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Learn More: Alzheimer's Disease

Signs and Symptoms of Alzheimer's Disease

The first manifestation of AD is usually memory loss. Later, the disease progresses to other areas of the brain involved in learning, processing, reasoning, and other functions.

The disease generally progresses through three stages -- mild, moderate, and severe. Each stage is associated with specific symptoms of dementia or symptom severity.

Last reviewed on: August, 2009
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