Sex differences in the human reward system: convergent behavioral, autonomic and neural evidence.

ABSTRACT: Several studies have suggested that females and males differ in reward behaviors and their underlying neural circuitry. Whether human sex differences extend across neural and behavioral levels for both rewards and punishments remains unclear. We studied a community sample of 221 young women and men who performed a monetary incentive task known to engage the mesoaccumbal pathway and salience network. Both stimulus salience (behavioral relevance) and valence (win vs loss) varied during the task. In response to high- vs low-salience stimuli presented during the monetary incentive task, men showed greater subjective arousal ratings, behavioral accuracy and skin conductance responses (P 

SUBMITTER: Warthen KG 

PROVIDER: S-EPMC7511890 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature