Eftychia Markopoulou

Cholinergic interneurons in the nucleus accumbens regulate the initiation of natural reward approach

Despite their established role in motivated behavior, how nucleus accumbens (NAc) cholinergic interneurons (CINs) contribute to natural reward seeking remains unclear. Here, we report that NAc CINs are key modulators of the approach phase of reward pursuit. Using in vivo fiber photometry in Chat-ires-Cre mice, we show...