nucleus accumbens

March 2, 2023

Sex counts in the brain as seasons change

Photoperiod, or length of day, has sex-specific impacts on dopamine dynamics in the brain, offering insights into sex differences in neuropsychiatric disorders, Vanderbilt researchers report.

By Paul Govern

November 3, 2022

Social behavior brain circuitry

Vanderbilt researchers have identified a novel mechanism regulating social behavior: Neuropeptide Y signaling in the nucleus accumbens brain region.