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Regulatory effect of drawing on negative emotion: A functional near-infrared spectroscopy study
The Arts in Psychotherapy ( IF 1.847 ) Pub Date : 2021-02-20 , DOI: 10.1016/j.aip.2021.101780
Wenhua Yan , Meng Zhang , Yuting Liu

This study aimed to explore the role of drawing in regulating anger and sadness via functional near-infrared spectroscopy (fNIRS). A 2 (anger vs. sadness) x 2 (drawing vs. calculating) between-subjects design was employed. Participants were randomly assigned to one of four conditions: drawing after triggering anger, drawing after triggering sadness, calculating after triggering anger, or calculating after triggering sadness. An Affect Grid was used to measure the valence and arousal of participants before and after triggering and regulating negative emotion, and the activity data of the prefrontal cortex was measured synchronously by fNIRS. Drawing significantly improved the valence and arousal of sadness, directing it toward more positive and higher arousal. Although drawing significantly improved the valence of anger, its effect on arousal was not evident. Additionally, when drawing regulated sadness, the frontopolar area and left dorsolateral prefrontal cortex showed significant deactivations. During 2–4 min, drawing resulted in minimal activation of the left dorsolateral prefrontal cortex. These brain activity changes during the drawing process demonstrate that drawing is effective in regulating negative emotions, especially sadness. These findings provide an empirical basis for drawing to improve negative emotion and also supplement the study of brain function in drawing.



中文翻译:

绘画对负面情绪的调节作用:功能性近红外光谱研究

这项研究旨在探讨绘画在通过功能近红外光谱(fNIRS)调节愤怒和悲伤中的作用。主体间设计采用2(愤怒与悲伤)x 2(绘画与计算)。参与者被随机分配到以下四个条件之一:触发愤怒后绘画,触发悲伤后绘画,触发愤怒之后进行计算或触发悲伤之后进行计算。在触发和调节负面情绪之前和之后,使用情感网格测量参与者的效价和唤醒,并通过fNIRS同步测量前额叶皮层的活动数据。绘画显着提高了悲伤的效价和唤起力,使之朝向更积极,更高的唤起力。尽管绘画显着提高了愤怒的效价,它对唤醒的影响尚不明显。此外,在抽调悲伤时,额极区和左前外侧前额叶皮层显示出明显的失活。在2-4分钟内,绘画导致左侧背外侧前额叶皮层的激活最小。在绘画过程中这些大脑活动的变化表明绘画可以有效地调节负面情绪,尤其是悲伤。这些发现为绘画改善不良情绪提供了经验基础,也补充了绘画中脑功能的研究。在绘画过程中这些大脑活动的变化表明绘画可以有效地调节负面情绪,尤其是悲伤。这些发现为绘画改善不良情绪提供了经验基础,也补充了绘画中脑功能的研究。在绘画过程中这些大脑活动的变化表明绘画可以有效地调节负面情绪,尤其是悲伤。这些发现为绘画改善不良情绪提供了经验基础,也补充了绘画中脑功能的研究。

更新日期:2021-02-23
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