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@ARTICLE{Kirschner:1038548,
author = {Kirschner, Matthias and Hodzic-Santor, Benazir and Kennedy,
Leda and Hansen, Justine Y. and Antoniades, Mathilde and
Nenadić, Igor and Kircher, Tilo and Krug, Axel and Meller,
Tina and Dannlowski, Udo and Grotegerd, Dominik and
Flinkenflügel, Kira and Meinert, Susanne and Borgers, Tiana
and Goltermann, Janik and Hahn, Tim and Böhnlein, Joscha
and Leehr, Elisabeth J. and Barkhau, Carlotta and Fornito,
Alex and Arnatkeviciute, Aurina and Bellgrove, Mark A. and
Tiego, Jeggan and DeRosse, Pamela and Green, Melissa and
Quidé, Yann and Pantelis, Christos and Chan, Raymond and
Wang, Yi and Ettinger, Ulrich and Debbané, Martin and
Derome, Melodie and Gaser, Christian and Besteher, Bianca
and Diederen, Kelly and Spencer, Tom J. and Houenou,
Josselin and Pomarol-Clotet, Edith and Salvador, Raymond and
Rössler, Wulf and Smigielski, Lukasz and Kumari, Veena and
Premkumar, Preethi and Park, Haeme R. P. and Wiebels,
Kristina and Lemmers-Jansen, Imke and Gilleen, James and
Allen, Paul and Marsman, Jan-Bernard and Lebedeva, Irina and
Tomyshev, Alexander and Fett, Anne-Kathrin and Sommer, Iris
and Koops, Sanne and Grant, Phillip and Bègue, Indrit and
Hernaus, Dennis and Jalbrzikowski, Maria and Paquola, Casey
and Larivière, Sara and Bernhardt, Boris and Valk, Sofie
and Misic, Bratislav and van Erp, Theo G. M. and Turner,
Jessica A. and Thompson, Paul M. and Aleman, Andre and
Dagher, Alain and Kaiser, Stefan and Modinos, Gemma},
title = {{M}ultiscale characterization of cortical signatures in
positive and negative schizotypy: {A} worldwide {ENIGMA}
study},
reportid = {FZJ-2025-01531},
year = {2024},
abstract = {Positive and negative schizotypy reflect distinct patterns
of subclinical traits in the general population associated
with neurodevelopmental and schizophrenia-spectrum
pathologies. Yet, a comprehensive characterization of the
unique and shared neuroanatomical signatures of these
schizotypy dimensions is lacking. Leveraging 3D brain MRI
data from 2,730 unmedicated healthy individuals, we
identified neuroanatomical profiles of positive and negative
schizotypy and systematically compared them to
disorder-specific, micro-architectural, connectome, and
neurotransmitter-level measures. Positive and negative
schizotypy were associated with thinner frontal and thicker
paralimbic cortical areas, respectively, and were
differentially linked to cortical patterns of
schizophrenia-spectrum and neurodevelopmental conditions.
Furthermore, these schizotypal cortical patterns mapped onto
local attributes of gene expression, cortical myelination,
D1 and histamine receptor distributions. Network models
identified cortical hub vulnerability to schizotypy-related
thickness reduction and epicenters in
sensorimotor-to-association and paralimbic areas. This study
yields insights into the complex cortical signatures of
schizotypy and their relationship to diverse features of
cortical organization.},
cin = {INM-7},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {5252 - Brain Dysfunction and Plasticity (POF4-525)},
pid = {G:(DE-HGF)POF4-5252},
typ = {PUB:(DE-HGF)25},
doi = {10.1101/2024.05.03.24306736},
url = {https://juser.fz-juelich.de/record/1038548},
}