% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Yan:1005521,
author = {Yan, Xiaoxuan and Kong, Ru and Xue, Aihuiping and Yang,
Qing and Orban, Csaba and An, Lijun and Holmes, Avram J. and
Qian, Xing and Chen, Jianzhong and Zuo, Xi-Nian and Zhou,
Juan Helen and Fortier, Marielle V and Tan, Ai Peng and
Gluckman, Peter and Chong, Yap Seng and Meaney, Michael J
and Bzdok, Danilo and Eickhoff, Simon B. and Yeo, B. T.
Thomas},
title = {{H}omotopic local-global parcellation of the human cerebral
cortex from resting-state functional connectivity},
journal = {NeuroImage},
volume = {273},
issn = {1053-8119},
address = {Orlando, Fla.},
publisher = {Academic Press},
reportid = {FZJ-2023-01521},
pages = {120010 -},
year = {2023},
abstract = {Resting-state fMRI is commonly used to derive brain
parcellations, which are widely used for dimensionality
reduction and interpreting human neuroscience studies. We
previously developed a model that integrates local and
global approaches for estimating areal-level cortical
parcellations. The resulting local-global parcellations are
often referred to as the Schaefer parcellations. However,
the lack of homotopic correspondence between left and right
Schaefer parcels has limited their use for brain
lateralization studies. Here, we extend our previous model
to derive homotopic areal-level parcellations. Using
resting-fMRI and task-fMRI across diverse scanners,
acquisition protocols, preprocessing and demographics, we
show that the resulting homotopic parcellations are as
homogeneous as the Schaefer parcellations, while being more
homogeneous than five publicly available parcellations.
Furthermore, weaker correlations between homotopic parcels
are associated with greater lateralization in resting
network organization, as well as lateralization in language
and motor task activation. Finally, the homotopic
parcellations agree with the boundaries of a number of
cortical areas estimated from histology and visuotopic fMRI,
while capturing sub-areal (e.g., somatotopic and visuotopic)
features. Overall, these results suggest that the homotopic
local-global parcellations represent neurobiologically
meaningful subdivisions of the human cerebral cortex and
will be a useful resource for future studies.
Multi-resolution parcellations estimated from 1479
participants are publicly available $(GITHUB_LINK).$},
cin = {INM-7},
ddc = {610},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {5251 - Multilevel Brain Organization and Variability
(POF4-525)},
pid = {G:(DE-HGF)POF4-5251},
typ = {PUB:(DE-HGF)16},
pubmed = {36918136},
UT = {WOS:000981404200001},
doi = {10.1016/j.neuroimage.2023.120010},
url = {https://juser.fz-juelich.de/record/1005521},
}