Retrograde memory loss, or amnesia, is the loss of memories acquired prior to a brain damage. Retrograde memory loss includes loss of memory of facts and events, also known as "declarative memory," and loss of "how-to" memory, also known as...
The brain is a highly complex organ divided into specialized regions, each responsible for a specific function. A stroke is a lack of blood supply to the brain and can damage particular areas, resulting in a variety of impairments involving...
The brain consists of three functional regions, which developed at differing times over the course of human evolution. The newest and most complex area of the brain is the forebrain, which consists of the cerebrum and its underlying support...
The two hemispheres of the brain are not identical, and differ in function and structure. Thus, it is no wonder that a lesion or damage to the right hemisphere following a stroke, accident or a brain tumor causes quite different problems than...
Stroke affects approximately 700,000 Americans annually, according to the University Hospital website. A stroke is an abrupt deprivation of the blood flow to the brain due to a blockage or the rupture of a blood vessel in the brain. This causes a...
The human brain contains five major divisions--the cerebral cortex, cerebellum, thalamus, midbrain and brain stem--each with a specific region and function. These regions are interconnected to allow information to travel from one region to...
The human brain is an exquisitely complex and highly organized organ. The forebrain, midbrain and hindbrain comprise the three functional regions of the brain. Within each region, individual lobes and structures exist, which control specific...
The cerebrum is the large upper area of the brain, which is physically divided at the midline into the right and left hemispheres. Within each hemisphere are five distinct regions, the insula, and the frontal, temporal, occipital and parietal...
