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MeSH Review

Extraversion (Psychology)

 
 
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Disease relevance of Extraversion (Psychology)

 

Psychiatry related information on Extraversion (Psychology)

 

High impact information on Extraversion (Psychology)

 

Chemical compound and disease context of Extraversion (Psychology)

  • These data suggest that involvement of the COMT locus in susceptibility to anxiety-related traits (ie low extraversion and high neuroticism) is unlikely to be wholly accounted for by the well-studied rs4680 ('val/met') polymorphism [12].
  • Extraversion as a modifying factor in catecholamine and behavioral responses to ethanol [13].
  • It was found that Diazepam decreased feelings of activation and extraversion and increased calmness [14].
  • The scale intercorrelation matrix yielded a three-factor solution with Factor 1 reflecting Neuroticism; Factor 2 Aggressiveness; and Factor 3 reflecting Extraversion [15].
  • This paper analyses the influence of and possible interaction between chronotype (Morning-types, Neither-types and Evening-types) and personality dimensions (neuroticism, extroversion and psychoticism) in the daily consumption of alcohol and psychostimulants (nicotine and caffeine) [16].
 

Biological context of Extraversion (Psychology)

 

Anatomical context of Extraversion (Psychology)

 

Gene context of Extraversion (Psychology)

  • Here, we examined the association between the dopamine D2 receptor (DRD2) TaqI A polymorphism and two other personality traits, neuroticism-anxiety and agentic extraversion [22].
  • Subjects with marked extroversion show a high amount of Fm theta and low MAO activity [23].
  • RESULTS: Task-oriented coping showed a positive correlation with extraversion and frustration tolerance [24].
  • In general, higher scores on the NEO dimensions of Extraversion and Openness predicted greater ACTH responses [25].
  • CONCLUSION: Some personality traits such as extraversion and frustration tolerance are significantly related to task-oriented coping, and psychopathological personality traits such as neuroticism are associated with emotional-oriented coping in major depressive disorder [24].
 

Analytical, diagnostic and therapeutic context of Extraversion (Psychology)

  • Joint factor analysis of RCS, PDQ-4+, and B5M items also resulted in 6 factors: Self-Centeredly Exploitative, Poor Ego Resiliency, Extraversion, Task Conscientiousness, Openness to Ideas, and Emotional and Expressive Constriction [26].

References

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  4. Acute psychological effects of 3,4-methylenedioxymethamphetamine (MDMA, "Ecstasy") are attenuated by the serotonin uptake inhibitor citalopram. Liechti, M.E., Baumann, C., Gamma, A., Vollenweider, F.X. Neuropsychopharmacology (2000) [Pubmed]
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  10. Localization of MDMA-induced brain activity in healthy volunteers using low resolution brain electromagnetic tomography (LORETA). Frei, E., Gamma, A., Pascual-Marqui, R., Lehmann, D., Hell, D., Vollenweider, F.X. Human brain mapping. (2001) [Pubmed]
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  21. Potential psychosocial mechanisms linking depression to immune function in elderly subjects. Bouhuys, A.L., Flentge, F., Oldehinkel, A.J., van den Berg, M.D. Psychiatry research. (2004) [Pubmed]
  22. Sexually dimorphic link between dopamine D2 receptor gene and neuroticism-anxiety. Wacker, J., Reuter, M., Hennig, J., Stemmler, G. Neuroreport (2005) [Pubmed]
  23. Frontal midline theta activity and platelet MAO in human subjects. Hashimoto, M., Mukasa, H., Yamada, S., Nakamura, J., Inanaga, K. Biol. Psychiatry (1988) [Pubmed]
  24. Relationship between stress coping and personality in patients with major depressive disorder. Uehara, T., Sakado, K., Sakado, M., Sato, T., Someya, T. Psychotherapy and psychosomatics. (1999) [Pubmed]
  25. Comparison of HPA axis hormonal responses to naloxone vs psychologically-induced stress. Oswald, L.M., Mathena, J.R., Wand, G.S. Psychoneuroendocrinology (2004) [Pubmed]
  26. Correspondence among observer ratings of Rorschach, Big Five Model, and DSM-IV personality disorder constructs. Mihura, J.L., Meyer, G.J., Bel-Bahar, T., Gunderson, J. Journal of personality assessment. (2003) [Pubmed]
 
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