What Are the Signs of Alzheimer's Disease?

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Scientists continue to unravel the complex brain changes involved in the onset and progression of Alzheimer’s disease. It seems likely that damage to the brain starts a decade or more before memory and other cognitive problems appear. During this preclinical stage of Alzheimer’s disease, people seem to be symptom-free, but toxic changes are taking place in the brain.

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Original Article Source Credits: National Institute on Aging, https://www.nia.nih.gov/

Article Written By National Institute on Aging 

Original Article Posted on :May 16, 2017

Link to Original Article: https://www.nia.nih.gov/health/what-are-signs-alzheimers-disease

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