As we age, the brain undergoes various changes. Neurons function less efficiently, and key regulatory systems within the ...

Using polysomnography, researchers found that the difference between a person’s brain age and their chronological age may influence their dementia risk. Image credit: A.J. Schokora/Stocksy A recent ...

Scattered plots are the effect size as a function of age, with curves fitted by GAM (blue color) and the square root model (red color). Shaded areas around the curves represent standard errors. Dashed ...

A new study provides the best evidence to date that the connection patterns between various parts of the human brain can tell scientists the specialized functions of each region. Previous research has ...