Cited by 1,263Hemispheric Asymmetry in NeuroscienceNeural and Behavioral Psychology StudiesNeurotransmitter Receptor Influence on Behavior

Prefrontal Brain Asymmetry: A Biological Substrate of the Behavioral Approach and Inhibition Systems

Sutton, Steven K., Davidson, Richard J.·1997·Psychological Science

Abstract

Resting anterior brain electrical activity, self-report measures of Behavioral Approach and Inhibition System (BAS and BIS) strength, and general levels of positive and negative affect (PA and NA) were collected from 46 unselected undergraduates on two separate occasions Electroencephalogram (EEG) measures of prefrontal asymmetry and the self-report measures showed excellent internal consistency reliability and adequate test-retest stability Aggregate measures across the two assessments were computed for all indices Subjects with greater relative left prefrontal activation reported higher levels of BAS strength, whereas those with greater relative right prefrontal activation reported higher levels of BIS strength Prefrontal EEG asymmetry accounted for more than 25% of the variance in the self-report measure of relative BAS-BIS strength Prefrontal EEG, however, was not significantly correlated with PA or NA, or the relative strength of PA versus NA Posterior asymmetry was unrelated to the self-report measures

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Crossref · 10.1111/j.1467-9280.1997.tb00413.x

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  • Extraversion is linked to the mesolimbic system and the release of the neurotransmitter dopamine.

    “Extraversion assesses the energy level and has been linked to the mesolimbic system and the release of the neurotransmitter dopamine (Sutton & Davidson, 1997).”

    From The Role of Personality in Language Learning (2026) · cites this paper as Sutton & Davidson, 1997

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Authors
Sutton, S. K., & Davidson, R. J.
Affiliations
University of Wisconsin–Madison (US)
Corresponding author
Davidson, Richard J.
Venue
Psychological Science
Published
1997-05
Volume
8
Issue
3
Pages
204-210
ISSN
  • 0956-7976 (ISSN-L)
  • 1467-9280
OpenAlex
W2143793766
Cited by
1,263
References
5
Citations by year
2026: 9 · 2025: 18 · 2024: 18 · 2023: 32 · 2022: 27 · 2021: 44 · 2020: 84 · 2019: 39 · 2018: 49 · 2017: 52 · 2016: 62 · 2015: 64 · 2014: 73 · 2013: 46 · 2012: 74
FWCI
9.77
Type
journal article
Language
en
Open access
closed
Locations
Psychological Science (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Hemispheric Asymmetry in Neuroscience
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
behavioral approach system, behavioral inhibition system, resting-state EEG, positive affect, negative affect, self-report measures

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