
Dementia is a combination of a loss of memory and a loss of intellectual functioning, and it can be caused by fever, a reaction to drugs or intoxication. Learn about variations of dementia, including Alzheimer’s disease, withhelp from a physician’s assistant in this free video on dementia. Expert: Albert William Hedgepeth, Jr. Bio: Al Hedgepeth is an alumnus of the University of North Carolina at Chapel Hill and earned his degree as a PA in 1980. Filmmaker: Rendered Communications