Neural correlates of Self and its interaction with memory in healthy adolescents

Fanny Dégeilh 1 Bérengère Guillery-Girard 1 Jacques Dayan 2, 1, 3 Malo Gaubert 1 Gael Chételat 1 Pierre-Jean Egler 1, 3 Jean-Marc Baleyte 1, 3 Francis Eustache 1 Armelle Viard 1, *
* Auteur correspondant
1 Neuropsychologie cognitive et neuroanatomie fonctionnelles de la mémoire humaine
2 CHGR - Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescent
3 Service de Psychiatrie de l'Enfant et de l'Adolescent
Abstract : Adolescence is marked by the development of personal identity and is associated with structural and functional changes in brain regions associated with Self processing. Yet, little is known about the neural correlates of self-reference processing and self-reference effect in adolescents. This fMRI study consists in a self-reference paradigm followed by a recognition test proposed to 30 healthy adolescents aged 13-18 years old. Results showed that the rostral anterior cingulate cortex is specifically involved in self-reference processing and that this specialization develops gradually from 13 to 18 years old. The self-reference effect is associated with increased brain activation changes during encoding, suggesting that the beneficial effect of Self on memory may occur at encoding of self-referential information, rather than at retrieval.
Keywords : adolescents fMRI self - reference processing self - reference effect
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Article dans une revue
Child Development, Wiley, 2015, 86 (6), pp.1966-83. 〈10.1111/cdev.12440〉
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Dernière modification le : mardi 5 juin 2018 - 10:14:35
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Fanny Dégeilh, Bérengère Guillery-Girard, Jacques Dayan, Malo Gaubert, Gael Chételat, et al.. Neural correlates of Self and its interaction with memory in healthy adolescents. Child Development, Wiley, 2015, 86 (6), pp.1966-83. 〈10.1111/cdev.12440〉. 〈inserm-01229435〉

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