Robin Williams diagnosis inspires interest in Lewy body dementia

[KMSP-TV, November 08, 2015] For the first time, actor Robin Williams' widow said Williams had been diagnosed with Lewy body dementia. And that was likely the reason he committed suicide. Tacjana Friday, MD, neurologist with Noran Neurological Clinic at Abbott Northwestern Hospital, talked with KMSP-TV about the relatively common condition.