Neural responses to negative facial emotions: Sex differences in the correlates of individual anger and fear traits.

ABSTRACT: Studies have examined sex differences in emotion processing in health and illness. However, it remains unclear how these neural processes may relate to individual differences in affective traits. We addressed this issue with a dataset of 970 subjects (508 women) curated from the Human Connectome Project. Participants were assessed with the NIH Toolbox Emotion Measures and fMRI while identifying negative facial emotion and neutral shape targets in alternating blocks. Imaging data were analyzed with published routines and the results were reported at a corrected threshold. Men scored similarly in Anger- but lower in Fear-Affect, as compared to women. Men as compared with women engaged the occipital-temporal visual cortex, retrosplenial cortex (RSC), and both anterior and posterior cingulate

SUBMITTER: Li G 

PROVIDER: S-EPMC7789231 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature