What Are the Signs of Alzheimer's Disease?
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.
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