Alexandra Tinnermann, Christian Büchel et Julien Cohen-Adad
Article de revue (2021)
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Libre accès au plein texte de ce document Version officielle de l'éditeur Conditions d'utilisation: Creative Commons: Attribution-Utilisation non commerciale-Pas d'oeuvre dérivée (CC BY-NC-ND) Télécharger (3MB) |
Abstract
Functional magnetic resonance imaging of the brain has helped to reveal mechanisms of pain perception in health and disease. Recently, imaging approaches have been developed that allow recording neural activity simultaneously in the brain and in the spinal cord. These approaches offer the possibility to examine pain perception in the entire central pain system and in addition, to investigate cortico-spinal interactions during pain processing. Although cortico-spinal imaging is a promising technique, it bears challenges concerning data acquisition and data analysis strategies. In this review, we discuss studies that applied simultaneous imaging of the brain and spinal cord to explore central pain processing. Furthermore, we describe different MR-related acquisition techniques, summarize advantages and disadvantages of approaches that have been implemented so far and present software that has been specifically developed for the analysis of spinal fMRI data to address challenges of spinal data analysis.
Mots clés
fMRI, Spinal cord, Cortico-spinal imaging, Combined imaging, Pain, Pain processing
Sujet(s): |
1900 Génie biomédical > 1900 Génie biomédical 1900 Génie biomédical > 1901 Technologie biomédicale |
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Département: | Institut de génie biomédical |
Centre de recherche: | NeuroPoly - Laboratoire de Recherche en Neuroimagerie |
Organismes subventionnaires: | German Research Foundation, BMBF and Max Planck Society, ERC Advanced Grant, Canada Research Chair in Quantitative Magnetic Resonance Imaging, Canadian Institute of Health Research, Canada Foundation for Innovation, CRSNG / NSERC, Canada First Research Excellence Fund (IVADO and TransMedTech), Courtois NeuroMod project |
Numéro de subvention: | SFB936 project A06, 883892 - PainPersist, 950-230815, CIHR FDN-143263, 32454, 34824, RGPIN-2019-07244 |
URL de PolyPublie: | https://publications.polymtl.ca/9275/ |
Titre de la revue: | NeuroImage (vol. 224) |
Maison d'édition: | Elsevier |
DOI: | 10.1016/j.neuroimage.2020.117439 |
URL officielle: | https://doi.org/10.1016/j.neuroimage.2020.117439 |
Date du dépôt: | 16 août 2023 10:11 |
Dernière modification: | 26 sept. 2024 23:55 |
Citer en APA 7: | Tinnermann, A., Büchel, C., & Cohen-Adad, J. (2021). Cortico-spinal imaging to study pain. NeuroImage, 224, 17 pages. https://doi.org/10.1016/j.neuroimage.2020.117439 |
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