Abstract
Electroencephalography (EEG) has been extensively used in studies of the frontal asymmetry of emotion and motivation. This study investigated the midfrontal EEG activation, heart rate and skin conductance during an emotional face analog of the Stroop task, in anxious and non-anxious participants. In this task, the participants were asked to identify the expression of calm, fearful and happy faces that had either a congruent or incongruent emotion name written across them. Anxious participants displayed a cognitive bias characterized by facilitated attentional engagement with fearful faces. Fearful face trials induced greater relative right frontal activation, whereas happy face trials induced greater relative left frontal activation. Moreover, anxiety specifically modulated the magnitude of the right frontal activation to fearful faces, which also correlated with the cognitive bias. Therefore, these results show that frontal EEG activation asymmetry reflects the bias toward facilitated processing of fearful faces in anxiety.
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Allen, J. J., & Kline, J. P. (2004). Frontal EEG asymmetry, emotion, and psychopathology: The first, and the next 25 years. Biological Psychology, 67(1–2), 1–5.
Ashwin, C., Wheelwright, S., & Baron-Cohen, S. (2006). Attention bias to faces in Asperger syndrome: A pictorial emotion Stroop study. Psychological Medicine, 36(6), 835–843.
Coan, J. A., & Allen, J. J. (2003). Frontal EEG asymmetry and the behavioral activation and inhibition systems. Psychophysiology, 40(1), 106–114.
Coan, J. A., & Allen, J. J. (2004). Frontal EEG asymmetry as a moderator and mediator of emotion. Biological Psychology, 67(1–2), 7–49.
Coan, J. A., Allen, J. J., & Harmon-Jones, E. (2001). Voluntary facial expression and hemispheric asymmetry over the frontal cortex. Psychophysiology, 38(6), 912–925.
Coan, J. A., Allen, J. J., Malone, S., & Iacono, W. (2003). The heritability of frontal EEG asymmetry: Sex differences and non-additivity.
Coan, J. A., Allen, J. J., & McKnight, P. E. (2006). A capability model of individual differences in frontal EEG asymmetry. Biological Psychology, 72(2), 198–207.
d’Alfonso, A. A., van Honk, J., Hermans, E., Postma, A., & de Haan, E. H. (2000). Laterality effects in selective attention to threat after repetitive transcranial magnetic stimulation at the prefrontal cortex in female subjects. Neuroscience Letters, 280(3), 195–198.
Davidson, R. J. (1992). Emotion and affective style: Hemispheric substrates. Psychological Science, 3, 39–43.
Davidson, R. J. (1998). Affective style and affective disorders: Perspectives from affective neuroscience. Cognition and Emotion, 12(3), 307–330.
Davidson, R. J. (2004). What does the prefrontal cortex “do” in affect: Perspectives on frontal EEG asymmetry research. Biological Psychology, 67(1–2), 219–233.
Davidson, R. J., & Fox, N. A. (1982). Asymmetrical brain activity discriminates between positive and negative affective stimuli in human infants. Science, 218(4578), 1235–1237.
Davidson, R. J., Marshall, J. R., Tomarken, A. J., & Henriques, J. B. (2000). While a phobic waits: Regional brain electrical and autonomic activity in social phobics during anticipation of public speaking. Biological Psychiatry, 47(2), 85–95.
Davidson, R. J., Schwartz, G. E., Saron, C., Bennett, J., & Goleman, D. J. (1979). Frontal versus parietal EEG asymmetry during positive and negative affect. Psychophysiology, 16, 202–203.
de Visser, L., van der Knaap, L. J., van der Loo, A. J. A. E., van der Weerd, C. M. M., Ohl, F., & van den Bos, R. (2010). Trait anxiety affects decision-making differently in healthy men and women: Towards gender-specific endophenotypes of anxiety. Neuropsychologia, 48, 1598–1606.
Egner, T., Etkin, A., Gale, S., & Hirsch, J. (2008). Dissociable neural systems resolve conflict from emotional versus nonemotional distracters. Cerebral Cortex, 18(6), 1475–1484.
