-1763505  Podcast transcript:  Dr. Gabriela Gilmour: This is Gabriela Gilmour with the Neurology Minute. Jon Stone and I are back to continue with part four, of seven, of our series on functional neurological disorder. Today we will focus on the diagnostic explanation. So many patients have never heard of FND before receiving this diagnosis. Can you share how you explain the diagnosis to your patients? Dr. Jon Stone: So I'm aware that many neurologists do find this difficult. And I have to say, having thought about it for 20 years or so now, I think the answer is, don't be weird. Do what you normally do with any condition, when you explain it to patients. I think what goes wrong is that people see FND as something weird and other, and they start to do weird things like telling people that their scans are normal, or telling them what they don't have before they've started to tell them what they do. If you go with the normal rules of explanation, first of all, starting by giving it a name that you prefer, so you've got FND, or try and be specific if you can. You've got functional seizures, functional movement disorder. Give it a name to start with. Don't sort of spend a long time beating around the bush before you do that. Talk a bit about why you've made the diagnosis, because that's what you normally do. So if someone's got a weak leg, show them their Hoover's sign. I think actually showing people their physical signs is probably one of the most powerful things you can do, brings the diagnosis away from the scanner and into the clinic room. And also, they can see in front of them the potential for improvement. So it feeds forward into treatment. Yes, you might need to explain why they don't have some other conditions that they're worried about, but you can leave discussions about why it's happened for later. I think what tends to go wrong is people jump into that too early. So the bottom line, just do what you normally do and things generally go a lot more smoothly. Dr. Gabriela Gilmour: And when you're providing the diagnostic explanation, it can be really helpful to link the patient's experience and their symptoms to the diagnosis. And so, I wonder how you integrate that piece into your diagnostic explanation, or how you tailor your explanation to an individual patient. Dr. Jon Stone: Yeah, I think tailoring is really important here. And this is where obviously if you've done your assessment, so helpful to ask the patient is, "Well, what do you think's wrong? What things were you worried about? " Some people say, "Look, I'm really worried I've got MS." Or some people say, "I haven't got FND. I've read about that. " Or sometimes people are wondering if they've got FND. So, you've got to try and tailor it to what the person is expecting and particularly previous experiences. If they're telling you how angry they were about doctors A, B, and C, then obviously you want to use that and try not to end up with the same outcome. Why would there be a problem with this diagnosis? It's because they haven't heard about it, because they've got misconceptions about it. Do they feel that this diagnosis would be saying it's all in their mind or something like that? You might need to be explicit about that. But I think this links into how, it's not just about the diagnostic label, it's about a formulation, which is something we don't think about much in neurology. So there's a label for what's wrong, but in FND, a formulation, why have you got FND, in your particular case, is what we're sort of moving on to there based on the story that you've heard. Dr. Gabriela Gilmour: Yeah. And I think in my experience and in working with trainees, really just practicing, saying it, is so important and saying it in a way that feels honest and correct to you as a clinician. Dr. Jon Stone: Yeah, absolutely. Dr. Gabriela Gilmour: So we will be back for more Neurology Minute episodes to continue our discussion on FND. Next, we're going to be talking about treatment. Thanks for listening.

In part three of this seven-part series on FND, Dr. Jon Stone and Dr. Gabriela Gilmour discuss causes of functional neurologic disorder.  Show citation:  Hallett M, Aybek S, Dworetzky BA, McWhirter L, Staab JP, Stone J. Functional neurological disorder: new subtypes and shared mechanisms. Lancet Neurol. 2022;21(6):537-550. doi:10.1016/S1474-4422(21)00422-1 Show transcript:  Dr. Gabriela Gilmour: This is Gabriela Gilmour with the Neurology Minute. Jon Stone and I are back to continue with part three of our seven-part series on functional neurological disorder. Today, we will focus on the causes of FND. So Jon, there have been many advances in our understanding of the mechanism of FND in the last 10, 15 years. And so what do we know about this now? Dr. Jon Stone: I think the key message I want to get across here is that whereas previously we had a very psychiatric, purely psychiatric view of FND, it used to be called conversion disorder, what we've got now is a multi-perspective view of the mechanisms, which mean that we can understand FND at a kind of neural level or brain circuit level, but we can also still retain the importance of psychological factors, traumatic events. And I think it's also important to separate out, as you've done here with a question, what's the mechanism? How is the symptom happening versus why is it happening? Which often people don't do. So for this question, how is it happening? How is it that somebody, for example, gets a weak leg? Well, at a very simple level, their brain is disconnecting from their leg and that's what dissociation is. And you can explain that to patients at sort of brain circuit level. We've learned that there are disruptions probably in the circuits in our brain that relate to that sense of agency, the parts of our brain that tell us that our bodies belong to us. And people are particularly interested in an area called the temporary parietal junction. And at a higher broader level, people are particularly interested in the idea that FND is a disorder that you would expect to happen based on our understanding of the brain as a predictive organ. So if the brain spends its time predicting things, maybe in FND what's gone wrong is this is very strong prediction that the leg is weak or that there's a tremor or that a seizure's about to happen that overrides sensory input telling our brain otherwise. Dr. Gabriela Gilmour: And I guess to follow into that, you mentioned what is going on. So now can you talk a little bit about why somebody might develop FND or the etiology of FND? Dr. Jon Stone:  I think this helps clinically as well as neurologists, because we can talk about mechanism as we would, for example, with MS as inflammation, but why is there inflammation? So okay, the brain's gone wrong, but why has it gone wrong? And there we need a much more complex view of multiple range of risk factors, predisposing, precipitating, and perpetuating that we know are associated with FND, but vary a lot from person to person. So no one person's the same. If you've had traumatic experiences in the past, that will make you more prone to dissociation. If you've had other functional disorders, if you have almost certainly some forms of genetics make people predisposed. And then as we said in the last episode, having another neurological condition, so having migraine aura, a physical injury, an infective illness, these are powerful reasons to trigger neurological symptoms. And it's not so much why they happen. It's more why do they get there and get stuck? We all probably have transient functional symptoms actually, but why they get stuck in people with FND for various reasons to do with the way their brains work or their past experiences, or sometimes what happens to them in medical systems. So developing a very open idea about why someone might have FND really helps you, I think, explain that back to patients and produce individual sort of formulations of the problem. Dr. Gabriela Gilmour: Yeah. And I often say to my patients, "I don't know exactly why you, why today have this." And that's true in medicine in general. We actually often don't know why anybody develops any medical condition with a few exceptions, but we know about risk factors really. Dr. Jon Stone: Absolutely. It's one of the reasons I hate the term medically unexplained. Actually, I think FND is perhaps more explained in some ways than some of the other conditions like multiple sclerosis and ALS that we actually deal with where we really don't know why they happen. Dr. Gabriela Gilmour: Well, we will be back for more Neurology Minute episodes to continue our discussion on FND. Thanks for listening. 

