Gregory Petsko discusses the coming epidemic of neurodegenerative disease, and what medical research can do about it in a three-part seminar co-produced by iBiology and the Lasker Foundation. Visit iBiology to view more seminars and short talks on science topics.

iBiology was founded in 2006 by Lasker laureate Ron Vale.

Part One: Alzheimer's disease

Part Two: Parkinson's disease

Part Three: ALS/Lou Gerhig's Disease