Plus, everything the TV host does to keep her own mind sharp.

At the age of 22, Andre Yarham was diagnosed with young-onset dementia (YOD) — the youngest person in the UK to receive that diagnosis. He died about a year later, in December 2025, at the age of 24.

Dementia is a progressive condition that affects brain function, leading to a decline in cognitive abilities including memory ...

A new study led by researchers at UTHealth Houston investigated both gene expression and regulation at single cell levels to reveal disruptions in gene function in three brain regions of patients with ...

People with early-onset dementia (EOD), which is dementia diagnosed before the age of 65, had an all-cause mortality rate that was six times higher than the control group, according to a November ...

A new study from Karolinska Institutet has shown that the amount and distribution of the tau protein in the brain differs between early- and late-onset Alzheimer's disease. The results also indicate ...

A new study from FIU identifies a brain inflammation biomarker that could help detect Alzheimer's years before symptoms.

Knowledge is power, especially when it comes to protecting your brain health. Alzheimer's disease affects roughly 6.9 million ...

Open-angle glaucoma (OAG) was associated with a “modest” but significant risk for early-onset Alzheimer’s disease (AD) in middle-aged adults, particularly in men, a new study showed. A case-control ...

In mice, a brain protein called Arc helps spread toxic molecules from sick brain cells to healthy ones. If therapies could be ...