In part two of this seven-part series on FND, Dr. Jon Stone and Dr. Gabriela Gilmour discuss pitfalls in the diagnostic process.  Show citation:  Finkelstein SA, Popkirov S. Functional Neurological Disorder: Diagnostic Pitfalls and Differential Diagnostic Considerations. Neurol Clin. 2023;41(4):665-679. doi:10.1016/j.ncl.2023.04.001   

Send us a textMorning Prayer (Body of Christ; TBI, Alzheimer's, ALS, Huntington's, Parkinson, and other neurologic diseases)  #prayer #morningprayer #pray #jesus #god #holyspirit #aimingforjesus #healing #peace #love #bible #ALS #huntingtonsdisease #parkinson #alzheimer #lewybodydementia #lewy#neurologicaldisorders Thank you for listening, our heart's prayer is for you and I to walk daily with Jesus, our joy and peace aimingforjesus.com YouTube Channel https://www.youtube.com/@aimingforjesus5346 Instagram https://www.instagram.com/aiming_for_jesus/ Threads https://www.threads.com/@aiming_for_jesus X https://x.com/AimingForJesus Tik Tok https://www.tiktok.com/@aiming.for.jesus

In part one of this seven-part series on FND, Dr. Jon Stone and Dr. Gabriela Gilmour discuss the process of diagnosing FND.  Show citation:  Aybek S, Perez DL. Diagnosis and management of functional neurological disorder. BMJ. 2022;376:o64. Published 2022 Jan 24. doi:10.1136/bmj.o64 

Stephanie C. DeMasi, MD, joins CHEST® Journal Podcast Moderator, Matt Siuba, DO, MS, to discuss her research comparing neurologic outcomes between lower and higher oxygen saturation targets following cardiac arrest.  DOI: 10.1016/j.chest.2025.04.027 Disclaimer: The purpose of this activity is to expand the reach of CHEST content through awareness, critique, and discussion. All articles have undergone peer review for methodologic rigor and audience relevance. Any views asserted are those of the speakers and are not endorsed by CHEST. Listeners should be aware that speakers' opinions may vary and are advised to read the full corresponding journal article(s) for complete context. This content should not be used as a basis for medical advice or treatment, nor should it substitute the judgment used by clinicians in the practice of evidence-based medicine. 

Active or not active, that is the question. In this week's episode we interview Alexandra Villa-Forte, MD, MPH, a staff physician in the Center for Vasculitis Care and Research at Cleveland Clinic and a leading vasculitis expert, on a pragmatic approach to recognizing disease activity in patients with ANCA vasculitis. ·       Intro 0:01 ·       Welcome Alexandra Villa-Forte, MD, MPH 0:10 ·       Dr. Brown sketches a potential patient that may be seen in practice 0:40 ·       How are you monitoring patients' kidneys? 1:28 ·       How reliable are ‘no casts' results in urinalysis tests? 4:15 ·       What is happening in the glomeruli? 5:23 ·       The importance of monitoring the urinalysis of patients with ANCA vasculitis 7:06 ·       Symptoms to watch for when tapering off medications 7:43 ·       Different scenarios with lung symptoms 9:35 ·       Evaluating patients with GPA; looking at the nose, ear and sinuses 12:20 ·       Neurologic symptoms in ANCA vasculitis 14:24 ·       Laboratory monitoring 15:52 ·       Should ANCA titers be a part of routine vasculitis monitoring? 17:05 ·       What is your approach using PJP prophylaxis in ANCA-associated vasculitis? 18:05 Thank you, Dr. Villa-Forte! 20:25 We'd love to hear from you! Send your comments/questions to Dr. Brown at rheuminationspodcast@healio.com. Follow us on Twitter @HRheuminations @AdamJBrownMD @HealioRheum.   Disclosures: Brown reports no relevant financial disclosures. Healio was unable to confirm relevant financial disclosures for Villa-Forte at the time of publication.

In this episode, Amy Johnson, DVM, DACVIM (LAIM & Neurology), joined us to talk about noninfectious neurologic diseases in horses, specifically CVSM and eNAD/EDM. She discussed clinical signs, diagnostics, management options, and more.This episode of Disease Du Jour is brought to you by Equithrive.GUESTS AND LINKS - EPISODE 166Host: Carly Sisson (Digital Content Manager) of EquiManagement | Email Carly (CSisson@equinenetwork.com)Guest: Dr. Amy Johnson, DVM, DACVIM (LAIM & Neurology)Podcast Website: Disease Du JourThis episode of Disease Du Jour podcast is brought to you by Equithrive.Connect with the Host: Carly Sisson (Digital Content Manager) of EquiManagement | Email Carly (CSisson@equinenetwork.com)

In today's episode, we had the pleasure of speaking with Alexander Drilon, MD, about the phase 1/2 ARROS-1 trial (NCT05118789) investigating zidesamtinib (NVL-520) in TKI-pretreated patients with advanced ROS1-positive non–small cell lung cancer (NSCLC). Dr Drilon is chief of the Early Drug Development Service at Memorial Sloan Kettering Cancer Center in New York, New York. In our exclusive interview, Dr Drilon discussed the efficacy data and implications of the ARROS-1 trial, highlighted the unique mechanism of action of zidesamtinib, noted the high central nervous system (CNS) response rates and favorable safety profile associated with the agent, and emphasized the potential for zidesamtinib to become a standard first-line therapy in the NSCLC treatment paradigm, especially for patients with prior TKI resistance or CNS disease.

In this episode, Amy Johnson, DVM, DACVIM (LAIM & Neurology), joined us to talk about noninfectious neurologic diseases in horses, specifically CVSM and eNAD/EDM. She discussed clinical signs, diagnostics, management options, and more.This episode of Disease Du Jour is brought to you by Equithrive.GUESTS AND LINKS - EPISODE 166Host: Carly Sisson (Digital Content Manager) of EquiManagement | Email Carly (CSisson@equinenetwork.com)Guest: Dr. Amy Johnson, DVM, DACVIM (LAIM & Neurology)Podcast Website: Disease Du JourThis episode of Disease Du Jour podcast is brought to you by Equithrive.Connect with the Host: Carly Sisson (Digital Content Manager) of EquiManagement | Email Carly (CSisson@equinenetwork.com)

I'm Dr. Daniel Cameron. In my practice, I often see patients with chronic pain, and I want to explore whether chronic Lyme disease could be part of the puzzle behind America's growing pain epidemic.A recent paper by Jovkovich in Pain reported that chronic pain prevalence in U.S. adults rose from 21% in 2019 to 24% in 2023—affecting 60 million people. Only about 13% of this increase was linked to long COVID. The rest remains unexplained.Overlap Between Lyme Pain and National Pain TrendsThe types of pain described—back, neck, joint, headache, abdominal, and widespread musculoskeletal pain—mirror what I see in chronic Lyme patients. Lyme pain is often multi-system, migratory, unpredictable, and can flare with fatigue and stress. It includes:Musculoskeletal pain: Joint and tendon pain, often misdiagnosed as fibromyalgia.Neurologic pain: Headaches resistant to migraine therapy, burning or electrical-shock sensations, small fiber neuropathy.Abdominal/pelvic pain: Frequently linked with autonomic dysfunction.Why Lyme Gets MissedTesting limitations: Standard CDC two-tier testing is more reliable in acute cases, leaving many chronic patients without positive results.Mislabels: Fibromyalgia, chronic fatigue syndrome, or “pain of unknown origin.”COVID-era factors: More outdoor exposure, missed diagnoses due to care delays, absent rash or visible tick bite.Geography and DemographicsThe pain hotspots in the Pain study—Northeast, Upper Midwest, Pacific coast—are also Lyme-endemic regions. Affected populations included working adults, outdoor enthusiasts, rural and suburban residents, aligning closely with Lyme risk groups.Strongest Evidence: Treatment ResponsePerhaps the clearest sign is clinical: when patients with undiagnosed Lyme receive targeted antibiotic or co-infection therapy, their chronic pain often improves or resolves.Bottom line: Chronic Lyme disease may be an overlooked contributor to America's pain crisis. The symptoms overlap, the geography matches, and patients often respond to treatment. To better address the 60 million Americans in pain, we need to update diagnostic strategies, look beyond tick rash and positive tests, and include Lyme disease in the differential.

