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@ARTICLE{Hnisch:1009681,
author = {Hänisch, Benjamin and Hansen, Justine Y and Bernhardt,
Boris C and Eickhoff, Simon B and Dukart, Juergen and Misic,
Bratislav and Valk, Sofie Louise},
title = {{C}erebral chemoarchitecture shares organizational traits
with brain structure and function},
journal = {eLife},
volume = {12},
issn = {2050-084X},
address = {Cambridge},
publisher = {eLife Sciences Publications},
reportid = {FZJ-2023-02934},
pages = {e83843},
year = {2023},
abstract = {Chemoarchitecture, the heterogeneous distribution of
neurotransmitter transporter and receptor molecules, is a
relevant component of structure–function relationships in
the human brain. Here, we studied the organization of the
receptome, a measure of interareal chemoarchitectural
similarity, derived from positron-emission tomography
imaging studies of 19 different neurotransmitter
transporters and receptors. Nonlinear dimensionality
reduction revealed three main spatial gradients of cortical
chemoarchitectural similarity – a centro-temporal
gradient, an occipito-frontal gradient, and a
temporo-occipital gradient. In subcortical nuclei,
chemoarchitectural similarity distinguished functional
communities and delineated a striato-thalamic axis. Overall,
the cortical receptome shared key organizational traits with
functional and structural brain anatomy, with node-level
correspondence to functional, microstructural, and diffusion
MRI-based measures decreasing along a primary-to-transmodal
axis. Relative to primary and paralimbic regions, unimodal
and heteromodal regions showed higher receptomic
diversification, possibly supporting functional
flexibility.},
cin = {INM-7},
ddc = {600},
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 = {37440423},
UT = {WOS:001071084300001},
doi = {10.7554/eLife.83843},
url = {https://juser.fz-juelich.de/record/1009681},
}