Neurology Minute

In part one of this two-part series, Dr. Tesha Monteith and Dr. Andrew Hershey summarize findings from the SPACE trial evaluating fremanezumab in adolescents and children with migraine. Show citation: Hershey AD, Szperka CL, Barbanti P, et al. Fremanezumab in Children and Adolescents with Episodic Migraine. N Engl J Med. 2026;394(3):243-252. doi:10.1056/NEJMoa2504546  Show transcript:  Dr. Tesha Monteith: Hi, this is Tesha Monteith with the Neurology Minute. I'm here with Andrew Hershey, Professor of Pediatrics and Director of the Division of Neurology at Cincinnati Children's and the Children's Headache Center. We're here talking about his new paper published in the New England Journal of Medicine, Fremanezumab in Children and Adolescents with Episodic Migraine. Andrew, thank you for being on our Neurology Minutes. Dr. Andrew Hershey: Thank you for inviting me. Dr. Tesha Monteith: Can you summarize the findings of the space trial investigating Fremanezumab for adolescents and children with migraine? Dr. Andr

In this episode, Dr. Andy Southerland reviews the February 9 Capitol Hill Report, highlighting state-level advocacy efforts. Stay updated with what's happening on the hill by visiting aan.com/chr.  Learn how you can get involved with AAN advocacy.   

In the February episode of the President's Spotlight, Dr. Jason Crowell and Dr. Natalia Rost discuss the AAN's Research Program.  Stay informed by watching the President's Spotlight video. 

In the final episode of this series, Casey Kozak discusses functional sensory loss.  Show citation: Sonoo M. Abductor sign: a reliable new sign to detect unilateral non-organic paresis of the lower limb. J Neurol Neurosurg Psychiatry. 2004;75(1):121-125.  Show transcript: Welcome back to Neurology Minute. My name is Casey Kozak, and today we're finishing our discussion of functional neurological disorder and physical exam findings. We're going to now turn to functional sensory loss. But first, it's important to acknowledge that the subjective nature of sensory symptoms means that our physical exam tests will be less reliable than those used for functional weakness or movement disorders. Therefore, it's especially important that we as physicians listen carefully to the symptoms our patients are describing and remain aware of the potential for biases such as suggestion, when taking our histories. Nevertheless, there is certainly utility in physical exam tests as positive findings are present in many patients. W

In part one of this series, Dr. Justin Abbatemarco explores how to effectively reach today's learners through podcasts and social media. Show transcript: Dr. Justin Abbatemarco: Hello and welcome. This is Justin Abbatemarco, and I just got done finishing an episode on non-traditional educational formats reshaping neurology training. I was joined by some really terrific teachers and faculty members, Roy Strowd, Jeff Ratliff and Tesha Monteith, and it was really great hearing from these different perspectives. On today's Neurology Minute, we really want to talk about how we can reach our learners in today's learning environment, and I think two themes emerged from our conversations, especially around podcasts and social media. You know, the example I always think about is when we get done learning in either the bedside or clinic rounding, and I try to share some articles with our learners, I find that if I send a bunch of PDFs or textbook chapters, it just doesn't resonate as well these days. And so trying to r

Dr. Andy Southerland and Dr. Dipika Aggarwal discuss her remarkable journey as both a physician and a patient. After overcoming stage four colon cancer, she experienced a life‑altering stroke that reshaped her perspective.  Show transcript: Dr. Andy Southerland: Hello everyone. This is Andy Southerland and for this week's Neurology Minute, I've just been speaking with our colleague, Dipika Aggarwal, who's a clinical assistant professor of neurology at University of Kansas, who's been sharing her story for the Physician's Patient series from Cancer Survivorship and as a stroke survivor. And for the Neurology Minute, we wanted to share an important pearl that Dipika shared with me in her interview about stroke recovery and specifically about mental health outcomes after stroke. So Dipika, please, share with us for the Neurology Minute. Dr. Dipika Aggarwal: So yes, my biggest takeaway point from my own stroke experience was the neuropsychiatric complications that can happen as a risk from stroke. The most import

