Inter-subject correlation of temporoparietal junction activity is associated with conflict patterns during flexible decision-making.
Attention-shifting
Behavioral flexibility
Conflict
Individual
Inter-subject correlation
Temporoparietal junction
Variability
Journal
Neuroscience research
ISSN: 1872-8111
Titre abrégé: Neurosci Res
Pays: Ireland
ID NLM: 8500749
Informations de publication
Date de publication:
Jul 2019
Jul 2019
Historique:
received:
29
04
2018
revised:
25
06
2018
accepted:
18
07
2018
pubmed:
15
8
2018
medline:
21
8
2019
entrez:
15
8
2018
Statut:
ppublish
Résumé
Although behavioral flexibility and conflict regulation may rely on executive function, the mechanism underlying these relationships remains obscure. We studied whether subjects' conflict ratings were associated with right dorsolateral prefrontal cortex (rDLPFC) and temporoparietal junction (rTPJ) activity during flexible decision-making in a moral dilemma task using inter-subject correlation (ISC)-based approach (i.e., brain-behavior correlation matrices analysis). We observed a statistically significant positive correlation between the ISC matrix of rTPJ and conflict-scores. This implies that similar rTPJ activity patterns across subjects were associated with similar conflict-rating patterns across subjects. Our findings suggest that rTPJ activity may be also related to conflicting experience.
Identifiants
pubmed: 30107204
pii: S0168-0102(18)30244-X
doi: 10.1016/j.neures.2018.07.006
pii:
doi:
Types de publication
Journal Article
Langues
eng
Pagination
67-70Informations de copyright
Copyright © 2018. Published by Elsevier B.V.