Prefrontal top-down projections control context-dependent strategy selection
Olivier Gschwend · Medidee Services SA, (former postdoc at Cold Spring Harbor Laboratory)
Wed, Dec 7, 2022 · 17:35 UTC
The rules governing behavior often vary with behavioral contexts. As a result, an action rewarded in one context may be discouraged in another. Animals and humans are capable of switching between behavioral strategies under different contexts and acting adaptively according to the variable rules, a flexibility that is thought to be mediated by the prefrontal cortex (PFC). However, how the PFC orchestrates the context-dependent switch of strategies remains unclear. Here we show that pathway-specific projection neurons in the medial PFC (mPFC) differentially contribute to context-instructed stra