FND

Trial By Error: Questions About the Prevalence of Functional Neurological Disorder and the Research on Hoover’s Sign for Functional Leg Weakness

By David Tuller, DrPH(This is a long-ish post. Sorry! It covers two complicated issues. I want to thank an intrepid source for help with this.) I have great sympathy for patients diagnosed with functional neurological disorder (FND). Their symptoms can be seriously disabling and their plight has long been neglected and dismissed by the medical …

Trial By Error: Questions About the Prevalence of Functional Neurological Disorder and the Research on Hoover’s Sign for Functional Leg Weakness Read More »

Trial By Error: Mt Sinai’s David Putrino on Long Covid and Functional Neurological Disorder

By David Tuller, DrPH David Putrino is a neuroscientist and physical therapist at New York’s Mt Sinai Health System, where he is director of rehabilitation innovation. Over the last three years, he has worked extensively with patients experiencing prolonged symptoms after an acute bout of Covid-19, or what has become known as long Covid (LC). …

Trial By Error: Mt Sinai’s David Putrino on Long Covid and Functional Neurological Disorder Read More »

Trial By Error: Can Functional Neurological Disorder Be an Indication of Prion Disease?

By David Tuller, DrPH A recent article in the Journal of Neurology presents a twist on the issue of functional neurological disorder (FND). The article, which was published in September, is called “Functional neurological symptoms as initial presentation of Creutzfeldt‐Jakob disease: case series.” Creutzfeldt-Jakob disease is a prion disorder that leads to dementia and death, …

Trial By Error: Can Functional Neurological Disorder Be an Indication of Prion Disease? Read More »

Trial By Error: Brain Publishes Letter About Flawed Study from NYU on ‘Psychogenic POTS’

By David Tuller, DrPH When I have previously written about functional neurological disorder, or FND, I have gotten flack from FND patients. I understand from these exchanges that some have taken what I have written as criticizing patients with these diagnoses or dismissing their suffering. That is certainly not my intention. I know these conditions …

Trial By Error: Brain Publishes Letter About Flawed Study from NYU on ‘Psychogenic POTS’ Read More »

Trial By Error: A Letter About the Inflated Prevalence Rate of Functional Neurological Disorder

By David Tuller, DrPH I have recently written two posts (here and here) about how experts in functional neurological disorder (FND) have a tendency to assert prevalence rates that ignore their own diagnostic criteria. Today I sent a letter to the corresponding author of yet another paper that has similarly engaged in this problematic strategy. …

Trial By Error: A Letter About the Inflated Prevalence Rate of Functional Neurological Disorder Read More »

Trial By Error: An FND Patient’s View–and More on Those Inflated Prevalence Rates

By David Tuller, DrPH In a post last week, I noted that experts in FND have a tendency to assert prevalence rates that ignore their own diagnostic criteria. Before offering further thoughts on that score, I want to make one point very explicit: I am in no way questioning whether people with the diagnosis have …

Trial By Error: An FND Patient’s View–and More on Those Inflated Prevalence Rates Read More »

Scroll to Top