Is emotional attention a behavioral marker of amygdala alterations in alzheimer’s disease ? - Archive ouverte HAL
Poster De Conférence Année : 2019

Is emotional attention a behavioral marker of amygdala alterations in alzheimer’s disease ?

Résumé

The amygdala, a limbic area crucial in potentiating emotional processing, is atrophied early in Alzheimer’s disease (AD). Yet, the consequences of amygdala alterations on the processing of emotional information in patients with AD are still scarcely investigated. Recent behavioral and neuroimaging data suggest that emotional attention may be a promising way of investigation. In this study, we were interested in assessing the link between amygdala structural and functional alterations and automatic emotional attention toward salient features of faces. Based on previous reports in patients with amygdala lesions, we also investigated the existence of compensatory processes relying on frontal networks and allowing the preservation of more controlled emotional attention mechanisms. Preliminary results will be discussed.

Domaines

Psychologie
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Dates et versions

hal-03002348 , version 1 (12-11-2020)

Identifiants

  • HAL Id : hal-03002348 , version 1

Citer

Jessica Bourgin, Laetitia Silvert, Émilie Cousin, Cédric Pichat, Olivier Moreaud, et al.. Is emotional attention a behavioral marker of amygdala alterations in alzheimer’s disease ?. 21st Conference of the European Society for Cognitive Psychology (ESCoP 2019), Sep 2019, Tenerife, Spain. ⟨hal-03002348⟩
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