Striatal dopamine transporter uptake

Striatal dopamine transporter uptake is associated with cognitive function in humans.

“Although not statistically significant, DaT‐positive participants exhibited lower visuospatial/executive function, working memory index, and total MoCA scores compared to DaT‐negative participants.”

Humansin REM sleep behavior disorderstriatumn = 35

The Impact of Striatal Dopaminergic Deficits and Alpha‐Synucleinopathy on Cognitive Function in REM Sleep Behavior Disorder

AAIC 2025 abstract·25 Dec 2025