Health ❯ Aging

Cognitive Health

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Study Finds Poor Sleep Tied to Different Brain Network Changes by Age and Sex

Hyperconnectivity between memory and attention networks in older women was tied to worse memory, suggesting a possible early Alzheimer’s marker.

Global Analysis Finds Dementia Risk Factors Vary by Country but Cluster Similarly

Romney Says People 80 and Older Shouldn’t Run the Country

Katie Couric Diagnosed With Transient Global Amnesia After Stroke Scare

Faster Walking in People Over 80 Linked to Half the Risk of Cognitive Decline

BCG Vaccine Reprograms Brain Immune Cells and Shifts Alzheimer’s Biomarkers

Anti-Inflammatory Diet Linked to Lower Dementia Risk Even in People With Early Alzheimer’s Signs

Daytime Bright Light Linked to Lower Dementia Risk

Blood Test Gauges Age of 40+ Cell Types and Predicts Disease Risk

Trump Turns 80 and Hosts UFC on White House Lawn as Questions About His Health Grow

Lower Blood Vitamin C Linked to Smaller Brain Volume and Weaker Network in Older Adults

High‑Dose Psilocybin Sessions Produced Temporary Gains in an Elderly Alzheimer’s Patient

Flu Drug Class Prevents Glycan Loss Linked to Cognitive Decline in People With HIV

Neurologist Reframes Aging as Preventable, Linking Early Education to Lower Dementia Risk

Blood Tests Map Decades-Long Alzheimer’s Changes and Point to Earlier Screening

Falls After 40 Tied to Higher Dementia Risk, Review Finds

Ultra-Processed Foods Linked to Lower Attention and Higher Dementia-Risk Scores in Midlife Study

Wearable Study Ties Morning and Long Naps in Older Adults to Higher Death Risk

Two-Dose Nasal Vesicle Therapy Reversed Brain Inflammation, Restored Memory in Mice

Large U.S. Study Links Higher Optimism to Lower Dementia Risk