Alzheimer's disease
Alzheimer's disease is the most common type of dementia Alzheimer's disease is a progressive and degenerative brain disorder that affects millions of people worldwide. It is the most common cause of dementia that is characterized by a decline in cognitive abilities, including memory, language, reasoning, and judgment. Alzheimer's disease is named after Dr. Alois Alzheimer, a German psychiatrist who first described the condition in 1906. All neurodegenerative diseases are characterized by deposition of aggregates in the brain that damages neurons and cause their death. The parts of the brain affected is more important than the type of aggregate itself; as symptoms occur as a result of loss of functions of the areas of the brain that is affected. In Alzheimer's there is affection to the hippocampus and its associated cortical structures. This explains the characteristic memory disturbance that occur to those patients. Types of Alzheimer's Disease: There a
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