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ISSN : 1226-9654

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Vol.20 No.4
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전두피질 EEG 비대칭성과 부정적 정서조절

Frontal Brain Asymmetry and Negative Emotion Regulation

한국심리학회지: 인지 및 생물 / The Korean Journal of Cognitive and Biological Psychology, (P)1226-9654; (E)2733-466X
2008, v.20 no.4, pp.203-221
https://doi.org/10.22172/cogbio.2008.20.4.001
정봉교 (영남대학교)
윤병수 (영남대학교)
정봉교, & 윤병수. (2008). 전두피질 EEG 비대칭성과 부정적 정서조절. 한국심리학회지: 인지 및 생물, 20(4), 203-221, https://doi.org/10.22172/cogbio.2008.20.4.001
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초록

본 연구는 부정적 정서조절에서 전두피질 비대칭성의 연관성을 알아보기 위해서 수행되었다. 중전두피질 영역의 EEG 활동에 대한 기저선 측정을 바탕으로 좌측 전두피질 활성집단과 우측 전두피질 활성집단으로 구분되었다. 실험과제로는 이완과제, 걱정과제, 예기과제, 연설과제 그리고 회복과제가 사용되었으며, 각 과제에서 불안감의 주관적 보고와 더불어 중전두피질 활동의 비대칭성, 심전도(ECG), 피부전도반응(SCR)이 측정되었다. 그 결과 좌측 활성집단은 우측 활성집단에 비해 낮은 불안감, 낮은 심박률(HR)과 높은 호흡공동부정맥(RSA)을 나타내었다. 우측 활성집단은 좌측 활성집단에 비해 불안에 따른 HR과 RSA의 감소로부터 회복되는 데 지연을 보였다. 좌측 전두피질의 활성은 기저선에 비해 이완단계에서 증가하였다. 기저선과 이완단계에 비해 걱정과 예기단계에서 HR의 증가, RSA의 감소, SCR의 증가가 관찰되었다. 이 결과는 중전두피질의 활성이 부정적 정서조절의 예언요인임을 시사해 준다. 본 연구의 함의와 제한점이 논의되었다.

keywords
중전두피질 비대칭성, 걱정, 불안, 심박률, 호흡공동부정맥, 피부전도반응, EEG, FBA, HR, RSA, SCL, worry, anticipation, negative emotion regulation

Abstract

This research examined the role of midfrontal EEG asymmetry in the regulation of negative emotions. Frontal brain asymmetry(FBA), heart rate(HR), respiratory sinus asymmetry(RSA), and skin conductance level(SCL) were recorded during baseline, relaxation, worry induction, anticipation of impromptu speech task and recovery. The relative left activation group showed lower distress rating than the right activation group at the end of the anticipation period and after the speech task. Participants with relatively higher left activation showed lower HR, and higher RSA than those with relatively higher right activation group during worry and anticipation task. The relatively higher right activation delayed recovery from higher HR and lower RSA due to speech task. Compared with baseline, relaxation increased left midfrontal cortex activity, but both worrying and anticipation decreased left midfrontal EEG activity. Worrying and anticipation was associated with greater HR, lower RSA and greater SCR compared with both baseline and relaxation. These findings support the role of FBA in the negative emotion regulation. Implications and limitations of the research are discussed.

keywords
중전두피질 비대칭성, 걱정, 불안, 심박률, 호흡공동부정맥, 피부전도반응, EEG, FBA, HR, RSA, SCL, worry, anticipation, negative emotion regulation

참고문헌

1.

서수균, (1996) 자기 집중적 주의 : 실제 자기 개념 및 자기 안내자 선호성을 고려한 자기 불일치와 우울 및 불안의 관계, 서울대학교

2.

정봉교, (2007) 전두피질 비대칭성,긍정적 정서 및 접근 동기, 한국심리학회지:실험

3.

정봉교, (2002) 전뇌 비대칭성에 따른 정서와 성격특성, 한국심리학회지: 생물 및 생리

4.

조용래, (2004) 한국판 발표불안사고검사의 신뢰도와 타당도, 한국심리학회지:임상

5.

Beck, A. T., (1988) An inventory for measuring clinical anxiety: Psychometric properties, Journal of Consulting and Clinical Psychology

6.

Berntson,C.D., (1997) Heart rate variability:Origns,method and interpretive caveats, Psychophysiology

7.

Borkovec, T.D., (1990) The effect of worry on cardiovascular response to phobic imagery, Behaviour Research and Theraphy

8.

Carter, W., (1986) Worry: An electrocortical?analysis, Advances in Behaviour Research and Therapy

9.

Cho, Y., (2004) The speech anxiety thoughts inventory: Scale development and preliminary psychometric data, Behavior Research and Therapy

10.

Coan, J.A., (2004) Frontal EEG asymmetry as a moderator and mediator of emotion, Biological psychology

11.

Dalton, K. M., (2002) Brain and cardiac activation and interactions during fear-related emotional processing: A functional brain and cardiac MRI study. Unpublished manuscript, University of Wisconsin-Madison,

12.

