Les modèles de la mémoire : approches anatomo-fonctionnelle et représentationnelle-hiérarchique (notice n° 1027914)
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| control field | 20250125171706.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Barbeau, Emmanuel J. |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Les modèles de la mémoire : approches anatomo-fonctionnelle et représentationnelle-hiérarchique |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2011.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 18 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | RésuméNous présentons dans cet article le modèle de la mémoire déclarative conçu par Mishkin, puis un modèle radicalement différent des conceptions usuelles de la mémoire déclarative, appelé modèle représentationnel hiérarchique. Le modèle de Mishkin est un modèle anatomo-fonctionnel car il propose que les différentes structures composant le lobe temporal interne contribuent de manière différente à la mémoire déclarative. L’hippocampe, en particulier, supporterait la mémoire contextualisée (mémoire épisodique et spatiale), alors que le cortex périrhinal supporterait la mémoire décontextualisée (mémoire sémantique et mémoire de reconnaissance basée sur la familiarité). Le modèle représentationnel hiérarchique abandonne, quant à lui, la relation anatomo-fonctionnelle mémoire déclarative/structures temporales internes. Dans cette approche, les structures temporales internes sont divisées en deux : l’hippocampe appartiendrait à la voie dorsale et traiterait des représentations spatiales complexes ; le cortex périrhinal appartiendrait à la voie ventrale et traiterait les représentations liées aux objets lorsqu’il faut les discriminer alors qu’ils partagent de nombreux traits. Par conséquent, ces structures ne seraient pas impliquées uniquement dans la mémoire déclarative, mais dans toute tâche cognitive, même perceptive, requérant une représentation complexe. Ce modèle, supporté par plusieurs études récentes, renouvelle entièrement le rôle des structures temporales internes dans la cognition. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Models of memory: anatomo-functionnal and representational hierarchical viewsHere, we present two models of declarative memory: the model of declarative memory put forward by Mishkin following his studies in the animal and on developmental amnesia ; and the hierarchical-representational model recently proposed by Murray and Bussey. Mishkin’s model is an anatomo-functional model in that it posits that the different structures of the medial temporal lobes play different roles in declarative memory. Following this view, the hippocampus is critical for context-rich memory, such as episodic or spatial memory, whereas the perirhinal cortex is important for context-free memory, such as semantic or single-item memory as well as familiarity-based recognition. In this model, isolated lesions of the hippocampus could lead to amnesia (impaired context-rich memory), while leaving context-free memory relatively intact. The representational-hierarchical view of amnesia on the other hand gives up the strong relationship between declarative memory and medial temporal lobe structures that most other models posit. In this approach, medial temporal lobe structures are not viewed as forming a single system, but rather as belonging to two different systems: the hippocampus to the dorsal stream and the perirhinal cortex to the ventral stream. Therefore, the hippocampus and the perirhinal cortex are supposed to process representations based on a high level of feature conjunction (descriptive of scenes for the hippocampus and of objects for the perirhinal cortex). A consequence of such approach is that these structures would not be involved only in declarative memory but in any task, visuo-perceptive for example, requiring these complex representations. A growing number of studies have supported this view in recent years. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | troubles de la mémoire |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | amnésie |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | long terme |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | mémoire |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | memory |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | long-term |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | memory disorders |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | amnesia |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Revue de neuropsychologie | Volume 3 | 2 | 2011-06-01 | p. 104-111 | 2101-6739 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-de-neuropsychologie-2011-2-page-104?lang=fr&redirect-ssocas=7080">https://shs.cairn.info/revue-de-neuropsychologie-2011-2-page-104?lang=fr&redirect-ssocas=7080</a> |
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