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@ARTICLE{Chase:845368,
author = {Chase, Henry W. and Loriemi, Polina and Wensing, Tobias and
Eickhoff, Simon and Nickl-Jockschat, Thomas},
title = {{M}eta-analytic evidence for altered mesolimbic responses
to reward in schizophrenia},
journal = {Human brain mapping},
volume = {39},
number = {7},
issn = {1065-9471},
address = {New York, NY},
publisher = {Wiley-Liss},
reportid = {FZJ-2018-02642},
pages = {2917-2928},
year = {2018},
note = {Funding information Deutsche Forschungsgemeinschaft (DFG)},
abstract = {Dysfunction of reward-related neural circuitry in
schizophrenia (SCZ) has been widely reported, and may
provide insight into the motivational and cognitive
disturbances that characterize the disorder. Although
previous meta-analyses of reward learning paradigms in SCZ
have been performed, a meta-analysis of whole-brain
coordinate maps in SCZ alone has not been conducted. In this
study, we performed an activation likelihood estimate (ALE)
meta-analysis, and performed a follow-up analysis of
functional connectivity and functional decoding of
identified regions. We report several salient findings that
extend prior work in this area. First, an alteration in
reward-related activation was observed in the right ventral
striatum, but this was not solely driven by hypoactivation
in the SCZ group compared to healthy controls. Second, the
region was characterized by functional connectivity
primarily with the lateral prefrontal cortex and
pre-supplementary motor area (preSMA), as well as
subcortical regions such as the thalamus which show
structural deficits in SCZ. Finally, although the
meta-analysis showed no regions outside the ventral striatum
to be significantly altered, regions with higher functional
connectivity with the ventral striatum showed a greater
number of subthreshold foci. Together, these findings
confirm the alteration of ventral striatal function in SCZ,
but suggest that a network-based approach may assist future
analysis of the functional underpinnings of the disorder.},
cin = {INM-7},
ddc = {610},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {571 - Connectivity and Activity (POF3-571)},
pid = {G:(DE-HGF)POF3-571},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29573046},
UT = {WOS:000437682100017},
doi = {10.1002/hbm.24049},
url = {https://juser.fz-juelich.de/record/845368},
}