Concept information
Terme préférentiel
cell assembly
Définition
- A functional anatomical entity comprising a network of functionally interconnected and synchronized neurons, characterized by autonomous and dynamic activity, whose synaptic connections, strengthened by learning or experience, encode and represent concepts, perceptions, or memories.
Concept générique
Synonyme(s)
- Hebbian cell assembly
- neuronal assembly
Note d'application
- The Canadian neuropsychologist Donald O. Hebb introduced the concept of cell assembly in his 1949 seminal work The Organization of Behavior, which he defines as: “a diffuse structure comprising cells in the cortex and diencephalon (and also, perhaps, in the basal ganglia of the cerebrum), capable of acting briefly as a closed system, delivering facilitation to other such systems and usually having a specific motor facilitation. A series of such events constitutes a ‘phase sequence’—the thought process.” (Hebb, 1949, p. xix).
Appartient au groupe
Référence(s) bibliographique(s)
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• Buzsáki, G. (2010). Neural syntax: Cell assemblies, synapsembles, and readers. Neuron, 68(3), 362–385. https://doi.org/10.1016/j.neuron.2010.09.023
{{#each properties}}• Document type: literature review
• Access: open
- • Hebb, D. O. (1949). The organization of behavior: A neuropsychological theory. Wiley.
• Document type: literature review
• Access: closed
- • Huyck, C. R., & Passmore, P. J. (2013). A review of cell assemblies. Biological Cybernetics, 107(3), 263–288. https://doi.org/10.1007/s00422-013-0555-5
• Document type: literature review
• Access: closed
- • Palm, G., Knoblauch, A., Hauser, F., & Schüz, A. (2014). Cell assemblies in the cerebral cortex. Biological Cybernetics, 108(5), 559–572. https://doi.org/10.1007/s00422-014-0596-4
• Document type: literature review
• Access: closed
- • Sakurai, Y., Osako, Y., Tanisumi, Y., Ishihara, E., Hirokawa, J., & Manabe, H. (2018). Multiple approaches to the investigation of cell assembly in memory research—Present and future. Frontiers in Systems Neuroscience, 12. https://doi.org/10.3389/fnsys.2018.00021
• Document type: literature review
• Access: open
Créateur
- Frank Arnould
Traductions
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français
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assemblée cellulaire de Hebb
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assemblée neuronale
URI
http://data.loterre.fr/ark:/67375/P66-Q1S4W2QW-Z{{/each}}{{label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }} {{#if prefLabel }}{{/if}} {{/each}}{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }} {{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}{{#if vocabName }} {{ vocabName }} {{/if}} - • Hebb, D. O. (1949). The organization of behavior: A neuropsychological theory. Wiley.