Journal
BRAIN STRUCTURE & FUNCTION
Volume 219, Issue 3, Pages 959-968Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s00429-013-0546-2
Keywords
Visual perspective; Autobiographical memory; Precuneus; Voxel-based morphometry
Categories
Funding
- Foundation pour la Recherche Medicale
- Fonds d'Etude et de Recherche du Corps Medical de l'Assistance Publique-Hopitaux de Paris
- Lilly Institute
- NARSAD Young Investigator Award
Ask authors/readers for more resources
Visual perspective (i.e. first-person versus third-person perspective) during autobiographical memory (AM) retrieval plays a role in both emotional regulation and self-related processes. However, its neural underpinnings remain mostly unexplored. Visual perspective during AM retrieval was assessed in two independent datasets of 45 and 20 healthy young adults with two different AM retrieval tasks. Diffeomorphic anatomical registration using exponentiated lie algebra and voxel-based morphometry were used to assess individual differences in the precuneus grey matter volume. The spontaneous tendency to recall memories from a first-person perspective was positively correlated with the right precuneus volume among the two independent datasets. Whole-brain analyses revealed that these results were relatively specific to the anterior part of the right precuneus. Our results provide first evidence for the role of the precuneus in egocentric spatial processing in the context of AM retrieval among healthy subjects.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available