Prereq: consent of instructor. With growing awareness of an accelerating increase in the size of the elderly population, there has been increasing interest in the neuropsychology of normal aging. Similarly, since aging is a major risk factor for many dementia states, interest has also focused on the neuropsychology of age-related disorders such as Alzheimer's disease, Parkinson's disease and the Dementias of the frontal lobe type. This course summarizes what is known about cognitive and related changes associated with normal aging and age-related disease. Topics are divided into two major sections. The first considers the cognitive and neurobiological changes associated with normal aging; the second deals with several of the most common age related diseases. 2 cr, Spring sem.