I'm Dr. Daniel Cameron, and today I'm addressing a question I often see in my practice: What are the risk factors for chronic Lyme disease?Chronic Lyme SymptomsSome patients do not fully recover from Lyme disease. They experience a broad range of symptoms, including ongoing fatigue, pain, sleep problems, neurologic changes, emotional strain, and disruption of daily life. These challenges can affect school, parenting, and work responsibilities.Common chronic Lyme manifestations include:Musculoskeletal: chronic arthritis, muscle pain, stiffness, and tendon inflammation.Neurologic and psychiatric: brain fog, memory issues, neuropathy, sensory changes, depression, irritability, mood swings, and PANS. Post-treatment Lyme disease syndrome (PTLDS) is often debated, but I view it as a potential ongoing infection rather than simply a syndrome.Cardiovascular/dysautonomia: POTS, Lyme carditis, arrhythmias, chest pain, and dizziness.Other manifestations: sensory overload (light, sound, heat, cold, or smell sensitivity), sometimes related to dysautonomic issues.Risk Factors for Chronic Lyme DiseaseWhile formal assessments are ongoing, in my practice I see several consistent contributors:Severe initial infection such as neurologic Lyme meningitis or carditis.Treatment delays, sometimes months or years.Early systemic involvement at onset—widespread fatigue, pain, neurological symptoms, or functional loss.Co-infections such as Babesia and other tick-borne pathogens.Reinfections and relapses, which can increase the likelihood of chronic complications.Key Takeaways for CliniciansScreen patients carefully for these risk factors.Monitor for co-infections, especially in high-risk or relapsing patients.Do not dismiss persistent symptoms, even if a formal diagnosis has not yet been established.Advice for PatientsSeek early treatment—timing matters.If symptoms persist, pursue a second opinion or find a physician experienced in managing chronic manifestations of Lyme disease.Watch for co-infections, especially Babesia, which may complicate recovery and even mimic other conditions (e.g., menopause).Advocate for comprehensive care for yourself and your family.Thank you for joining me. Please leave your questions and comments below—I read them all and respond where I can.

In this episode of The Crux True Survival Story Podcast, hosts Kaycee McIntosh and Julie Henningsen unravel the harrowing tale of 7-year-old Calena Areyan Gruber, who miraculously survived a catastrophic accident during sailing camp in Biscayne Bay, Miami. The story highlights the resilience and incredible survival instincts of a child caught in an underwater disaster caused by a massive commercial barge. The episode also delves into the tragic loss of three other young sailors, the regulatory failures in maritime safety, and the urgent need for reform to prevent similar tragedies. The podcast underscores the unpredictable nature of life and the extraordinary capabilities of human survival, particularly in children. 00:00 Introduction to the Crux True Survival Story Podcast 00:31 Setting the Scene: A Tragic Day in Miami Bay 09:53 The Collision: A Catastrophic Event 12:34 Kalina's Extraordinary Survival 16:18 The Aftermath: Rescue and Recovery 24:23 Calls for Maritime Safety Reforms 28:46 Reflections on Youth Sailing Safety 31:23 Conclusion and Listener Engagement who miraculously survived a catastrophic accident during sailing camp in Biscayne Bay, Miami. The story highlights the resilience and incredible survival instincts of a child caught in an underwater disaster caused by a massive commercial barge. The episode also delves into the tragic loss of three other young sailors, the regulatory failures in maritime safety, and the urgent need for reform to prevent similar tragedies. The podcast underscores the unpredictable nature of life and the extraordinary capabilities of human survival, particularly in children. 00:00 Introduction to the Crux True Survival Story Podcast 00:31 Setting the Scene: A Tragic Day in Miami Bay 09:53 The Collision: A Catastrophic Event 12:34 Calena's Extraordinary Survival 16:18 The Aftermath: Rescue and Recovery 24:23 Calls for Maritime Safety Reforms 28:46 Reflections on Youth Sailing Safety 31:23 Conclusion and Listener Engagement Miami Bay Miracle Podcast - References and Sources Primary Incident Sources ABC News "2 children dead after barge strikes sailboat from youth sailing program: Officials" July 29, 2025 https://abcnews.go.com/US/miami-beach-sailboat-capsized-youth-sailing-program/story?id=124149834 CBS Miami "Two children dead after sailboat and barge collision off Miami Beach, officials say" August 5, 2025 https://www.cbsnews.com/miami/news/two-children-killed-sailboat-barge-collision-off-miami-beach/ CNN "Third girl dies after sailboat and barge collision in Miami" August 3, 2025 https://www.cnn.com/2025/08/03/us/miami-boat-accident-crash-death CBS Miami "Third girl dies after sailboat crash with barge near Miami Beach, family and officials confirm" August 4, 2025 https://www.cbsnews.com/miami/news/10-year-old-miami-beach-boat-crash-victim-ari-buchman-died/ Survivor and Family Information Fox Business "Miami sailboat crash survivor's family issues statement after deadly incident" August 2025 https://www.foxbusiness.com/lifestyle/miami-sailboat-crash-survivor-stared-death-face-lawyer-says NBC 6 South Florida "Parents of Calena Gruber, Miami sailing camp tragedy survivor, speak" August 2025 https://www.nbcmiami.com/news/local/family-of-7-year-old-miami-sailing-camp-tragedy-survivor-speaks/3672444/ PEOPLE Magazine "Family of 7-Year-Old Girl Who Survived Miami Boat Crash That Killed 3 Say It's a 'Miracle She's Alive'" August 2025 https://www.yahoo.com/news/articles/family-7-old-girl-survived-100808752.html Miami Herald via Sun Sentinel "'It's a miracle she's alive.' Girl injured in boat crash was trapped under barge" August 4, 2025 https://www.sun-sentinel.com/2025/08/04/girl-seriously-injured-after-biscayne-bay-barge-sailboat-crash-recovering-family-says/ Legal and Investigation Coverage WLRN "Attorney for survivor of deadly sailboat crash calls tragedy 'preventable'" August 5, 2025 https://www.wlrn.org/law-justice/2025-08-04/attorney-for-survivor-of-deadly-sailboat-crash-calls-tragedy-preventable Local 10 WPLG "Lawsuit IDs owner of barge in deadly Biscayne Bay crash with youth sailing camp boat" August 8, 2025 https://www.local10.com/news/local/2025/08/08/lawsuit-ids-owner-of-barge-in-deadly-biscayne-bay-crash-with-youth-sailing-camp-boat/ Leesfield & Partners "Leesfield & Partners Representing Family of Girl, 7, Injured in Miami Beach Deadly Sailboat Crash" August 5, 2025 https://www.floridainjurylawyer-blawg.com/leesfield-partners-representing-family-of-girl-7-injured-in-miami-beach-deadly-sailboat-crash/ Boating Safety Statistics U.S. Coast Guard Boating Safety "2023 Recreational Boating Statistics" 2024 https://www.uscgboating.org/library/accident-statistics/Recreational-Boating-Statistics-2023-Ch2.pdf American Boating Association "Boating Fatality Facts" May 30, 2025 https://americanboating.org/boating_fatality.asp Children's Safety Network "Boating Safety" https://www.childrenssafetynetwork.org/infographics/boating-safety Child Drowning and Near-Drowning Research Children's Safety Network "The Facts On Childhood Drowning" https://www.childrenssafetynetwork.org/infographics/facts-childhood-drowning American Red Cross "Drowning Prevention & Facts" https://www.redcross.org/get-help/how-to-prepare-for-emergencies/types-of-emergencies/water-safety/drowning-prevention-and-facts.html Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine "Neurologic long term outcome after drowning in children" August 15, 2012 https://sjtrem.biomedcentral.com/articles/10.1186/1757-7241-20-55 NeuroLaunch "Near-Drowning's Psychological Impact: Long-Term Effects and Recovery" September 15, 2024 https://neurolaunch.com/psychological-effects-of-near-drowning/ Maritime Safety and Regulation Information NOAA Fisheries "Understanding Vessel Strikes" https://www.fisheries.noaa.gov/insight/understanding-vessel-strikes Frontiers in Marine Science "A Global Review of Vessel Collisions With Marine Animals" April 14, 2020 https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2020.00292/full Witness Accounts and Community Response Sailing Anarchy Forums "Two children dead after barge hits sailboat in Biscayne Bay" July 28, 2025 https://forums.sailinganarchy.com/threads/two-children-dead-after-barge-hits-sailboat-in-biscayne-bay.252661/ WLRN "Sailboat crash victims ages 7 and 13, says Coast Guard. Two other kids in critical condition" July 29, 2025 https://www.wlrn.org/south-florida/2025-07-29/biscayne-bay-sailboat-crash-victims-ages-7-and-13-two-other-kids-hospitalized-in-critical-condition Key Facts Confirmed by Multiple Sources: Incident Details: Date: July 28, 2025 Time: Approximately 11:15 AM Location: Between Hibiscus Island and Monument Island, Biscayne Bay, Miami Beach Victims: 6 total (5 children ages 7-13, 1 adult counselor age 19) Casualties: Deceased: Mila Yankelevich (7), Erin Ko Han (13), Arielle Buchman (10 - died August 4) Survivors: Calena Areyan Gruber (7), one unnamed child, adult counselor (19) Survivor Information: Calena Areyan Gruber from Seattle Parents: Karina Gruber Moreno and Enrique Areyan Viqueira Attorney: Justin B. Shapiro, Leesfield & Partners Released from Jackson Memorial Hospital: August 1, 2025 Injuries: Lacerations and contusions throughout body Trapped under 60-foot barge before swimming to safety Legal/Investigation: Coast Guard and Florida Fish and Wildlife Commission investigating Barge owned by Waterfront Construction (Jorge Rivas) Tugboat under 26 feet (no licensed captain required) Multiple lawsuits filed alleging negligence