Etkin, A., Egner, T., Peraza, D. M., Kandel, E. R., & Hirsch, J. (2006). Resolving emotional conflict: A role for the rostral anterior cingulate cortex in modulating activity in the amygdala. Neuron, 51(6), 871–882.
Eysenck, M. W., Derakshan, N., Santos, R., & Calvo, M. G. (2007). Anxiety and cognitive performance: Attentional control theory. Emotion, 7(2), 336–353.
Gainotti, G. (1972). Emotional behavior and hemispheric side of the lesion. Cortex, 8(1), 41–55.
Goldin, P. R., McRae, K., Ramel, W., & Gross, J. J. (2008). The neural bases of emotion regulation: Reappraisal and suppression of negative emotion. Biological Psychiatry, 63(6), 577–586.
Hagemann, D., Naumann, E., Thayer, J. F., & Bartussek, D. (2002). Does resting electroencephalograph asymmetry reflect a trait? An application of latent state-trait theory. Journal of Personality and Social Psychology, 82(4), 619–641.
Harmon-Jones, E. (2004). Contributions from research on anger and cognitive dissonance to understanding the motivational functions of asymmetrical frontal brain activity. Biological Psychology, 67(1–2), 51–76.
Harmon-Jones, E., Lueck, L., Fearn, M., & Harmon-Jones, C. (2006). The effect of personal relevance and approach-related action expectation on relative left frontal cortical activity. Psychological Science, 17(5), 434–440.
Heller, W., Nitschke, J. B., Etienne, M. A., & Miller, G. A. (1997). Patterns of regional brain activity differentiate types of anxiety. Journal of Abnormal Psychology, 106(3), 376–385.
Kentgen, L. M., Tenke, C. E., Pine, D. S., Fong, R., Klein, R. G., & Bruder, G. E. (2000). Electroencephalographic asymmetries in adolescents with major depression: Influence of comorbidity with anxiety disorders. Journal of Abnormal Psychology, 109(4), 797–802.
Larson, C. L., Davidson, R. J., Abercrombie, H. C., Ward, R. T., Schaefer, S. M., Jackson, D. C., et al. (1998). Relations between PET-derived measures of thalamic glucose metabolism and EEG alpha power. Psychophysiology, 35(2), 162–169.
Lindsley, D. B., & Wicke, J. D. (1974). The electroencephalogram: Autonomous electrical activity in man and animals. In R. Thompson & M. N. Patterson (Eds.), Bioelectric recording techniques (pp. 3–79). New York: Academic Press.
MacDhomhail, S., Allen, J. J., Katsanis, J., & Iacono, M. (1999). Heritability of frontal alpha asymmetry. Psychophysiology, 36, S74.
Mathersul, D., Williams, L. M., Hopkinson, P. J., & Kemp, A. H. (2008). Investigating models of affect: Relationships among EEG alpha asymmetry, depression, and anxiety. Emotion, 8(4), 560–572.
Mathews, A., & MacLeod, C. (2005). Cognitive vulnerability to emotional disorders. Annual Review of Clinical Psychology, 1, 167–195.
Metzger, L. J., Paige, S. R., Carson, M. A., Lasko, N. B., Paulus, L. A., Pitman, R. K., et al. (2004). PTSD arousal and depression symptoms associated with increased right-sided parietal EEG asymmetry. Journal of Abnormal Psychology, 113(2), 324–329.
Miu, A. C., Heilman, R. M., & Houser, D. (2008). Anxiety impairs decision-making: Psychophysiological evidence from an Iowa gambling task. Biological Psychology, 77(3), 353–358.
Miu, A. C., Heilman, R. M., & Miclea, M. (2009). Reduced heart rate variability and vagal tone in anxiety: Trait versus state, and the effects of autogenic training. Autonomic Neuroscience, 145(1–2), 99–103.
