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@ARTICLE{Kong:904409,
author = {Kong, Ru and Yang, Qing and Gordon, Evan and Xue, Aihuiping
and Yan, Xiaoxuan and Orban, Csaba and Zuo, Xi-Nian and
Spreng, Nathan and Ge, Tian and Holmes, Avram and Eickhoff,
Simon and Yeo, B T Thomas},
title = {{I}ndividual-{S}pecific {A}real-{L}evel {P}arcellations
{I}mprove {F}unctional {C}onnectivity {P}rediction of
{B}ehavior},
journal = {Cerebral cortex},
volume = {31},
number = {10},
issn = {1047-3211},
address = {Oxford},
publisher = {Oxford Univ. Press},
reportid = {FZJ-2021-05979},
pages = {4477 - 4500},
year = {2021},
abstract = {Resting-state functional magnetic resonance imaging
(rs-fMRI) allows estimation of individual-specific cortical
parcellations. We have previously developed a multi-session
hierarchical Bayesian model (MS-HBM) for estimating
high-quality individual-specific network-level
parcellations. Here, we extend the model to estimate
individual-specific areal-level parcellations. While
network-level parcellations comprise spatially distributed
networks spanning the cortex, the consensus is that
areal-level parcels should be spatially localized, that is,
should not span multiple lobes. There is disagreement about
whether areal-level parcels should be strictly contiguous or
comprise multiple noncontiguous components; therefore, we
considered three areal-level MS-HBM variants spanning these
range of possibilities. Individual-specific MS-HBM
parcellations estimated using 10 min of data generalized
better than other approaches using 150 min of data to
out-of-sample rs-fMRI and task-fMRI from the same
individuals. Resting-state functional connectivity derived
from MS-HBM parcellations also achieved the best behavioral
prediction performance. Among the three MS-HBM variants, the
strictly contiguous MS-HBM exhibited the best resting-state
homogeneity and most uniform within-parcel task activation.
In terms of behavioral prediction, the gradient-infused
MS-HBM was numerically the best, but differences among
MS-HBM variants were not statistically significant. Overall,
these results suggest that areal-level MS-HBMs can capture
behaviorally meaningful individual-specific parcellation
features beyond group-level parcellations.},
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:33942058},
UT = {WOS:000695807700007},
doi = {10.1093/cercor/bhab101},
url = {https://juser.fz-juelich.de/record/904409},
}