Dr. Trey Bateman and Dr. David T. Jones discuss how the StateViewer system leverages FDG-PET imaging and machine learning to improve diagnostic accuracy and clinical decision-making for Alzheimer disease and related disorders. Show reference: https://www.neurology.org/doi/10.1212/WNL.0000000000213831 

Dr. Trey Bateman talks with Dr. David T. Jones about how the StateViewer system leverages FDG-PET imaging and machine learning to improve diagnostic accuracy and clinical decision-making for Alzheimer disease and related disorders. Read the related article in Neurology®.  Disclosures can be found at Neurology.org. 

Welcome to "PICU Doc on Call," the podcast where real cases meet real expertise at the bedside! Join Dr. Monica Gray, Dr. Pradip Kamat, and Dr. Rahul Damania as they unravel the mysteries of pediatric critical care. In today's episode, our team dives into the compelling case of a previously healthy seven-year-old girl who arrives with seizures, right arm weakness, and sudden respiratory failure. Together, they'll break down the diagnosis and management of Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease, also known as MOGAD. This autoimmune demyelinating disorder can challenge even the most seasoned clinicians. Tune in as our experts walk you through the clinical features, essential diagnostic workup, and the critical importance of early immunosuppressive therapy. Whether you're at the bedside or on the go, this episode is packed with practical pearls and a multidisciplinary approach to recognizing and treating acute pediatric neuroimmunological emergencies in the PICU. Let's get started!Show Highlights:Presentation of a complex pediatric case involving a seven-year-old girl with new-onset seizures and acute respiratory failureDiscussion of Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease (MOGAD) as an autoimmune demyelinating disorderOverview of the clinical presentation and diagnostic criteria for autoimmune encephalitisImportance of a broad differential diagnosis, including infectious and autoimmune causes, in pediatric patients with seizures and neurological deficitsDiagnostic approach involving MRI, lumbar puncture, and antibody testing for MOGADManagement strategies for MOGAD, including stabilization, seizure control, and immunosuppressive therapyNeurocritical care considerations for monitoring and treating elevated intracranial pressureLong-term management challenges and the need for multidisciplinary care in pediatric patients with MOGADDiscussion of potential outcomes and the risk of relapse in children with MOGAD.Emphasis on the importance of early and comprehensive diagnostic testing to avoid misdiagnosisReferences:Fuhrman & Zimmerman - Pediatric Critical Care 6th Edition, Chapter 64Gole S, Anand A. Autoimmune Encephalitis. [Updated 2023 Jan 2]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK578203/Salama S, Khan M, Pardo S, Izbudak I, Levy M. MOG antibody-associated encephalomyelitis/encephalitis. Mult Scler. 2019 Oct;25(11):1427-1433. doi: 10.1177/1352458519837705. Epub 2019 Mar 25. PMID: 30907249; PMCID: PMC6751007Lancaster E. The Diagnosis and Treatment of Autoimmune Encephalitis. J Clin Neurol. 2016 Jan;12(1):1-13. doi: 10.3988/jcn.2016.12.1.1. PMID: 26754777; PMCID: PMC4712273.Fisher KS, Illner A, Kannan V. Pediatric neuroinflammatory diseases in the intensive care unit. Semin Pediatr Neurol. 2024 Apr;49:101118. Doi: 10.1016/j.spen.2024.101118. Epub 2024 Feb 1. PMID: 38677797.Hébert J, Muccilli A, Wennberg RA, Tang-Wai DF. Autoimmune Encephalitis and Autoantibodies: A Review of Clinical Implications. J Appl Lab Med. 2022 Jan 5;7(1):81-98. Doi: 10.1093/jalm/jfab102. PMID: 34996085.Lopez JA, Denkova M, Ramanathan S, Dale RC, Brilot F. Pathogenesis of autoimmune demyelination: from multiple sclerosis to neuromyelitis optica spectrum disorders and myelin oligodendrocyte glycoprotein antibody-associated disease. Clin Transl Immunology. 2021 Jul 26;10(7):e1316. doi: 10.1002/cti2.1316. PMID: 34336206; PMCID: PMC8312887.

Editor's Summary by Linda Brubaker, MD, and Preeti Malani, MD, MSJ, Deputy Editors of JAMA, the Journal of the American Medical Association, for articles published from July 26-August 1, 2025.

