Brain reactivity to emotional stimuli in women with premenstrual dysphoric disorder and related personality characteristics.

ABSTRACT:

Aims

Premenstrual dysphoric disorder (PMDD) is a psychiatric condition that is associated with the menstrual cycle. Elucidation of the neural regulation mechanisms of brain reactivity to emotional stimuli among women with PMDD may inform PMDD treatment.

Methods

Eighty-six women (42 PMDD, 44 healthy controls) were allocated into two groups (anger-induced group: 23 PMDD vs. 23 controls; depression-induced group: 19 PMDD vs. 21 controls). During the luteal phases of the menstrual cycle, all the women were subjected to functional magnetic resonance imaging (fMRI). fMRI resting-state scans were performed before and after the study participants had performed an emotional stimuli task. After the emotional stimuli task, emotional status of the participants were evaluated by Self-Rat

SUBMITTER: Gao M 

PROVIDER: S-EPMC8386568 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature