The Atlantic | Most People Think Alzheimer's Is a Normal Part of Aging The Atlantic Even before a person starts experiencing symptoms of Alzheimer's dementia, their brain is developing deposits of proteins called amyloid plaques and tau tangles. Neurons begin to work less efficiently, eventually failing to connect and communicate with ... Caregivers discuss heartbreak of Alzheimer's Get out and get active for Alzheimer's 'Longest Day' Alzheimer's & Brain Awareness Month |