Dr. Aaron Zelikovich discusses recent survey findings highlighting the wide variability in how clinicians evaluate and diagnose small fiber neuropathy. Fill out the Neurology® Clinical Practice Current survey.  Show citation:  Thawani S, Chan M, Ostendorf T, et al. How Well do We Evaluate Small Fiber Neuropathy?: A Survey of American Academy of Neurology Members. J Clin Neuromuscul Dis. 2025;26(4):184-195. Published 2025 Jun 2. doi:10.1097/CND.0000000000000502  Show transcript:  Dr. Aaron Zelikovich: Welcome to today's Neurology Minute. My name is Aaron Zelikovich, a neuromuscular specialist at Lenox Hill Hospital in New York City. Today, we will discuss a recent article, How Well Do We Evaluate Small Fiber Neuropathy? A survey of The American Academy of Neurology members, which evaluates small fiber neuropathy in clinical practice. The current landscape of evaluating and testing for small fiber neuropathy remains highly variable in regards to serum testing, skin biopsy, and nerve conduction studies. In this

In part three of this four-part series, Casey Kozak discusses the hip abductor sign as an option for assessing weakness in the lower extremities.  Show citation: Sonoo M. Abductor sign: a reliable new sign to detect unilateral non-organic paresis of the lower limb. J Neurol Neurosurg Psychiatry. 2004;75(1):121-125.  Show transcript: Casey Kozak: Hello, this is Casey Kozak with Neurology Minute, and today we're returning to physical exam tests for functional neurological disorder. This episode will piggyback off our last focusing on Hoover's sign, now focusing on other signs of functional weakness. Besides Hoover's sign, another option for assessing lower extremity weakness is the hip abductor sign. Remember that AB-duction means to move away from midline. To perform this test, the patient will be laying on their back. You will then place your hands on the outside of both of their legs. First, you will test the weak leg by asking the patient to push their weak leg outwards in AB-duction against the resistance

In the second episode of this two-part series, Dr. Stacey Clardy and Dr. John Ney discuss why deaths from neurologic conditions are decreasing, but disability is rising, and what this shift means for future care.  Show citation:  Ney JP, Steinmetz JD, Anderson-Benge E, et al. US Burden of Disorders Affecting the Nervous System: From the Global Burden of Disease 2021 Study. JAMA Neurol. 2026;83(1):20-34. doi:10.1001/jamaneurol.2025.4470  Show transcript:  Dr. Stacey Clardy: Hi, this is Stacey Clardy from the Salt Lake City VA and the University of Utah. I've been talking with John Ney from Yale about why neurologic disease now represents the top source of disability in the United States. John, for the minute, deaths from neurologic conditions are declining overall, right? But disability is increasing. So what does that shift mean for how we, the health system, should be planning for neurologic care? Dr. John Ney: I would say overall, both deaths and disability are increasing as a function of greater life expec

Dr. Tesha Monteith and Dr. Michael Eller discuss the implications of CGRP therapies in migraine treatment, particularly for patients with vascular risk factors or a history of stroke.  Show citation: Eller MT, Schwarzová K, Gufler L, et al. CGRP-Targeted Migraine Therapies in Patients With Vascular Risk Factors or Stroke: A Review. Neurology. 2025;105(2):e213852. doi:10.1212/WNL.0000000000213852  Show transcript:  Dr. Tesha Monteith: Hi, this is Tesha Monteith with the Neurology Minute. I've just been speaking with Michael Eller from the Department of Neurology Medical University of Innsbruck, Austria on the neurology podcast on his paper, CGRP Targeted Migraine Therapies in Patients with Vascular Risk Factors or Stroke: A Review. Hi, Michael. Dr. Michael Eller: Hello. Dr. Tesha Monteith: Why don't you summarize your general approach to use of CGRP targeted therapies in patients that might be at risk for vascular events when considering safety? Dr. Michael Eller: Yeah. About acute vascular events, we should s

In part one of this two-part series, Dr. Stacey Clardy and Dr. John Ney break down the key message neurologists need to understand from this update and offer guidance on how to clearly convey it to patients. Show citation:  Ney JP, Steinmetz JD, Anderson-Benge E, et al. US Burden of Disorders Affecting the Nervous System: From the Global Burden of Disease 2021 Study. JAMA Neurol. 2026;83(1):20-34. doi:10.1001/jamaneurol.2025.4470  Show transcript:  Dr. Stacey Clardy: Hi, this is Stacey Clardy from the Salt Lake City VA in the University of Utah. I've been talking with John Ney from Yale about a global burden of disease analysis showing that disorders affecting nervous system health are the leading cause of disability in the United States. This is probably not too surprising to any neurologist, but very important that they rigorously went through to prove what we experience in clinics. So John, for the Minute, when neurologists do hear it though, when they hear it out loud that more than half of the US populat

