
pmid: 6733379
SummaryThe extraversion–introversion dimension of personality is believed to have an inverse relationship with cortical arousal. Brain capillary perfusion is a well established index of brain function and arousal. Regional cerebral blood flow was measured in 51 right-handed females whose personality structure was examined with the Eysenck Personality Inventory (EPI). Significant inverse correlations were found between the brain blood flow and the extraversion–introversion score of EPI.
Adult, Personality Inventory, Extraversion, Psychological, Introversion, Psychological, Cerebrovascular Circulation, Humans, Female, Arousal, Personality
Adult, Personality Inventory, Extraversion, Psychological, Introversion, Psychological, Cerebrovascular Circulation, Humans, Female, Arousal, Personality
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