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@ARTICLE{Dukart:885824,
author = {Dukart, Juergen and Holiga, Stefan and Rullmann, Michael
and Lanzenberger, Rupert and Hawkins, Peter C. T. and Mehta,
Mitul A. and Hesse, Swen and Barthel, Henryk and Sabri,
Osama and Jech, Robert and Eickhoff, Simon B.},
title = {{J}u{S}pace : {A} tool for spatial correlation analyses of
magnetic resonance imaging data with nuclear imaging derived
neurotransmitter maps},
journal = {Human brain mapping},
volume = {42},
number = {3},
issn = {1097-0193},
address = {New York, NY},
publisher = {Wiley-Liss},
reportid = {FZJ-2020-04115},
pages = {555-566},
year = {2021},
abstract = {Recent studies have shown that drug‐induced spatial
alteration patterns in resting state functional activity as
measured using magnetic resonance imaging (rsfMRI) are
associated with the distribution of specific receptor
systems targeted by respective compounds. Based on this
approach, we introduce a toolbox (JuSpace) allowing for
cross‐modal correlation of MRI‐based measures with
nuclear imaging derived estimates covering various
neurotransmitter systems including dopaminergic,
serotonergic, noradrenergic, and GABAergic
(gamma‐aminobutric acid) neurotransmission. We apply
JuSpace to two datasets covering Parkinson's disease
patients (PD) and risperidone‐induced changes in rsfMRI
and cerebral blood flow (CBF). Consistently with the
predominant neurodegeneration of dopaminergic and
serotonergic system in PD, we find significant spatial
associations between rsfMRI activity alterations in PD and
dopaminergic (D2) and serotonergic systems (5‐HT1b).
Risperidone induced CBF alterations were correlated with its
main targets in serotonergic and dopaminergic systems.
JuSpace provides a biologically meaningful framework for
linking neuroimaging to underlying neurotransmitter
information.},
cin = {INM-7},
ddc = {610},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {33079453},
UT = {WOS:000579518700001},
doi = {10.1002/hbm.25244},
url = {https://juser.fz-juelich.de/record/885824},
}