Fonctionnement exécutif et attentionnel consécutif à des lésions cérébrales acquises : une analyse de cas multiples (notice n° 1028236)
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| fixed length control field | 03936cam a2200289 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250125171759.0 |
| 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 | Hogge, Michaël |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Fonctionnement exécutif et attentionnel consécutif à des lésions cérébrales acquises : une analyse de cas multiples |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2015.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 72 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | RésuméLe fonctionnement exécutif a été conceptualisé comme un ensemble de processus cognitifs de haut niveau pouvant être clairement distingués, et dont le substrat cérébral se situerait au sein des régions frontales. Un certain nombre de données obtenues notamment chez des patients présentant des lésions cérébrales acquises sont toutefois venues remettre en question cette conceptualisation. Dans ce contexte, nous avons administré une large batterie d’épreuves exécutives et attentionnelles à un petit groupe de patients cérébro-lésés (N = 9) afin de déterminer, au moyen d’analyses de cas multiples, l’influence de la localisation et de l’étendue des lésions, ainsi que l’influence de difficultés attentionnelles, sur la survenue d’un syndrome dysexécutif. Les analyses de profils individuels semblent indiquer qu’un mauvais transfert d’information entre régions cérébrales antérieures et postérieures serait responsable de la survenue de troubles exécutifs, et que, dans certains cas, ce soient des difficultés attentionnelles qui déterminent ces déficits. Toutefois, il se pourrait également que l’atteinte de certaines régions clés (relativement focalisées) sous-tendant des processus cognitifs impliqués dans un large éventail de tâches exécutives soit responsable de la survenue d’un dysfonctionnement exécutif massif. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Executive and attentional functioning following brain damage: a multiple cases analysisExecutive functioning is classically described as a range of high-level cognitive processes that can be clearly dissociated and that are localized in frontal areas. However, a series of data in patients with acquired brain lesions led to question that conceptualization. In that context, we administered a large battery of executive and attentional tasks to a small group of brain-damaged patients (N=9) to determine, with multiple cases analyses, the influence of the lesion size and localization, and the influence of attentional difficulties on the occurrence of a dysexecutive syndrome. The analyse of the individual profiles of our patients seems to indicate that an inefficient transfer of information between anterior and posterior cerebral areas would be responsible for the occurrence of executive dysfunction and that, for some patients, attentional difficulties would determine that dysfunction. However, the damage of specific (and relatively focal) key-areas responsible of general cognitive processes (i.e., short term memory) involved in a large range of executive tasks would be responsible for the occurrence of a large executive dysfunction. Our results are also in agreement with the separability of executive processes, as we observed double dissociation in some of our patients between inhibition and flexibility preserved/altered capacities. However, we similarly observed an important heterogeneity in the patterns of preserved/altered performance within functions considered as unitary (double task coordination and flexibility). |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | fonctions exécutives |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | frontal |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | attention |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | pariétal |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | parietal |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | frontal |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | executive functions |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | attention |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Salmon, Éric |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Collette, Fabienne |
| Relator term | author |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Revue de neuropsychologie | Volume 7 | 2 | 2015-06-25 | p. 71-99 | 2101-6739 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-de-neuropsychologie-2015-2-page-71?lang=fr&redirect-ssocas=7080">https://shs.cairn.info/revue-de-neuropsychologie-2015-2-page-71?lang=fr&redirect-ssocas=7080</a> |
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