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@ARTICLE{Gao:904405,
author = {Gao, Zhenni and Liu, Xiaojin and Zhang, Delong and Liu,
Ming and Hao, Ning},
title = {{S}ubcortical structures and visual divergent thinking: a
resting-state functional {MRI} analysis},
journal = {Brain structure $\&$ function},
volume = {226},
number = {8},
issn = {0044-2232},
address = {Heidelberg},
publisher = {Springer},
reportid = {FZJ-2021-05975},
pages = {2617 - 2627},
year = {2021},
abstract = {An increasing number of studies have found that a few,
specific subcortical regions are involved in creative visual
divergent thinking. In addition, creative thinking is
heavily reliant on the fronto-striatal dopaminergic
pathways. This study aimed to explore whether spontaneous
fluctuations in the subcortex, which contribute to our
creative abilities, showed significant differences between
individuals with different levels of creativity based on
resting-state functional magnetic resonance imaging data. We
calculated subcortical regions’ seed-wise and dynamic
functional connectivity (dFC), and then examined the
differences between the high and low visual creativity
groups. Furthermore, the topological properties of the
subcortical network were measured, and their relationship
with creative visual divergent thinking was calculated using
brain–behavior correlation analyses. The results showed
that functional connectivity (FC) between the putamen,
pallidum, and thalamus indicated group differences within
the subcortex. Whole-brain FC results showed group
differences across subcortical (i.e., the thalamus and
pallidum) and cerebral regions (i.e., the insula, middle
frontal gyrus, and middle temporal gyrus). In addition,
subcortical FC demonstrated a positive correlation with
visual divergent thinking scores across the pallidum,
putamen, and thalamus. Our findings provide novel insights
into the relationship between visual divergent thinking and
the activities of the subcortex. It is likely that not only
fronto-striatal dopaminergic pathways, but also “motor”
pathways, are involved in creative visual divergent thinking
processing.},
cin = {INM-7},
ddc = {610},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {5252 - Brain Dysfunction and Plasticity (POF4-525)},
pid = {G:(DE-HGF)POF4-5252},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:34342689},
UT = {WOS:000680802800001},
doi = {10.1007/s00429-021-02355-z},
url = {https://juser.fz-juelich.de/record/904405},
}