In part two of this four-part series, Casey Kozak discusses Hover's sign, the most well-known test for FND.  Show transcript:  Casey Kozak:  Welcome back to Neurology Minute. My name is Casey Kozak with Rutgers, and today we're continuing our examination of functional neurological disorder. That is physical examination. This episode is dedicated to Hoover's sign, probably the most well-known test for FND, and in my humble opinion, one of the most confusing maneuvers to learn. So today, we're going back to the origin using Dr. Charles Franklin Hoover's original description. Maybe you've heard of Hoover's Sign, but when do we use it? Hoover's sign is useful when a patient presents with one-sided lower extremity weakness, and FND is on the differential. Because the test relies on one healthy leg, you can't perform Hoover's test on a patient with total lower-body paralysis. Now, how to perform Hoover's test. First, have the patient lie on their back and place their hand under the heel of the patient's weak leg. T

In part one of this four-part series, Casey Kozak breaks down tremors observed during the physical examination of FND.  Show transcript:  Casey Kozak: Welcome back to Neurology Minute. This is Casey Kozak with Rutgers, and today we'll be discussing a very important and evolving topic, that is Functional Neurological Disorder, or FND. If you're a regular fan of the Minute, you'll have already heard a great miniseries on FND by Jon Stone and Gabriela Gilmour, which focuses on diagnosis and treatment. If you haven't listened yet, I encourage you to check it out. In this series, we're going to focus in on physical exam findings associated with FND to help you excel on the floors. Talking about the physical exam, it's important to keep in mind that FND looks different for every patient. However, some general characteristics of symptoms may include inconsistency, variability, selectivity of impairment, meaning mismatch of impairment with different tasks, distractibility, suggestibility, and incongruence with sympto

Dr. Margarita Fedorova discusses possible environmental exposures and their risk of Parkinson disease.  Show citation:  Dorsey ER, De Miranda BR, Hussain S, et al. Environmental toxicants and Parkinson's disease: recent evidence, risks, and prevention opportunities. Lancet Neurol. 2025;24(11):976-986. doi:10.1016/S1474-4422(25)00287-X  Show transcript:  Dr. Margarita Fedorova: Welcome to Neurology Minute. My name is Margarita Fedorova and I'm a neurology resident at the Cleveland Clinic. Today, we're reviewing some information about possible environmental exposures and their risk of Parkinson disease. As we see in diagnose patients with Parkinson, they often want to know why they developed it and some emerging studies may offer insights. A recent personal view published in The Lancet Neurology by Ray Dorsey and colleagues in November 2025 examined associations between three environmental exposures and Parkinson's disease; pesticides, dry cleaning chemicals and air pollution. Since only five to 15% of Parkinso

In the second episode of this two-part series, Drs. Justin Abbatemarco, Valérie Biousse, and Nancy J. Newman discuss the risk of non-arteritic ischemic optic neuropathy and how to counsel patients around GLP-1 medications.  Show transcript:  Dr. Justin Abbatemarco: Hello and welcome back. This is Justin Abbatemarco again with Valarie Biousse and Nancy Newman talking about non-arteritic ischemic optic neuropathy. I think the other major point that we had a discussion in the podcast was around the GLP-1 medications, which you mentioned have been truly life-changing for diabetes management and obesity. Can we talk about the risk of non-arteritic ischemic optic neuropathy and how you're counseling patients around this class of medications? Dr. Nancy J. Newman:  Absolutely. This is probably one of the most difficult things we are dealing with because it is something that is in process and progress right now. We don't have all the information yet, but it would appear that there is likely a small association of abou

In part one of this two-part series, Drs. Justin Abbatemarco, Valérie Biousse, and Nancy J. Newman discuss common myths around non-arteritic ischemic optic neuropathy (NAION). Show transcript:  Dr. Justin Abbatemarco: Hello and welcome. This is Justin Abbatemarco, and I just got done interviewing Valérie Biousse and Nancy Newman on all things around non-arteritic anterior ischemic optic neuropathy. I think one of my favorite takeaways from our interview were breaking some common myths around this disorder. Valérie and Nancy, could you maybe talk about one or two that you think are important that people should know are not true about this disease? Dr. Nancy J. Newman: So thing number one is that it's just another stroke of the eye. We know that it likely does have some vascular background to it, but the reality is it's not a stroke like neurologists know a stroke. You don't need to do an embolic workup. It has to do likely with the anatomy that a person is born with or that they acquire that crowds the front o

