Individual differences in anterior brain asymmetry and fundamental dimensions of emotion.

Abstract

This research assessed whether individual differences in anterior brain asymmetry are linked to differences in basic dimensions of emotion. In each of 2 experimental sessions, separated by 3 weeks, resting electroencephalogram (EEG) activity was recorded from female adults during 8 60-s baselines. Mean alpha power asymmetry across both sessions was extracted in mid-frontal and anterior temporal sites. Across both regions, groups demonstrating stable and extreme relative left anterior activation reported increased generalized positive affect (PA) and decreased generalized negative affect (NA) compared with groups demonstrating stable and extreme relative right anterior activation. Additional correlational analyses revealed robust relations between anterior asymmetry and PA and NA, particularly among subjects who demonstrated stable patterns of EEG activation over time. Anterior asymmetry was unrelated to individual differences in generalized reactivity.

Cites (8)

1. The moderator-mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations
   Baron, Reuben M., Kenny, David A. · 1986 · Journal of Personality and Social Psychology
2. An inventory for measuring depression
   BECK, A. T. · 1961 · Archives of General Psychiatry
3. The assessment and analysis of handedness: The Edinburgh inventory
   Oldfield, R.C. · 1971 · Neuropsychologia
4. Convergent and discriminant validation by the multitrait-multimethod matrix.
   Campbell, Donald T., Fiske, Donald W. · 1959 · Psychological Bulletin
5. Experimental Design: Procedures for the Behavioral Sciences
   Kirk, Roger · 2013
6. Personality and susceptibility to positive and negative emotional states.
   Larsen, Randy J., Ketelaar, Timothy · 1991 · Journal of Personality and Social Psychology
7. Behavioral Development and Construct Validity: The Principle of Aggregation
   Rushton, J. Philippe, Brainerd, Charles J., Pressley, Michael · 1983 · Psychological Bulletin
8. Evidence of convergent validity on the dimensions of affect
   Russell, James A. · 1978 · Journal of Personality and Social Psychology

Show all 8 references

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