Miu, A. C., & Visu-Petra, L. (2010). Anxiety disorders in children and adults: A cognitive, neurophysiological and genetic characterization. In R. Carlstedt (Ed.), Handbook of integrative clinical psychology, psychiatry and behavioral medicine: Perspectives, practices and research (pp. 309–351). New York: Springer.
Myers, R. E. (1972). Role of prefrontal and anterior temporal cortex in social behavior and affect in monkeys. Acta Neurobiologiae Experimentalis, 32(2), 567–579.
Pitariu, H., & Peleasa, C. (2007). Manual for the Romanian version of state-trait anxiety inventory form Y. Cluj-Napoca: Sinapsis.
Preston, S. D., & Stansfield, R. B. (2008). I know how you feel: Task-irrelevant facial expressions are spontaneously processed at a semantic level. Cognitive, Affective & Behavioral Neuroscience, 8(1), 54–64.
Robinson, R. G., Kubos, K. L., Starr, L. B., Rao, K., & Price, T. R. (1984). Mood disorders in stroke patients. Importance of location of lesion. Brain, 107(Pt 1), 81–93.
See, J., MacLeod, C., & Bridle, R. (2009). The reduction of anxiety vulnerability through the modification of attentional bias: A real-world study using a home-based cognitive bias modification procedure. Journal of Abnormal Psychology, 118(1), 65–75.
Sobotka, S. S., Davidson, R. J., & Senulis, J. A. (1992). Anterior brain electrical asymmetries in response to reward and punishment. Electroencephalography and Clinical Neurophysiology, 83(4), 236–247.
Spielberger, C. D. (1983). Manual for the state-trait anxiety inventory (form V). Palo Alto: Consulting Psychologists Press.
Thibodeau, R., Jorgensen, R. S., & Kim, S. (2006). Depression, anxiety, and resting frontal EEG asymmetry: A meta-analytic review. Journal of Abnormal Psychology, 115(4), 715–729.
Tomarken, A. J., Davidson, R. J., Wheeler, R. E., & Doss, R. C. (1992). Individual differences in anterior brain asymmetry and fundamental dimensions of emotion. Journal of Personality and Social Psychology, 62(4), 676–687.
van Honk, J., Hermans, E. J., d’Alfonso, A. A., Schutter, D. J., van Doornen, L., & de Haan, E. H. (2002). A left-prefrontal lateralized, sympathetic mechanism directs attention towards social threat in humans: Evidence from repetitive transcranial magnetic stimulation. Neuroscience Letters, 319(2), 99–102.
van Honk, J., & Schutter, D. J. (2006). From affective valence to motivational direction: The frontal asymmetry of emotion revised. Psychological Science, 17(11), 963–965.
van Honk, J., Tuiten, A., van den Hout, M., Koppeschaar, H., Thijssen, J., de Haan, E., et al. (2000). Conscious and preconscious selective attention to social threat: Different neuroendocrine response patterns. Psychoneuroendocrinology, 25(6), 577–591.
Wiedemann, G., Pauli, P., Dengler, W., Lutzenberger, W., Birbaumer, N., & Buchkremer, G. (1999). Frontal brain asymmetry as a biological substrate of emotions in patients with panic disorders. Archives of General Psychiatry, 56(1), 78–84.
Williams, J. M., Mathews, A., & MacLeod, C. (1996). The emotional Stroop task and psychopathology. Psychological Bulletin, 120(1), 3–24.
Acknowledgments
We are grateful to Dr. Elena Geangu (St. Francis Xavier University, Antigonish, Canada) for useful comments on a draft of this manuscript. This research was supported by a grant from National University Research Council of Romania (CNCSIS).
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Avram, J., Balteş, F.R., Miclea, M. et al. Frontal EEG Activation Asymmetry Reflects Cognitive Biases in Anxiety: Evidence from an Emotional Face Stroop Task. Appl Psychophysiol Biofeedback 35, 285–292 (2010). https://doi.org/10.1007/s10484-010-9138-6
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DOI: https://doi.org/10.1007/s10484-010-9138-6