Inferring behavior from functional brain images
| Autor: | Denis Le Bihan, Stanislas Dehaene, Pierre-Francois Van de Moortele, Jean-Baptiste Poline, Gurvan Le Clec'H, Laurent D. Cohen |
|---|---|
| Přispěvatelé: | Service NEUROSPIN (NEUROSPIN), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Service Hospitalier Frédéric Joliot (SHFJ), Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de biologie et chimie des protéines [Lyon] (IBCP), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Service de neurologie 1 [CHU Pitié-Salpétrière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), IFR de Neuroimagerie Fonctionnelle (IFR 49), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Service de Neurologie [CHU Pitié-Salpêtrière], IFR70-CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP) |
| Jazyk: | angličtina |
| Rok vydání: | 1998 |
| Předmět: |
[SDV.IB.IMA]Life Sciences [q-bio]/Bioengineering/Imaging
media_common.quotation_subject MESH: Motor Cortex Functional Laterality Task (project management) MESH: Magnetic Resonance Imaging 03 medical and health sciences Functional brain 0302 clinical medicine Neuroimaging medicine Humans MESH: Functional Laterality Function (engineering) ComputingMilieux_MISCELLANEOUS MESH: Brain Mapping 030304 developmental biology media_common Brain Mapping 0303 health sciences MESH: Humans Basis (linear algebra) Resting state fMRI MESH: Bronchopneumonia General Neuroscience Brain morphometry MESH: Infant Newborn Motor Cortex MESH: Cytomegalovirus Infections Magnetic Resonance Imaging MESH: Infant MESH: Malabsorption Syndromes medicine.anatomical_structure MESH: Nerve Net Nerve Net MESH: Anemia Hemolytic Autoimmune Psychology Neuroscience MESH: Female 030217 neurology & neurosurgery Motor cortex |
| Zdroj: | Nature Neuroscience Nature Neuroscience, Nature Publishing Group, 1998, 1 (7), pp.549-50. ⟨10.1038/2785⟩ Nature Neuroscience, 1998, 1 (7), pp.549-50. ⟨10.1038/2785⟩ |
| ISSN: | 1097-6256 1546-1726 |
| DOI: | 10.1038/2785⟩ |
| Popis: | Most neuroimaging experiments aim to identify brain areas whose activation correlates tightly with an aspect of the subjects' behavioral task. If the logic of neuroimaging is correct, however, it should also be possible to reverse this sequence of operations. Once we understand the function of a given brain area or network of areas, it should be possible to use on-line activation measurements to infer what kind of task the subject was performing. As a first step in this direction, we report here that functional magnetic resonance images (fMRI) of motor cortex have sufficient signal-to-noise ratio to accurately predict the subject's manual behavior on a single-trial basis with close to 100% accuracy. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|