Not all researchers are convinced that the brain changes detected via MRI are robust enough to become a diagnostic tool. But ...

Both normal aging and Alzheimer's change how different brain regions communicate with each other. But a new study from Lund University reveals that these alterations follow distinct patterns, with ...

The lead author told Newsweek diet is just one factor in a complex mix of lifestyle, health and genetic risks.

People with higher levels of a molecule made by gut bacteria lost thinking skills faster, and it worsened Alzheimer's-like changes in mice.

Credit: Shutterstock A rare mutation may keep a major Alzheimer’s risk gene from damaging the brain’s protective barrier.

The Alzheimer’s risk gene APOE4 may actively damage brain blood vessels and sabotage the cellular systems that remove harmful ...

(Valerii Stoika/Canva) You read a sentence, remember a familiar face, then turn to another thought. Behind all of that activity, your brain also has a housekeeping problem: what to do with proteins ...

Researchers have uncovered a surprising immune-system switch in the brain that could open a new avenue in the fight the ...

A study of nearly 300 patients under 65 shows that the cortical thinning signature of early-onset Alzheimer's disease becomes detectable on MRI only when amyloid pathology is accompanied by ...

MDLifespan Brain Health Webinar + TPE MDLifespan’s free Removing Toxins. Reclaiming Brain Health: Brain Fog, Cognitive Decline and How TPE Works webinar will take place Thursday, October 15, 2026, at ...

Most people know someone with Alzheimer’s disease. When I was growing up, my grandmother struggled with dementia, and I saw ...