Intrinsic functional connectivity of blue and red brains: neurobiological evidence of different stress resilience between political attitudes.

Abstract:

:Conservatives are more sensitive to threatening/anxious situations in perceptual and cognitive levels, experiencing emotional responses and stress, while liberals are more responsive to but tolerant of ambiguous and uncertain information. Interestingly, conservatives have greater psychological well-being and are more satisfied with their lives than liberals despite their psychological vulnerability to stress caused by threat and anxiety sensitivities. We investigated whether conservatives have greater resilience and self-regulation capacity, which are suggested to be psychological buffers that enhance psychological well-being, than liberals and moderates. We also explored associations between intrinsic functional brain organization and these psychological resources to expand our neurobiological understanding of self-regulatory processes in neuropolitics. We found that conservatives, compared to liberals and moderates, had greater psychological resilience and self-regulation capacity that were attributable to greater impulse control and causal reasoning. Stronger intrinsic connectivities between the orbitofrontal cortex (OFC) and precuneus and between the insula and frontal pole/OFC in conservatives were correlated with greater resilience and self-regulation capacity. These results suggest the neural underpinnings that may allow conservatives to manage the psychological stress and achieve greater life satisfaction. This study provides neuroscientific evidence for the different responses of liberals and conservatives to politically relevant social issues.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Kim T,Hur JW,Kwak S,Jang D,Lee SH,Kwon JS

doi

10.1038/s41598-020-72980-x

subject

Has Abstract

pub_date

2020-09-28 00:00:00

pages

15877

issue

1

issn

2045-2322

pii

10.1038/s41598-020-72980-x

journal_volume

10

pub_type

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