Sex differences in the neural processing of aversive interoceptive events: the benefit of relief.
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ABSTRACT:
SUBMITTER: Galli G
PROVIDER: S-EPMC3875519 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Publications
Sex differences in the neural processing of aversive interoceptive events: the benefit of relief.
Galli Giulia G Shukla Akanksha A Simmons Alan N AN Davenport Paul W PW Paulus Martin P MP
PloS one 20131230 12
Do men and women process and experience unpleasant bodily states differently? We used fMRI to determine brain processing before, during and after an aversive respiratory stimulation. No sex difference emerged during anticipation or stimulation. However, after the offset of the stimulation, men but not women showed enhanced activation of brain regions that are important for interoception and reward processing. Moreover, this activation was highest in those males who rated the preceding stimulatio ...[more]
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