Episode 198: Fatigue.  Future doctors Redden and Ibrahim discuss with Dr. Arreaza the different causes of fatigue, including physical and mental illnesses. Dr. Arreaza describes the steps to evaluate fatigue. Some common misconceptions are explained, such as vitamin D deficiency and “chronic Lyme disease”. Written by Michael Ibrahim, MSIV, and Jordan Redden, MSIV, Ross University School of Medicine. Edits and comments by Hector Arreaza, MDYou are listening to Rio Bravo qWeek Podcast, your weekly dose of knowledge brought to you by the Rio Bravo Family Medicine Residency Program from Bakersfield, California, a UCLA-affiliated program sponsored by Clinica Sierra Vista, Let Us Be Your Healthcare Home. This podcast was created for educational purposes only. Visit your primary care provider for additional medical advice.Dr. Arreaza: Today is a great day to talk about fatigue. It is one of the most common and most complex complaints we see in primary care. It involves physical, mental, and emotional health. So today, we're walking through a case, breaking down causes, red flags, and how to work it up without ordering the entire lab catalog.Michael:Case: This is a 34-year-old female who comes in saying, "I've been feeling drained for the past 3 months." She says she's been sleeping 8 hours a night but still wakes up tired. No recent illnesses, no weight loss, fever, or night sweats. She denies depression or anxiety but does report a lot of work stress and taking care of her two little ones at home. She drinks 2 cups of coffee a day, doesn't drink alcohol, and doesn't use drugs. No medications, just a multivitamin. Regular menstrual cycles—but she's noticed they've been heavier recently.Jordan:Fatigue is a persistent sense of exhaustion that isn't relieved by rest. It's different from sleepiness or muscle weakness.Classification based on timeline:    •   Acute fatigue: less than 1 month    •   Subacute: 1 to 6 months    •   Chronic: more than 6 monthsThis patient's case is subacute—going on 3 months now.Dr. Arreaza:And we can think about fatigue in types:    •   Physical fatigue: like muscle tiredness after activity    •   Mental fatigue: trouble concentrating or thinking clearly (physical + mental when you are a medical student or resident)    •    Pathological fatigue: which isn't proportional to effort and doesn't get better with restAnd of course, there's chronic fatigue syndrome, also called myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), which is a diagnosis of exclusion after 6 months of disabling fatigue with other symptoms.Michael:The differential is massive. So, we can also group it by systems.Jordan:Let's run through the big ones.Endocrine / Metabolic Causes    • Hypothyroidism: A classic cause of fatigue. Often associated with cold intolerance, weight gain, dry skin, and constipation. May be subtle and underdiagnosed, especially in women.    • Diabetes Mellitus: Both hyperglycemia and hypoglycemia can cause fatigue. Look for polyuria, polydipsia, weight loss, or blurry vision in undiagnosed diabetes.    • Adrenal Insufficiency: Think of this when fatigue is paired with hypotension, weight loss, salt craving, or hyperpigmentation. Can be primary (Addison's) or secondary (e.g., due to long-term steroid use).Michael: Hematologic Causes    • Anemia (especially iron deficiency): Very common, especially in menstruating women. Look for fatigue with pallor, shortness of breath on exertion, and sometimes pica (craving non-food items).     • Vitamin B12 or Folate Deficiency: B12 deficiency may present with fatigue plus neurologic symptoms like numbness, tingling, or gait issues. Folate deficiency tends to present with megaloblastic anemia and fatigue.    • Anemia of Chronic Disease: Seen in patients with chronic inflammatory conditions like RA, infections, or CKD. Typically mild, normocytic, and improves when the underlying disease is treated.Michael: Psychiatric Causes    • Depression: A major driver of fatigue, often underreported. May include anhedonia, sleep disturbance, appetite changes, or guilt. Sometimes presents with only somatic complaints.    • Anxiety Disorders: Mental fatigue, poor sleep quality, and hypervigilance can leave patients feeling constantly drained.    • Burnout Syndrome: Especially common in caregivers, healthcare workers, and educators. Emotional exhaustion, depersonalization, and reduced personal accomplishment are key features.Jordan: Infectious Causes    • Epstein-Barr Virus (EBV):Mononucleosis is a well-known cause of fatigue, sometimes lasting weeks. May also have sore throat, lymphadenopathy, and splenomegaly.    • HIV:Consider it in high-risk individuals. Fatigue can be an early sign, along with weight loss, recurrent infections, or night sweats.    • Hepatitis (B or C):Can present with chronic fatigue, especially if liver enzymes are elevated. Screen at-risk individuals.    • Post-viral Syndromes / Long COVID:Fatigue that lingers for weeks or months after viral infection. Often, it includes brain fog, muscle aches, and post-exertional malaise.Important: Chronic Lyme disease is a controversial term without a consistent clinical definition and is often used to describe patients with persistent, nonspecific symptoms not supported by objective evidence of Lyme infection. Leading medical organizations reject the term and instead recognize "post-treatment Lyme disease syndrome" (PTLDS) for persistent symptoms following confirmed, treated Lyme disease, emphasizing that prolonged antibiotic therapy is not effective. Research shows no benefit—and potential harm—from extended antibiotic use, and patients with unexplained chronic symptoms should be thoroughly evaluated for other possible diagnoses.Michael: Cardiopulmonary Causes    •   Congestive Heart Failure (CHF): Fatigue from poor perfusion and low cardiac output. Often comes with dyspnea on exertion, edema, and orthopnea.    •   Chronic Obstructive Pulmonary Disease (COPD): Look for a smoking history, chronic cough, and fatigue from hypoxia or the work of breathing.    •   Obstructive Sleep Apnea (OSA): Daytime fatigue despite adequate hours of sleep. Patients may snore, gasp, or report morning headaches. High suspicion in obese or hypertensive patients.Jordan:Autoimmune / Inflammatory Causes    •   Systemic Lupus Erythematosus (SLE): Fatigue is often an early symptom. May also see rash, arthritis, photosensitivity, or renal involvement.    •   Rheumatoid Arthritis (RA): Fatigue from systemic inflammation. Morning stiffness, joint pain, and elevated inflammatory markers point to RA.    •   Fibromyalgia: A chronic pain syndrome with widespread tenderness, fatigue, nonrestorative sleep, and sometimes cognitive complaints ("fibro fog").Cancer / Malignancy    •   Leukemia, lymphoma, or solid tumors: Fatigue can be the first symptom, often accompanied by weight loss, night sweats, or unexplained fevers. Consider when no other cause is evident.Michael:Medications:Common culprits include:    ◦   Beta-blockers: Can slow heart rate too much.    ◦   Antihistamines: Sedating H1 blockers like diphenhydramine.    ◦   Sedatives or sleep aids: Can cause grogginess and daytime sedation.    •   Substance Withdrawal: Fatigue can be seen in withdrawal from alcohol, opioids, or stimulants. Caffeine withdrawal, though mild, can also contribute.Dr. Arreaza:Whenever we evaluate fatigue, we need to keep an eye out for red flags. These should raise suspicion for something more serious:    •   Unintentional weight loss    •   Night sweats    •   Persistent fever    •   Neurologic symptoms    •   Lymphadenopathy    •   Jaundice    •   Palpitations or chest painThis patient doesn't have these—but that doesn't mean we stop here.Dr. Arreaza:Those are a lot of causes, we can evaluate fatigue following 7 steps:Characterize the fatigue.Look for organic illness.Evaluate medications and substances.Perform psychiatric screening.Ask questions about quantity and quality of sleep.Physical examination.Undertake investigations.So, students, do we send the whole lab panel?Michael:Not necessarily. Labs should be guided by history and physical. But here's a good initial panel:    •   CBC: To check for anemia or infection    • TSH: Screen for hypothyroidism    • CMP: Look at electrolytes, kidney, and liver function    • Ferritin and iron studies    • B12, folate    • ESR/CRP for inflammation (not specific)    • HbA1c if diabetes is on the radarJordan:And if needed, consider:    • HIV, EBV, hepatitis panel    • ANA, RF    • Cortisol or ACTH stimulation testImaging? Now that's rare—unless there are specific signs. Like chest X-ray for possible cancer or TB, or sleep study if you suspect OSA.Dr. Arreaza:Unaddressed fatigue isn't just inconvenient. It can impact on quality of life, affect job performance, lead to mood disorders, delay diagnosis of serious illness, increase risk of accidents—especially driving. So, don't ignore your patients with fatigue!Jordan:And some people—like women, caregivers, or shift workers—are especially at risk.Michael:The cornerstone of treatment is addressing the underlying cause.Jordan:If it's iron-deficiency anemia—treat it. If it's depression—get mental health involved. But there's also: Lifestyle Support: Better sleep hygiene, light physical activity, mindfulness or CBT for stress, balanced nutrition—especially iron and protein, limit caffeine and alcoholDr. Arreaza:Sometimes medications help—but rarely. And for chronic fatigue syndrome, the current best strategies are graded exercise therapy and CBT, along with managing specific symptoms. Beta-alanine has potential to modestly improve muscular endurance and reduce fatigue in older adults, but more high-quality research is needed.SSRI: fluoxetine and sertraline. Iron supplements: Even without anemia, but low ferritin [Anecdote about low ferritin patient]Jordan:This case reminds us to take fatigue seriously. In her case, it may be multifactorial—work stress, caregiving burden, and possibly iron-deficiency anemia. So, how would we wrap up this conversation, Michael?Michael:We don't need to order everything under the sun. A focused history and exam, targeted labs, and being alert to red flags can guide us.Jordan:And don't forget the basics—sleep, stress, and nutrition. These are just as powerful as any prescription.Dr. Arreaza:We hope today's episode on fatigue has given you a clear framework and some practical tips. If you enjoyed this episode, share it and subscribe for more evidence-based medicine!Jordan:Take care—and get some rest~___________________________Even without trying, every night you go to bed a little wiser. Thanks for listening to Rio Bravo qWeek Podcast. We want to hear from you, send us an email at RioBravoqWeek@clinicasierravista.org, or visit our website riobravofmrp.org/qweek. See you next week! _____________________References:DynaMed. (2023). Fatigue in adults. EBSCO Information Services. https://www.dynamed.com (Access requires subscription)Jason, L. A., Sunnquist, M., Brown, A., Newton, J. L., Strand, E. B., & Vernon, S. D. (2015). Chronic fatigue syndrome versus systemic exertion intolerance disease. Fatigue: Biomedicine, Health & Behavior, 3(3), 127–141. https://doi.org/10.1080/21641846.2015.1051291Kroenke, K., & Mangelsdorff, A. D. (1989). Common symptoms in ambulatory care: Incidence, evaluation, therapy, and outcome. The American Journal of Medicine, 86(3), 262–266. https://doi.org/10.1016/0002-9343(89)90293-3National Institute for Health and Care Excellence. (2021). Myalgic encephalomyelitis (or encephalopathy)/chronic fatigue syndrome: Diagnosis and management (NICE Guideline No. NG206). https://www.nice.org.uk/guidance/ng206UpToDate. (n.d.). Approach to the adult patient with fatigue. Wolters Kluwer. https://www.uptodate.com (Access requires subscription)Theme song, Works All The Time by Dominik Schwarzer, YouTube ID: CUBDNERZU8HXUHBS, purchased from https://www.premiumbeat.com/.

