Alzheimer’s Disease

Realistic functional MRI brain scans comparing resilient SuperAger-like connectivity with Alzheimer’s-vulnerability patterns before memory decline.

Brain Scans Reveal Clues to Alzheimer’s Risk Years Before Memory Loss Begins

Scientists developed a brain-connectivity score that identified Alzheimer’s-like and SuperAger-like patterns in cognitively healthy adults. Those with more Alzheimer’s-like patterns later showed faster decline and greater amyloid accumulation.

Nov 6, 2026

Arthur Bennett

alzheimer's immune-system brain connection

Scientists Identify an Unexpected Immune Trigger Behind Alzheimer’s Damage

A new study suggests that immune activity outside the brain may help fuel Alzheimer’s-related neurodegeneration. Researchers identified dendritic cells and T cells as part of a potentially important pathway connecting peripheral immune tissues with damage inside the brain.

Amelia Johnson

Sep 5, 2026

Alzheimer’s Disease

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Brain Scans Reveal Clues to Alzheimer’s Risk Years Before Memory Loss Begins

Scientists Identify an Unexpected Immune Trigger Behind Alzheimer’s Damage