Dr. Margarita Fedorova outlines how genetic, environmental, and pathological factors interact in Parkinson's disease and what this means for patient counseling.  Show citation:  Blauwendraat C, Morris HR, Van Keuren-Jensen K, Noyce AJ, Singleton AB. The temporal order of genetic, environmental, and pathological risk factors in Parkinson's disease: paving the way to prevention. Lancet Neurol. 2025;24(11):969-975. doi:10.1016/S1474-4422(25)00271-6  Show transcript:  Dr. Margarita Federova: Welcome to Neurology Minute. My name is Margarita Fedorova, and I'm a neurology resident at the Cleveland Clinic. Today we're exploring a framework for understanding how genetic, environmental, and pathological factors interact in Parkinson's disease and what this means for how we counsel our patients. A personal view paper by Blauwendraat and colleagues, published in The Lancet Neurology in September 2025, addresses a critical question. We've identified over 100 genetic loci for Parkinson's, but how do they act? The common s

Dr. Tesha Monteith highlights the American Headache Society's position statement, which advocates for migraine screening in girls and women.  Show citation: Schwedt TJ, Starling AJ, Ailani J, et al. Routine migraine screening as a standard of care for Women's health: A position statement from the American Headache Society. Headache. Published online December 10, 2025. doi:10.1111/head.70023 Show transcript:  Dr. Tesha Monteith: Hi, this is Tesha Monteith with the Neurology Minute. Welcome back to our Women's Health and Headache Medicine series. Did you know the American Headache Society recently published a position statement to encourage screening for migraine in girls and women? The position statement was based on review of the literature to establish if migraine met standards for screening in subpopulations and to assess appropriate screening tools. The team achieved consensus, agreeing that migraine, due to its prevalence, morbidity, high cost, availability of screening methods and treatments, does meet c

In the final installment of this series, Dr. Justin Abbatemarco and Dr. Divyanshu Dubey discuss the latest findings and some non-occupational exposures.  Show citation:  Hinson SR, Gupta P, Paramasivan NK, et al. Neural synaptic vesicle autoimmunity following aerosolized porcine neural tissue exposure: insights into autoimmune inflammatory polyradiculoneuropathy. EBioMedicine. 2025;122:106053. doi:10.1016/j.ebiom.2025.106053 Show transcript:  Dr. Justin Abbatemarco:  Hello, and welcome back. This is Justin Abbatemarco. I'm here with Divyanshu Dubey, discussing his article, Neural Synaptic Vesicle Autoimmunity Following Aerosolized Porcine Neural Tissue Exposure: Insights Into Autoimmune Inflammatory Polyradiculoneuropathy. Div, maybe we could talk about non-occupational exposures? I think many of us don't see this cohort of patients commonly, but I really think this helps inform care, beyond just this specific occupational exposure. What did you guys find in your work? Dr. Divyanshu Dubey:  So, one of the ins

In part one of this two-part series, Dr. Justin Abbatemarco and Dr. Divyanshu Dubey discuss the original patient cohort with occupational exposure, what motivated this line of research, and the key findings from the initial workup.  Show citation:  Hinson SR, Gupta P, Paramasivan NK, et al. Neural synaptic vesicle autoimmunity following aerosolized porcine neural tissue exposure: insights into autoimmune inflammatory polyradiculoneuropathy. EBioMedicine. 2025;122:106053. doi:10.1016/j.ebiom.2025.106053 Show transcript:  Dr. Justin Abbatemacro: Hello and welcome. This is Justin Abbatemacro. And I'm here with Divyanshu Dubey to discuss his article published in eBiomedicine, Neurosynaptic Vessel Autoimmunity Following Aerosolized Porcine Neural Tissue Exposure: Insight into Autoimmune Inflammatory Polyradicular Neuropathy. Dr. Justin Abbatemacro: Div is a professor of neurology at the Mayo Clinic, and we just finished our interview, which I would encourage everyone to check out. Div, maybe we could talk about th