In this episode of the American Shoulder and Elbow Surgeons Podcast, host Dr. Peter Chalmers interviews Dr. Thibault Lafosse about his approach to periscapular neurologic lesions. 

Laura Head, MT-BC, NMT-F, shares how she helps individuals with neurologic conditions regain speech, movement, and cognitive function through the power of rhythm and melody. From stimulating neuroplasticity to co-treating alongside other therapists, Laura explains how personalized, evidence-based music interventions can transform recovery. From gait training to memory exercises, learn how client-preferred music and interdisciplinary collaboration can transform the recovery process. Tune in to explore the science behind the sound—and why music is more than just a mood booster in neurorehab. Support the showNew episodes drop every other Thursday everywhere you listen to podcasts.

In this episode, editor-in-chief Joseph E. Safdieh, MD, FAAN, highlights articles studies showing persistent fatigue after TIA, the neurologic complications of measles, and the impact of the dismantling of a CDC surveillance program of epilepsy.

In this episode we discuss the topic of dual tasking. We explore: The definition of dual tasking How we can utilise dual tasking in sports, orthopaedic and return to work with our patients Dosage & delivery of dual tasking Dual tasking vs multitasking  Want to learn more about dual tasking? Dr Mike Studer recently did a brilliant Masterclass with us called “Uniting Cognitive and Physical Fitness with Dual Tasking” where he goes into further depth on this topic. 

In this episode, editor-in-chief Joseph E. Safdieh, MD, FAAN, highlights articles studies showing persistent fatigue after TIA, the neurologic complications of measles, and the impact of the dismantling of a CDC surveillance program of epilepsy.

Aarti Sarwal, MD, FAAN, FNCS, FCCM, professor of neurology at Virginia Commonwealth University Health System, explores the nuanced intersection of neurology and critical care, offering practical insights for clinicians across disciplines. Dr. Sarwal shares her perspective on the unique challenges of managing neurocritically ill patients, particularly when impairment presents challenges in administering a neurologic examination. She emphasizes that “the brain is the barometer of critical illness,” urging clinicians to prioritize daily neurologic evaluations and integrate neuromonitoring even in non-neurologic ICU populations. Listeners will gain an overview of tools such as continuous EEG, transcranial Doppler, emboli monitoring, and multimodal neuromonitoring platforms, including the role of neuro-ultrasound in expanding point-of-care capabilities. This episode also highlights the need for multidisciplinary collaboration and a shared decision-making model that extends across the continuum of care—from early ICU admission to post-discharge recovery. Listeners will appreciate Dr. Sarwal's reflections on neuroprognostication and the ethical dimensions of care withdrawal, particularly the danger of therapeutic nihilism in patients whose outcomes are uncertain. Referencing a 2023 review she coauthored (Crit Care Med. 2023;51:525-542), Dr. Sarwal outlines a practical framework for neuromonitoring that integrates structural, electrical, vascular, and metabolic insights. This conversation provides a timely and inclusive look at the future of neurocritical care—where technology, teamwork, and training converge to support better patient outcomes.

We dive into the recognition and management of blast crisis. Hosts: Sadakat Chowdhury, MD Brian Gilberti, MD https://media.blubrry.com/coreem/content.blubrry.com/coreem/Blast_Crisis.mp3 Download Leave a Comment Tags: Hematology, Oncology Show Notes Topic Overview Blast crisis is an oncologic emergency, most commonly seen in chronic myeloid leukemia (CML). Defined by: >20% blasts in peripheral blood or bone marrow. May include extramedullary blast proliferation. Without treatment, median survival is only 3–6 months. Pathophysiology & Associated Conditions Usually occurs in CML, but also in: Myeloproliferative neoplasms (MPNs) Myelodysplastic syndromes (MDS) Transition from chronic to blast phase often reflects disease progression or treatment resistance. Risk Factors 10% of CML patients progress to blast crisis. Risk increased in: Patients refractory to tyrosine kinase inhibitors (e.g., imatinib). Those with Philadelphia chromosome abnormalities. WBC >100,000, which increases risk for leukostasis. Clinical Presentation Symptoms often stem from pancytopenia and leukostasis: Anemia: fatigue, malaise. Functional neutropenia: high WBC count, but increased infection/sepsis risk. Thrombocytopenia: bleeding, bruising. Leukostasis/hyperviscosity effects by system: Neurologic: confusion, visual changes, stroke-like symptoms. Cardiopulmonary: ARDS, myocardial injury. Others: priapism, limb ischemia, bowel infarction.

This week's episode of Brain & Life Podcast was recorded live at the American Academy of Neurology's annual meeting! Hosts Dr. Daniel Correa and Dr. Katy Peters were joined by Joel Salinas, MD, MBA, MSc, FAAN, Andrea Lendaris, MD, MS, Andrew M. Southerland, MD, FAAN, and Eric J. Seachrist, MD to share what it's like living and practicing neurology with their own neurological condition(s) and neurodiverse perspectives, and explore how their experiences serve as a window into the patient and community perspective.   Additional Resources Neurology®Podcast Switching Roles: A Neuro-oncologist Reflects on his Own Experience with a Brain Tumor   We want to hear from you! Have a question or want to hear a topic featured on the Brain & Life Podcast? ·       Record a voicemail at 612-928-6206 ·       Email us at BLpodcast@brainandlife.org   Social Media:   Hosts: Dr. Daniel Correa @neurodrcorrea; Dr. Katy Peters @KatyPetersMDPhD

The podcast explores comprehensive recommendations for managing patients with non-cardiac implantable electrical devices during surgical procedures, emphasizing preoperative assessment, device interaction prevention, and safety protocols.• Types of devices include vagal nerve stimulators, deep brain stimulators, and spinal cord stimulators• Preoperative evaluation is crucial for identifying devices and contacting managing clinicians• Algorithm provided for assessing potential interactions with electrocautery, MRI, and neuromonitoring • Diathermy is absolutely contraindicated in patients with non-cardiac implantable devices• Critical information needed includes device type, manufacturer, lead locations, and latest interrogation results• Recent urgent safety alert issued about medication vial coring risks with specific interim recommendationsIf you have any questions or comments, please email us at podcast@apsf.org. Visit apsf.org for detailed information and check out the show notes for links to all topics discussed.For show notes & transcript, visit our episode page at apsf.org: https://www.apsf.org/podcast/252-managing-neurologic-stimulators-a-critical-guide-for-safe-anesthesia/© 2025, The Anesthesia Patient Safety Foundation

Dr. Connie Tomaino, music therapist and co-founder of the Institute for Music and Neurologic Function, discusses how music therapy is used to treat neurologic conditions and explains what we know about the power of music to heal the brain.

