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@ARTICLE{Jakobs:20233,
author = {Jakobs, O. and Langner, R. and Caspers, S. and Roski, C.
and Cieslik, E.C. and Zilles, K. and Laird, A.R. and Fox, P.
T. and Eickhoff, S.B.},
title = {{A}cross-study and within-subject functional connectivity
of a right-temporo-parietal junction subregion involved in
stimulus-context integration},
journal = {NeuroImage},
volume = {60},
issn = {1053-8119},
address = {Orlando, Fla.},
publisher = {Academic Press},
reportid = {PreJuSER-20233},
pages = {2389 - 2398},
year = {2012},
note = {This work was partly funded by the Human Brain Project
(R01-MH074457; A.R.L., S.B.E., P.T.F), the Initiative and
Networking Fund of the Helmholtz Association within the
Helmholtz Alliance on Systems Biology (Human Brain Model;
K.Z., S.B.E.) and the DFG (IRTG 1328, S.B.E.).},
abstract = {Bidirectional integration between sensory stimuli and
contextual framing is fundamental to action control. Stimuli
may entail context-dependent actions, while temporal or
spatial characteristics of a stimulus train may establish a
contextual framework for upcoming stimuli. Here we aimed at
identifying core areas for stimulus-context integration and
delineated their functional connectivity (FC) using
meta-analytic connectivity modeling (MACM) and analysis of
resting-state networks. In a multi-study conjunction,
consistently increased activity under higher demands on
stimulus-context integration was predominantly found in the
right temporo-parietal junction (TPJ), which represented the
largest cluster of overlap and was thus used as the seed for
the FC analyses. The conjunction between task-dependent
(MACM) and task-free (resting state) FC of the right TPJ
revealed a shared network comprising bilaterally inferior
parietal and frontal cortices, anterior insula, premotor
cortex, putamen and cerebellum, i.e., a 'ventral'
action/attention network. Stronger task-dependent (vs.
task-free) connectivity was observed with the pre-SMA,
dorsal premotor cortex, intraparietal sulcus, basal ganglia
and primary sensori motor cortex, while stronger
resting-state (vs. task-dependent) connectivity was found
with the dorsolateral prefrontal and medial parietal cortex.
Our data provide strong evidence that the right TPJ may
represent a key region for the integration of sensory
stimuli and contextual frames in action control.
Task-dependent associations with regions related to stimulus
processing and motor responses indicate that the right TPJ
may integrate 'collaterals' of sensory processing and apply
(ensuing) contextual frames, most likely via modulation of
preparatory loops. Given the pattern of resting-state
connectivity, internal states and goal representations may
provide the substrates for the contextual integration within
the TPJ in the absence of a specific task.},
keywords = {Attention: physiology / Brain: physiology / Brain Mapping /
Humans / Magnetic Resonance Imaging / Neural Pathways:
physiology / Psychomotor Performance: physiology / Rest:
physiology / J (WoSType)},
cin = {INM-1 / INM-2},
ddc = {610},
cid = {I:(DE-Juel1)INM-1-20090406 / I:(DE-Juel1)INM-2-20090406},
pnm = {Funktion und Dysfunktion des Nervensystems (FUEK409) /
89571 - Connectivity and Activity (POF2-89571)},
pid = {G:(DE-Juel1)FUEK409 / G:(DE-HGF)POF2-89571},
shelfmark = {Neurosciences / Neuroimaging / Radiology, Nuclear Medicine
$\&$ Medical Imaging},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:22387170},
pmc = {pmc:PMC3321133},
UT = {WOS:000302926600046},
doi = {10.1016/j.neuroimage.2012.02.037},
url = {https://juser.fz-juelich.de/record/20233},
}