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@ARTICLE{FroudistWalsh:1008615,
author = {Froudist-Walsh, Sean and Xu, Ting and Niu, Meiqi and Rapan,
Lucija and Zhao, Ling and Margulies, Daniel S. and Zilles,
Karl and Wang, Xiao-Jing and Palomero-Gallagher, Nicola},
title = {{G}radients of neurotransmitter receptor expression in the
macaque cortex},
journal = {Nature neuroscience},
volume = {26},
issn = {1097-6256},
address = {New York, NY},
publisher = {Nature America},
reportid = {FZJ-2023-02432},
pages = {1281-1294},
year = {2023},
abstract = {Dynamics and functions of neural circuits depend on
interactions mediated by receptors. Therefore, a
comprehensive map of receptor organization across cortical
regions is needed. In this study, we used in vitro receptor
autoradiography to measure the density of 14
neurotransmitter receptor types in 109 areas of macaque
cortex. We integrated the receptor data with anatomical,
genetic and functional connectivity data into a common
cortical space. We uncovered a principal gradient of
receptor expression per neuron. This aligns with the
cortical hierarchy from sensory cortex to higher cognitive
areas. A second gradient, driven by serotonin 5-HT1A
receptors, peaks in the anterior cingulate, default mode and
salience networks. We found a similar pattern of 5-HT1A
expression in the human brain. Thus, the macaque may be a
promising translational model of serotonergic processing and
disorders. The receptor gradients may enable rapid, reliable
information processing in sensory cortical areas and slow,
flexible integration in higher cognitive areas.},
cin = {INM-1},
ddc = {610},
cid = {I:(DE-Juel1)INM-1-20090406},
pnm = {5251 - Multilevel Brain Organization and Variability
(POF4-525) / HBP SGA3 - Human Brain Project Specific Grant
Agreement 3 (945539) / HIBALL - Helmholtz International
BigBrain Analytics and Learning Laboratory (HIBALL)
(InterLabs-0015) / 3D-MMA - Gradienten der Verteilung
multipler Transmitterrezeptoren in der Hirnrinde als
Grundlage verteilter kognitiver, sensorischer und
motorischer Funktionen. (01GQ1902)},
pid = {G:(DE-HGF)POF4-5251 / G:(EU-Grant)945539 /
G:(DE-HGF)InterLabs-0015 / G:(BMBF)01GQ1902},
typ = {PUB:(DE-HGF)16},
pubmed = {37336976},
UT = {WOS:001010712900004},
doi = {10.1038/s41593-023-01351-2},
url = {https://juser.fz-juelich.de/record/1008615},
}