TY  - JOUR
AU  - Altinok, Dilsa Cemre Akkoc
AU  - Rajkumar, Ravichandran
AU  - Nießen, Dominik
AU  - Sbaihat, Hasan
AU  - Kersey, Margo
AU  - Shah, N. Jon
AU  - Veselinović, Tanja
AU  - Neuner, Irene
TI  - Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI
JO  - Scientific reports
VL  - 11
IS  - 1
SN  - 2045-2322
CY  - [London]
PB  - Macmillan Publishers Limited, part of Springer Nature
M1  - FZJ-2021-02535
SP  - 11564
PY  - 2021
AB  - Despite numerous studies investigating resilience and personality trials, a paucity of information regarding their neurobiological commonalities at the level of the large resting-state networks (rsNWs) remains. Here we address this topic using the advantages of ultra-high-field (UHF) 7T-MRI, characterized by higher signal-to-noise ratio and increased sensitivity. The association between resilience, personality traits and three fMRI measures (fractional amplitude of low-frequency fluctuations (fALFF), degree centrality (DC) and regional homogeneity (ReHo)) determined for three core rsNWs (default mode (DMN), salience (SN), and central executive network (CEN)) were examined in 32 healthy volunteers. The investigation revealed a significant role of SN in both resilience and personality traits and a tight association of the DMN with resilience. DC in CEN emerged as a significant moderator for the correlations of resilience with the personality traits of neuroticism and extraversion. Our results indicate that the common neurobiological basis of resilience and the Big Five personality traits may be reflected at the level of the core rsNWs.
LB  - PUB:(DE-HGF)16
C6  - 34079001
UR  - <Go to ISI:>//WOS:000678663900015
DO  - DOI:10.1038/s41598-021-91056-y
UR  - https://juser.fz-juelich.de/record/893063
ER  -