miércoles, 3 de junio de 2009

Alzheimer



Also called Alzheimer disease or simply Alzheimer's is a neurodegenerative disease that manifests as cognitive impairment and behavioral disorders. Characterized as typical for a progressive loss of memory and other mental abilities, as nerve cells (neurons) die and different areas of brain atrophy. The disease usually have a duration of approximately 10-12 years, although this may vary. (ALZHEIMER)

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