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@ARTICLE{Brger:996117,
author = {Bürger, Zoé and Müller, Veronika and Hoffstaedter, Felix
and Habel, Ute and Gur, Ruben C. and Windischberger,
Christian and Moser, Ewald and Derntl, Birgit and Kogler,
Lydia},
title = {{S}tressor-{S}pecific {S}ex {D}ifferences in {A}mygdala -
{F}rontal {C}ortex {N}etworks},
journal = {Journal of Clinical Medicine},
volume = {12},
number = {3},
issn = {2077-0383},
address = {Basel},
publisher = {MDPI},
reportid = {FZJ-2023-01117},
pages = {865},
year = {2023},
abstract = {Females and males differ in stress reactivity, coping, and
the prevalence rates of stress-related disorders. According
to a neurocognitive framework of stress coping, the
functional connectivity between the amygdala and frontal
regions (including the dorsolateral prefrontal cortex
(dlPFC), ventral anterior cingulate cortex (vACC), and
medial prefrontal cortex (mPFC)) plays a key role in how
people deal with stress. In the current study, we
investigated the effects of sex and stressor type in a
within-subject counterbalanced design on the resting-state
functional connectivity (rsFC) of the amygdala and these
frontal regions in 77 healthy participants (40 females).
Both stressor types led to changes in subjective ratings,
with decreasing positive affect and increasing negative
affect and anger. Females showed higher amygdala-vACC and
amygdala-mPFC rsFC for social exclusion than for achievement
stress, and compared to males. Whereas a higher
amygdala-vACC rsFC indicates the activation of emotion
processing and coping, a higher amygdala-mPFC rsFC indicates
feelings of reward and social gain, highlighting the
positive effects of social affiliation. Thus, for females,
feeling socially affiliated might be more fundamental than
for males. Our data indicate interactions of sex and
stressor in amygdala-frontal coupling, which translationally
contributes to a better understanding of the sex differences
in prevalence rates and stress coping.},
cin = {INM-7 / INM-10},
ddc = {610},
cid = {I:(DE-Juel1)INM-7-20090406 / I:(DE-Juel1)INM-10-20170113},
pnm = {5251 - Multilevel Brain Organization and Variability
(POF4-525)},
pid = {G:(DE-HGF)POF4-5251},
typ = {PUB:(DE-HGF)16},
pubmed = {36769521},
UT = {WOS:000930153400001},
doi = {10.3390/jcm12030865},
url = {https://juser.fz-juelich.de/record/996117},
}