Neurologic Physical Therapist Mike Studer, author of The Brain That Chooses Itself, reveals how our daily choices shape our health, longevity and independence as we age.

In this episode, Jonathan Sackier welcomes Andrew Southerland, a distinguished neurologist and academic leader in the field of vascular neurology. They explore how machine learning is revolutionising prehospital stroke diagnosis, and how innovative strategies like telemedicine can reduce disparities in stroke care.   Timestamps: (00:00) – Introduction (03:00) – Neurologic lessons from the wild turkey (05:10) – Linking COVID-19 and stroke (10:28) – How can AI revolutionise prehospital stroke diagnosis? (18:39) – Stroke management in underserved populations (23:38) – Google Glass in medical education (29:06) – What is the i-corps programme? (33:24) – Wearable devices as diagnostic tools (37:08) – Andrew's three wishes for healthcare

Text Light Pollution News!This month, host Bill McGeeney is joined by Mark Baker, founder of the Soft Lights Foundation, Nick Mesler, civil engineer, and, Isa Mohammed, President of the Caribbean Institute of Astronomy!See Full Show Notes, Lighting Tips and more at LightPollutionNews.com. Like this episode, share it with a friend!Bill's Picks:Why Soccer Players Are Training in the Dark, RM Clark, Wired. Light Pollution Control: Comparative Analysis of Regulations Across Civil and Common Law Jurisdictions, Laws. ‘Neurologic hazard': Group sues over Bay Bridge lights, Phil Mayer, KRON4. Outdoor light at night, air pollution and risk of incident type 2 diabetes, Environmental Research. Cartographic Visualisation of Light Pollution Measurements, Urban Science.  Support the showLike what we're doing? Your support helps us reach new audiences and help promote positive impacts. Why not consider becoming a Paid Supporter of Light Pollution News?

In part two of a two-part series, Dr. Justin Abbatemarco and Dr. Nicolás Lundahl Ciano-Petersen discuss the associated paraneoplastic syndromes they saw from a neurologic perspective. Show reference: https://www.neurology.org/doi/10.1212/NXI.0000000000200260 

In part one of a two-part series, Dr. Justin Abbatemarco and Dr. Nicolás Lundahl Ciano-Petersen break down Merkel cell carcinoma and discuss what all neurologists need to know about it. Show reference: https://www.neurology.org/doi/10.1212/NXI.0000000000200260 

Dr. Justin Abbatemarco talks with Dr. Nicolás Lundahl Ciano-Petersen about the clinical and immunologic profile of patients with paraneoplastic neurologic syndromes associated with Merkel cell carcinoma. Read the related article in Neurology: Neuroimmunology & Neuroinflammation. Disclosures can be found at Neurology.org.

In this episode, Brain & Life Podcast co-hosts Dr. Daniel Correa and Dr. Katy Peters discuss some of their favorite articles from the most recent edition of Brain & Life magazine! They give tips to feel healthy during the holidays, discuss career changes after a neurologic condition diagnosis, and explain what Sunflower Syndrome is. Check out the articles and more here.   We invite you to participate in our listener survey! By participating in the brief survey, you will have the opportunity to enter your name and email address for a chance to win one of five $100 Amazon gift cards.   Additional Resources         Three People Share How They Changed Career Course After a Neurologic Disorder Diagnosis Smart Ways to Eat Well During the Holidays What Is Sunflower Syndrome? Thriving in the Kitchen with Chef Dan Jacobs Part One: Community Stories of Navigating a Rare Epilepsy Diagnosis   We want to hear from you! Have a question or want to hear a topic featured on the Brain & Life Podcast? ·       Record a voicemail at 612-928-6206 ·       Email us at BLpodcast@brainandlife.org   Social Media:   Hosts: Dr. Daniel Correa @neurodrcorrea; Dr. Katy Peters @KatyPetersMDPhD

Dr. Shuvro Roy and Dr. Marisa Patryce McGinley discuss outpatient telemedicine utilization for neurologic conditions and identify potential disparities. Show reference: https://www.neurology.org/doi/10.1212/CPJ.0000000000200407

Dr. Shuvro Roy talks with Dr. Marisa Patryce McGinley about outpatient telemedicine utilization for neurologic conditions and identify potential disparities. Read the related article in Neurology: Clinical Practice.  Disclosures can be found at Neurology.org.  

Dr. Derek Stitt and Dr. Reece Hass discuss the neuroanatomy of the cough reflex, the relationship between cough and pain, and specific neurological conditions that can lead to neurogenic cough. Show reference: https://www.neurology.org/doi/10.1212/WNL.0000000000210064  

Dr. Derek Stitt talks with Dr. Reece Hass about the neuroanatomy of the cough reflex, the relationship between cough and pain, and specific neurological conditions that can lead to neurogenic cough. Read the related article in Neurology. Disclosures can be found at Neurology.org.

In this episode of the Healthy, Wealthy, and Smart Podcast, host Dr. Karen Litzy welcomes Dr. Mike Studer, the author of "The Brain That Chooses Itself." Dr. Studer shares his extensive background as a physical therapist with 33 years of experience, focusing primarily on neurologic therapy while also engaging in pediatrics and geriatrics. They discuss behavioral economics and how it is a powerful tool that can be effectively utilized in physical therapy to create personalized care plans that motivate patients. By understanding how individuals make decisions, physical therapists can implement strategies such as nudges, gamification, and temptation bundling to enhance patient engagement and adherence to treatment plans.   Time Stamps:  [00:03:05] Unique consulting opportunities for PTs. [00:05:22] Behavioral economics in decision-making. [00:10:50] Temptation bundling in therapy. [00:14:55] Health span versus lifespan. [00:18:32] Lactate's effect on brain health. [00:21:52] The importance of choice in health. [00:27:35] Find your passion.   More About Dr. Studer: Mike Studer,PT, DPT, MHS, NCS, CEEAA, CWT, CSST, CBFP, CSRP, FAPTA, has been a PT since 1991, a board-certified in neurologic PT in 1995, and a private practice owner since 2005.  Dr. Studer has been an invited speaker covering 50 states, ten countries, and four continents, speaking on topics ranging from cognition and psychology in rehabilitation, aging, stroke, motor learning, motivation in rehabilitation, balance, dizziness, neuropathy, and Parkinson's Disease.  Dr. Studer co-founded and is co-owner of Spark Rehabilitation and Wellness in Bend, OR. He is an adjunct professor at adjunct professor at Touro University in Las Vegas as well as a part-time instructor at UNLV. Mike has led classes in the DPT program at Oregon State University (motor control) and frequently serves in a guest-lecture capacity at several other DPT and residency programs. In 2011, Mike was recognized as Clinician of the Year in the Neurologic and (in 2014) the Geriatric Academies of the APTA.  He received the highest honor available in PT in 2020, being distinguished as a Catherine Worthingham Fellow of the APTA in 2020, joining a group of under 300 persons at the time for the profession's history.  Mike's professional honors additionally reflect his service at the state and national level, including the Vice President of the Academy of Neurologic PT and the Mercedes Weiss award for service to the Oregon chapter of APTA.  He holds a trademark in dual-task rehabilitation and has a patent pending on the same. Over his career, Mike has presented courses in all 50 states, four continents, and 10 countries. He has authored over 35 articles and 6 book chapters and routinely has clinical research projects in affiliation with one of many universities. He is a consultant to Major League Baseball on the motor control of pitching and hitting. As a very fun and lighthearted note, Mike is the four-time and current WR holder for the fastest underwater treadmill marathon, a mark set most recently in January 2022.    Resources from this Episode: Mike's Website Mike on Instagram The Brain That Chooses Itself   Jane Sponsorship Information: Book a one-on-one demo here Mention the code LITZY1MO for a free month   Follow Dr. Karen Litzy on Social Media: Karen's Twitter Karen's Instagram Karen's LinkedIn   Subscribe to Healthy, Wealthy & Smart: YouTube Website Apple Podcast Spotify SoundCloud Stitcher iHeart Radio

