By David Tuller, DrPH *NOTE: Kim, an FND patient and advocate, has left an extensive set of criticisms in the comments. I urge those interested in this debate to read them. A recently published study about functional neurological disorder (FND) has reported some perplexing data. Of almost 300 patients diagnosed with Long Covid, 100 were …
By David Tuller, DrPH In 2020, the CODES study of cognitive behavior therapy (CBT) for psychogenic non-epileptic seizures, also known as dissociative seizures, reported null findings for its primary outcome—the number of seizures per month one year after the start of therapy. This was a disappointing result for an ambitious effort to seek an effective …
By David Tuller, DrPH *This is a crowdfunding month at University of California, Berkeley. If you appreciate my work and would like to make a donation (tax-deductible to US taxpayers) to the university in support of my position, here’s the link: https://crowdfund.berkeley.edu/project/46120 It must be tough for investigators when a major study seeking to assess the …
Trial By Error: Null Results in Physiotherapy Trial for Functional Motor Disorder Read More »
By David Tuller, DrPH In October, I spent 10 days traveling around Ireland and giving a talk called “Bad Science, Bad Medicine: How Flawed Biopsychosocial Studies on ME, Long Covid, etc Harm Patients.” (I wrote about the trip here.) I came as a guest of the Irish ME/CFS Association, which had previously arranged similar tours …
By David Tuller, DrPH In two recent posts, here and here, I wrote about our letter on inflated prevalence claims for functional neurological disorder (FND) and about the response from the authors of the study we criticized. The 2021 article in NeuroImage: Clinical, “Neuroimaging in functional neurological disorder: state of the field and research agenda,” asserted …
By David Tuller, DrPH For more than a year, I have been criticizing experts in the field of functional neurological disorder for misrepresenting the findings of a seminal study, in effect tripling the reported prevalence rate of the condition. These untrue claims about the Scottish Neurological Symptoms Study (SNSS)—specifically, that the prevalence of FND among …
Trial By Error: Finally, Our Letter on Inflated Claims of FND Prevalence Is Published Read More »
