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减少元情绪问题可降低恐惧症患者暴露过程中的生理恐惧反应。

Reducing the Meta-Emotional Problem Decreases Physiological Fear Response during Exposure in Phobics.

作者信息

Couyoumdjian Alessandro, Ottaviani Cristina, Petrocchi Nicola, Trincas Roberta, Tenore Katia, Buonanno Carlo, Mancini Francesco

机构信息

ENPlab, Department of Psychology, Sapienza University of Rome Rome, Italy.

Neuroimaging Laboratory, IRCCS Santa Lucia Foundation Rome, Italy.

出版信息

Front Psychol. 2016 Jul 25;7:1105. doi: 10.3389/fpsyg.2016.01105. eCollection 2016.

Abstract

Anxiety disorders may not only be characterized by specific symptomatology (e.g., tachycardia) in response to the fearful stimulus (primary problem or first-level emotion) but also by the tendency to negatively evaluate oneself for having those symptoms (secondary problem or negative meta-emotion). An exploratory study was conducted driven by the hypothesis that reducing the secondary or meta-emotional problem would also diminish the fear response to the phobic stimulus. Thirty-three phobic participants were exposed to the phobic target before and after undergoing a psychotherapeutic intervention addressed to reduce the meta-emotional problem or a control condition. The electrocardiogram was continuously recorded to derive heart rate (HR) and heart rate variability (HRV) and affect ratings were obtained. Addressing the meta-emotional problem had the effect of reducing the physiological but not the subjective symptoms of anxiety after phobic exposure. Preliminary findings support the role of the meta-emotional problem in the maintenance of response to the fearful stimulus (primary problem).

摘要

焦虑症不仅可能表现为对恐惧刺激(主要问题或一级情绪)产生特定症状(如心动过速),还表现为因出现这些症状而对自己进行负面评价的倾向(次要问题或负面元情绪)。一项探索性研究以如下假设为驱动开展:减少次要或元情绪问题也会减少对恐惧刺激的恐惧反应。33名恐惧症患者在接受旨在减少元情绪问题的心理治疗干预或对照治疗前后,接触恐惧目标。连续记录心电图以得出心率(HR)和心率变异性(HRV),并获得情感评分。解决元情绪问题具有减轻恐惧暴露后焦虑的生理症状而非主观症状的效果。初步研究结果支持元情绪问题在维持对恐惧刺激(主要问题)的反应中的作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ce5/4958630/5805593f1677/fpsyg-07-01105-g001.jpg

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