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@ARTICLE{Chechko:847915,
author = {Chechko, Natalia and Cieslik, Edna and Müller, Veronika
and Nickl-Jockschat, Thomas and Derntl, Birgit and Kogler,
Lydia and Aleman, André and Jardri, Renaud and Sommer, Iris
E. and Gruber, Oliver and Eickhoff, Simon},
title = {{D}ifferential {R}esting-{S}tate {C}onnectivity {P}atterns
of the {R}ight {A}nterior and {P}osterior {D}orsolateral
{P}refrontal {C}ortices ({DLPFC}) in {S}chizophrenia},
journal = {Frontiers in psychiatry},
volume = {9},
issn = {1664-0640},
address = {Lausanne},
publisher = {Frontiers Research Foundation},
reportid = {FZJ-2018-03236},
pages = {211},
year = {2018},
abstract = {In schizophrenia (SCZ), dysfunction of the dorsolateral
prefrontal cortex (DLPFC) has been linked to the deficits in
executive functions and attention. It has been suggested
that, instead of considering the right DLPFC as a cohesive
functional entity, it can be divided into two parts
(anterior and posterior) based on its whole-brain
connectivity patterns. Given these two subregions'
differential association with cognitive processes, we
investigated the functional connectivity (FC) profile of
both subregions through resting-state data to determine
whether they are differentially affected in SCZ.
Resting-state magnetic resonance imaging (MRI) scans were
obtained from 120 patients and 172 healthy controls (HC) at
6 different MRI sites. The results showed differential FC
patterns for the anterior and posterior parts of the right
executive control-related DLPFC in SCZ with the parietal,
the temporal and the cerebellar regions, along with a
convergent reduction of connectivity with the striatum and
the occipital cortex. An increased psychopathology level was
linked to a higher difference in posterior vs. anterior FC
for the left IFG/anterior insula, regions involved in
higher-order cognitive processes. In sum, the current
analysis demonstrated that even between two neighboring
clusters connectivity could be differentially disrupted in
SCZ. Lacking the necessary anatomical specificity, such
notions may in fact be detrimental to a proper understanding
of SCZ pathophysiology.},
cin = {INM-7},
ddc = {610},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {572 - (Dys-)function and Plasticity (POF3-572) / KFO 241 -
Genotyp-Phänotypbeziehungen und Neurobiologie des
longitudinalen Psychoseverlaufs (160201488)},
pid = {G:(DE-HGF)POF3-572 / G:(GEPRIS)160201488},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29892234},
UT = {WOS:000433187000001},
doi = {10.3389/fpsyt.2018.00211},
url = {https://juser.fz-juelich.de/record/847915},
}