Disorders of the Brain

Alzheimer disease

This is a progressive disease that damages nerve cells (neurons ) in parts of the brain that are involved in learning, memory, reasoning and language.as the disease progresses, there is a communication breakdown among the neurons.in the early stages of the disorder short-term memory starts failing .with time functions like language, long-term memory and judgment gradually decline. This disorder is a very common cause of dementia (loss of mental functions such as memory, thinking, and reasoning in older adults. Dementia is severe such that it interferes with the daily functioning of an individual.

Alzheimer disease ultimately affects all parts of the brain but every individual is affected differently as the disease progresses. This is partially because of the nature and extent of damage that is caused by different regions of the brain. This condition predominantly affects the cerebral cortex and the hippocampus that goes...
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