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@INPROCEEDINGS{PalomeroGallagher:1018409,
author = {Palomero-Gallagher, Nicola},
title = {{H}igh resolution cyto-, myelo- and receptor architectonic
atlas of the macaque monkey brain},
reportid = {FZJ-2023-04790},
year = {2023},
abstract = {One of the biggest challenges in understanding the brain is
being able to discern how the molecular, cellular and
systemic levels of organization relate to each other to
enable cognitive functions and the control of behavior. The
combined analysis of the cytoarchitectonic segregation of
the cerebral cortex and of the regional and laminar
distribution patterns of multiple neurotransmitter
receptors, which constitute key molecules of signal
processing in the brain, has revealed that their densities
vary considerably between different cytoarchitectonically
defined areas, thus revealing their borders and enabling
their multimodal characterization. Furthermore, the specific
balance in the expression levels of different receptors
within a cytoarchitectonically defined area, i.e., the
receptor fingerprint of that area, varies systematically
depending on the participation of cortical areas in
different functional networks, thus indicating the
hierarchical aspects of systemic functional organization.I
here present a novel atlas of the macaque monkey brain
encompassing an ultra high-resolution 3D histological volume
as well as 3D cortical maps encoding the regional and
laminar distribution patterns of 14 different
neurotransmitter receptors and associated with the
stereotaxic space created by the MEBRAINS template and the
volumetric representation of the Yerkes 19 template. This
resource which will enable for the first time a voxel-wise
whole brain analysis of the regional and laminar
distribution patterns of multiple receptor types in one and
the same macaque monkey brain. This multimodal and
multiscale atlas spanning multiple orders of magnitude is
accompanied by a parcellation scheme of the frontal,
parietal and occipital cortices based on a quantitative
analysis of their cyto- and receptor architecture, as well
as of the hippocampus and subcortical structures such as
amygdalar nuclei, the striatum and the globus pallidus. This
atlas will enable a comprehensive analysis of the molecular,
cellular and systemic organization of the macaque monkey
brain, which must be understood as being topographically
specific and structurally/functionally segregated in order
to recognize the organizational principles that make it an
interconnected system of complex structural and functional
units. This resource will enable systematic analyses of the
hierarchical relationships between these units, thus
providing crucial insights into the structural segregation
underlying the brain’s functional organization.},
month = {Oct},
date = {2023-10-04},
organization = {7th BigBrain Workshop, Reykjavík
(Iceland), 4 Oct 2023 - 6 Oct 2023},
subtyp = {After Call},
cin = {INM-1},
cid = {I:(DE-Juel1)INM-1-20090406},
pnm = {5251 - Multilevel Brain Organization and Variability
(POF4-525) / HIBALL - Helmholtz International BigBrain
Analytics and Learning Laboratory (HIBALL) (InterLabs-0015)},
pid = {G:(DE-HGF)POF4-5251 / G:(DE-HGF)InterLabs-0015},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/1018409},
}