Laminar differences in functional oxygen metabolism in monkey visual cortex measured with calibrated fMRI.

Animals Cerebrovascular Circulation / physiology Magnetic Resonance Imaging / methods Haplorhini / metabolism Visual Cortex / physiology Oxygen / metabolism Brain Mapping / methods Brain / metabolism
CP: Metabolism CP: Neuroscience calibrated BOLD cortical layers functional CMRO(2) high-resolution fMRI macaque visual cortex

Journal

Cell reports
ISSN: 2211-1247
Titre abrégé: Cell Rep
Pays: United States
ID NLM: 101573691

Informations de publication

Date de publication:
28 Nov 2023
Historique:
received: 26 04 2023
revised: 23 08 2023
accepted: 10 10 2023
medline: 4 12 2023
pubmed: 29 10 2023
entrez: 28 10 2023
Statut: ppublish

Résumé

Blood-oxygenation-level-dependent functional magnetic resonance imaging (BOLD fMRI) of cortical layers relies on the hemodynamic response and is biased toward large veins on the cortical surface. Functional changes in the cerebral metabolic rate of oxygen (ΔCMRO

Identifiants

DOI: 10.1016/j.celrep.2023.113341 PMID: 37897728
pubmed: 37897728
pii: S2211-1247(23)01353-0
doi: 10.1016/j.celrep.2023.113341
pii:
doi:

Substances chimiques

Oxygen S88TT14065

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

113341

Informations de copyright

Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of interests The authors declare no competing interests.

Auteurs

Yvette Bohraus (Y)

Department of Physiology of Cognitive Processes, Max-Planck Institute for Biological Cybernetics, 72076 Tübingen, Germany.

Hellmut Merkle (H)

NIH/NINDS, Bethesda, MD 20824, USA.

Nikos K Logothetis (NK)

Department of Physiology of Cognitive Processes, Max-Planck Institute for Biological Cybernetics, 72076 Tübingen, Germany; Department of Physiology of Cognitive Processes, International Center for Primate Brain Research, Songjiang District, Shanghai 201602, China; Centre for Imaging Sciences, University of Manchester, Manchester M13 9PT, UK.

Jozien Goense (J)

Department of Physiology of Cognitive Processes, Max-Planck Institute for Biological Cybernetics, 72076 Tübingen, Germany; Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA; Department of Psychology, University of Illinois, Urbana-Champaign, Champaign, IL 61820, USA; Department of Bioengineering, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA; Neuroscience Program, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA. Electronic address: goense@illinois.edu.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Laminar differences in functional oxygen...
questionsmedicales.fr › Phénomènes physiologiques respiratoires et circulatoires › Phénomènes physiologiques cardiovasculaires › Circulation sanguine › Circulation cérébrovasculaire › Laminar differences in functional oxygen...
questionsmedicales.fr › Diagnostic › Techniques et procédures diagnostiques › Imagerie diagnostique › Tomographie › Imagerie par résonance magnétique › Laminar differences in functional oxygen...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Laminar differences in functional oxygen...
questionsmedicales.fr › Système nerveux › Système nerveux central › Encéphale › Prosencéphale › Télencéphale › Cerveau › Cortex cérébral › Cortex sensorimoteur › Cortex visuel › Laminar differences in functional oxygen...
questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Oxygène › Laminar differences in functional oxygen...
questionsmedicales.fr › Techniques d'investigation › Neuroimagerie › Neuroimagerie fonctionnelle › Cartographie cérébrale › Laminar differences in functional oxygen...
questionsmedicales.fr › Système nerveux › Système nerveux central › Encéphale › Laminar differences in functional oxygen...