Holly C. Gagnon

This study finds that GABA levels decrease with age in the ventral visual cortex and are linked to reduced neural distinctiveness in older adults.

This study shows that older adults show less distinct neural activation patterns in auditory cortex and lower GABA levels, with GABA levels predicting neural distinctiveness in older adults.

The MiND project investigates age-related neural dedifferentiation by examining its scope, causes, and behavioral consequences using multimodal imaging and behavioral measures.