Amnesia: A CNS Disorder Vina B. Patel, Brijesh R. Patel and Bhuvan P. Raval

Amnesia is a condition in which memory is disturbed or lost. Memory in this context refers either to stored memories or to the process of committing something to memory. The causes of amnesia have traditionally been divided into the "organic" or the "functional". Organic causes may include brain damage through injury, or the use of specific drugs - usually sedative drugs. Amnesia may be one of the symptoms of some degenerative brain diseases, such as Alzheimer's disease. Functional causes are psychological factors, such as defense mechanisms. People with amnesia also find it hard to imagine the future, because our constructions of future scenarios are closely linked to our recollections of past experiences. Researchers from Washington University in St. Louis used advanced brain imaging techniques to show that remembering the past and envisioning the future may go hand-in-hand, with each process sparking strikingly similar patterns of activity within precisely the same broad network... Это и многое другое вы найдете в книге Amnesia: A CNS Disorder (Vina B. Patel,Brijesh R. Patel and Bhuvan P. Raval)