One of the great medical accomplishments of our time is the evolution of precision medicine. The ability to understand a patient's unique genetic profile has become more accessible to our patients, and now, there are multiple mechanisms for using that information to overcome disease. One of the specialties leading the way in precision medicine is pediatric neurology. According to the World Health Organization, more than one in three people are affected by some type of neurological condition. They are a leading cause of ill health and disability worldwide. This subset of precision medicine will not only help us decrease those numbers but also allow us to treat some of these conditions in ways we have never done before. To detail this exciting work, we're joined by two experts. Scott Demarest, MD, and Julie Parsons, MD, are both pediatric neurologists at Children's Hospital Colorado and faculty at the University of Colorado School of Medicine. Dr. Demarest focuses on rare epilepsy conditions, and Dr. Parsons specializes in neuromuscular disease. Dr. Demarest is the Clinical Director of the Precision Medicine Institute at Children's Colorado. Some highlights from this episode include:  Understanding precision neurology within the context of precision medicine  Why precision neurology positively impacts diagnosis and treatment options  How families are more easily accessing important genetic testing  The role primary care providers play with caring for these rare diseases  For more information on Children's Colorado, visit: childrenscolorado.org.    

Dr. Rae Bacharach talks with Dr. Manon Auffret about her NeuroByte titled, "How to Respond to a Request for Hastened Death from a Person Living with Neurologic Illness".  Show reference: https://learning.aan.com/courses/74069

Dr. Farrah Mateen and Dr. Katrin Seeher discuss the significant global burden of neurologic conditions, which affects over 3.4 billion people worldwide, and the strategies the WHO is implementing to improve care and awareness. Show reference: https://www.thelancet.com/journals/laneur/article/PIIS1474-4422(24)00038-3/fulltext#seccestitle10  

Dr. Farrah Mateen talks with Dr. Katrin Seeher about the significant global burden of neurologic conditions, which affects over 3.4 billion people worldwide, and the strategies the WHO is implementing to improve care and awareness. Read the related article in The Lancet Neurology. Disclosures can be found at Neurology.org.  

Have you ever been confused about the concept of brain death, or struggled to explain brain death to a patient's family or your fellow clinicians? Join the Behind the Knife Surgical Palliative Care team and our special guest, neurologist & neurointensivist Dr. Sarah Wahlster, as we explore the 2023 Pediatric & Adult Brain Death/Death by Neurologic Criteria Consensus Practice Guideline and what this updated guideline means for our practice in surgical palliative care! Hosts: Dr. Katie O'Connell (@katmo15) is an Associate Professor of Surgery at the University of Washington in the division of Trauma, Burn, and Critical Care Surgery. She is a trauma surgeon, palliative care physician, Director of Surgical Palliative Care, and founder of the Advance Care Planning for Surgery Clinic at Harborview Medical Center in Seattle, WA. Dr. Virginia Wang is a PGY-3 General Surgery resident at the University of Washington. Guest: Dr. Sarah Wahlster (@SWahlster) is an Associate Professor of Neurology at the University of Washington. She is a neurologist, neurointensivist, and Program Director of the Neurocritical Care Fellowship at Harborview Medical Center in Seattle, WA. Learning Objectives: ·      Understand the concept of assent and how it can be helpful in communicating with families of patients who have sustained brain death ·      Explain the main steps required for diagnosis of brain death (prerequisites, clinical exam, apnea testing, ancillary testing) ·      Understand key differences between the 2023 guideline and previous (2010 & 2011) guidelines ·      Be able to name the 3 accepted modalities of ancillary testing for brain death ·      Know basic communication best practices with families of patients who have sustained brain death from the surgical palliative care perspective (consistency of language & messaging; avoidance of phrases such as “life-sustaining treatment”, “comfort-focused measures”) References: 1.     Greer, D. M., Kirschen, M. P., Lewis, A., Gronseth, G. S., Rae-Grant, A., Ashwal, S., Babu, M. A., Bauer, D. F., Billinghurst, L., Corey, A., Partap, S., Rubin, M. A., Shutter, L., Takahashi, C., Tasker, R. C., Varelas, P. N., Wijdicks, E., Bennett, A., Wessels, S. R., & Halperin, J. J. (2023). Pediatric and Adult Brain Death/Death by Neurologic Criteria Consensus Guideline. Neurology, 101(24), 1112–1132. https://doi.org/10.1212/WNL.0000000000207740 2.     Lewis, A., Kirschen, M. P., & Greer, D. (2023). The 2023 AAN/AAP/CNS/SCCM Pediatric and Adult Brain Death/Death by Neurologic Criteria Consensus Practice Guideline: A Comparison With the 2010 and 2011 Guidelines. Neurology. Clinical practice, 13(6), e200189. https://doi.org/10.1212/CPJ.0000000000200189 3.     AAN Interactive Brain Death/Death by Neurologic Criteria Evaluation Tool – https://www.aan.com/Guidelines/BDDNC 4.     AAN Brain Death/Death by Neurologic Criteria Checklist – https://www.aan.com/Guidelines/Home/GetGuidelineContent/1101 5.     Kirschen, M. P., Lewis, A., & Greer, D. M. (2024). The 2023 American Academy of Neurology, American Academy of Pediatrics, Child Neurology Society, and Society of Critical Care Medicine Pediatric and Adult Brain Death/Death by Neurologic Criteria Determination Consensus Guidelines: What the Critical Care Team Needs to Know. Critical care medicine, 52(3), 376–386. https://doi.org/10.1097/CCM.0000000000006099 6.     Greer, D. M., Shemie, S. D., Lewis, A., Torrance, S., Varelas, P., Goldenberg, F. D., Bernat, J. L., Souter, M., Topcuoglu, M. A., Alexandrov, A. W., Baldisseri, M., Bleck, T., Citerio, G., Dawson, R., Hoppe, A., Jacobe, S., Manara, A., Nakagawa, T. A., Pope, T. M., Silvester, W., … Sung, G. (2020). Determination of Brain Death/Death by Neurologic Criteria: The World Brain Death Project. JAMA, 324(11), 1078–1097. https://doi.org/10.1001/jama.2020.11586 7.     Lele, A. V., Brooks, A., Miyagawa, L. A., Tesfalem, A., Lundgren, K., Cano, R. E., Ferro-Gonzalez, N., Wongelemegist, Y., Abdullahi, A., Christianson, J. T., Huong, J. S., Nash, P. L., Wang, W. Y., Fong, C. T., Theard, M. A., Wahlster, S., Jannotta, G. E., & Vavilala, M. S. (2023). Caseworker Cultural Mediator Involvement in Neurocritical Care for Patients and Families With Non-English Language Preference: A Quality Improvement Project. Cureus, 15(4), e37687. https://doi.org/10.7759/cureus.37687 Please visit https://behindtheknife.org to access other high-yield surgical education podcasts, videos and more.   If you liked this episode, check out our recent episodes here: https://app.behindtheknife.org/listen