Could Losing Sense of Smell Predict Brain Disease?
Loss of smell years before memory problems could signal early brain disease, according to research on anosmia and neurodegeneration.
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What Social Engagement Means for Alzheimer’s Prevention
Regular face-to-face interaction builds cognitive reserve that protects memory and thinking, even when Alzheimer's pathology accumulates in the brain.
Why Functional Decline Matters More Than Test Scores Alone
Cognitive tests often miss early dementia. Functional decline—how someone manages daily life—predicts future decline far more accurately.
Could Music Help People With Dementia Connect?
Music bypasses language damage in dementia, allowing people to connect and respond when conversation becomes impossible.
What Social Engagement Means for Alzheimer’s Prevention
Social engagement strengthens the brain's defenses against cognitive decline through the same neural pathways that degrade in Alzheimer's disease.
Why Sensory Loss Matters for Memory Testing
Untreated sensory loss distorts memory test results, making cognition appear worse—or better—than reality.
Could Music Help People With Dementia Connect?
Music can reach people with dementia when language fades, creating moments of emotional presence and social connection.
What Social Engagement Means for Alzheimer’s Prevention
Regular social interaction strengthens the brain regions most vulnerable to Alzheimer's, creating a protective buffer against cognitive decline.
Can Hearing Aids Help Protect Cognitive Function?
Hearing aids can slow cognitive decline by 48%, but the protection depends on starting early and consistent use.
Why Sensory Loss Matters for Memory Testing
Hearing and vision loss can artificially lower memory test scores, leading to misdiagnosis of dementia when cognition is actually intact.