Dr. Ewald W. Busse (standing), director of the Center for the Study of Aging, is shown with medical psychologist Dr. Walter D. Obrist as they study an elderly person’s brain wave patterns recorded by an electroencephalograph.
Elderly volunteers for research conducted by the Duke University Center for the Study of Aging receive thorough physical and mental examinations. Here, a medical scientist is shown as he makes microscopic observations of blood vessels of the eye.