White matter perivascular space volume fraction

Age is associated with white matter perivascular space volume fraction in humans.

“Across both groups, increasing age was associated with higher white matter perivascular volume fraction in the right pars triangularis”

HumansAcross autistic adults and controlsright pars triangularis

Altered cerebrospinal fluid-based clearance mechanisms in aging autistic adults

Research square·20 Apr 2026Preprint