Advances in Gerontology ResearchAbout This Hardback The study of social, cultural, psychological, cognitive and biological aspects of aging is known as gerontology. It traces the progressive changes that take place in a cell, a tissue, an organ system and a total organism, with the passage of time. Geriatrics is a subset of gerontology that is concerned with the prevention and treatment of diseases in older people. Gerontology has various sub fields such as biogerontology, social