Davidson, R.J., (1998) Anterior electrophysiological asymmetries, emotion, and depression: Conceptual and methodological conundrums, Psychophysiology

13.

Davidson, R.J., (2002) Anxiety and affective style: Role of prefrontal cortex and amygdala, Biological psychiatry

14.

Davidson, R. J., (2003) Affective neuroscience and psychophysiology: Toward a synthesis, Psychophysiology

15.

Davidson, R. J., (2000) Emotion, plasticity, context, and regulation: Perspectives from affective neuroscience, Psychological Bulletin

16.

Davidson, R. J., (2000) While a phobic waits: Regional brain electrical and automatic activity in social phobics during anticipation of public speaking, Biological Psychiatry

17.

Davidson,R.J., (1979) Frontal versus parietal EEG asymmetry during positive and negative affect, Psychophysiology

18.

Davis, M., (2002) Worry and heart rate variables: Autonomic rigidity under challenge, Journal of Anxiety Disorder

19.

Fowles, D.C., (1980) The three arousal model: Implications of Gray's two-factor learning theory for heart rate, electrodermal activity, and psychopathy, Psychophysiology

20.

Fox, N. A., (2001) Continuity and discontinuity of behavioral inhibition and exuberance: Psychophysiological and behavioral influences across the first four years of life, Child Development

21.

Fredrickson,B.L., (1993) Regional cerebral blood flow during experimental phobic fear, Psychophysiology

22.

Gerhards F., (1997) Abnormal cerebral laterality in posttraumatic stress disorder, Annals of New York Academy Sciences

23.

Heller, W., (1997) Patterns of regional brain activity differentiate types of anxiety, Journal of Abnormal Psychology

24.

Hoehn-Saric, R., (2000) Anxiety and arousal: Physiological changes and?their perception, Journal of Affective Disorders

25.

Hofmann, S. G., (2005) The worried mind:Autonomic and prefrontal activation during worrying, Emotion

26.

Jackson, D. C., (2003) Now you feel it, now you don't: Frontal brain electrical asymmetry and individual differences in emotion regulation, Psychological Science

27.

Lang, P. J., (2000) Fear and anxiety: Animal models and human cognitive psychology, Journal of Affective Disorder

28.

Larson, C. L., (1998) Affective style, frontal EEG asymmetry, and the time course of the emotion-modulated startle response, Psychophysiology

29.

Lewis, R. S., (2007) The effect of a naturalistic stressor on frontal EEG asymmetry, stress, and health, Biological psychology

30.

Meyer, T. J., (1990) Development and validation of Penn State Worry Questionaire, Behaviour Research and Therapy

31.

Nitschke, J. B., (2002) The neurophysiology of anxiety disorders: Affect, cognition, and neural circuitry. In Biological Psychiatry, Wiley

32.

Nitschke, J. B., (1999) Contrasting patterns of brain activity in anxious apprehension and anxious arousal, Psychophysiology

33.

Ochsner, K. N., (2002) Rethinking feelings: An fMRI study of the cognitive regulation of emotion, Journal of Cognitive Neuroscience

34.

Papousek, I., (2001) Associations between EEG asymmetries and electrodermal lability in low vs. high depressive and anxious normal individuals, International Journal of Psychophysiology

35.

Paquette, V., (2003) Change the mind and you change the brain, Effects of cognitive-behavioral therapy an the neural correlates of spider phobia. NeuroImage

36.

Pissiota, A., (2002) Neurofunctional correlates of posttraumatic stress disorder: A PET symptom provocation study, European Archives of Psychiatry and Clinical Neuroscience

37.

Reiman, E. M., (1984) A focal brain abnormality in panic disorder, a severe form of anxiety, Nature

38.

Schulter, G., (1998) Bilateral electrodermal activity: Relationships to state and trait characteristics of hemisphere asymmetry, International Journal of Psychophysiology

39.

Thayer, J. F., (1996) Autonomic characteristics of generalized anxiety disorder and worry, Biological Psychiatry

40.

Tomarkin, A. J., (1992) Individual differences in anterior brain asymmetry and fundamental dimensions of emotion, Journal of Personality and Social Psychology

41.

Tucker, D., (1978) Anxiety and lateral cerebral function, Journal of Abnormal Psychology

42.

Tyler, S., (1982) Anxiety and perceptual structure: Individual differences in neuropsychological function, Journal of Abnormal Psychology

43.

Waldstein, S. R., (2000) Frontal electrocortical and cardiovascular reactivity during happiness and anger, Biological Psychology

44.

Wittling, W., (1995) Brain asymmetry in the control of autonomic-physiologic activity. In Brain Asymmetry , The MIT Press

45.

Wittling, W., (1998) Hemisphere asymmetry in parasympathetic control of the heart, Neuropsychologia

46.

Wittling, W., (1993) Alterations of neuroendocrine brain asymmetry: A neural risk factor affecting physical health, Neuropsychobiology

47.

Wu, J. C., (1991) PET in generalized anxiety disorder, Biological Psychiatry

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