Time Course of Attention Interruption After Transient Pain Stimulation

doi:10.1016/j.jpain.2020.02.005

CORC > 心理研究所 > 中国科学院心理研究所 > 中国科学院心理健康重点实验室

	Time Course of Attention Interruption After Transient Pain Stimulation
	Gong, Wenxiao 3,4; Li, Jifang 1,2,3,4; Luo, Fei 3,4
刊名	JOURNAL OF PAIN
	2020-11-01
卷号	21 期号:11-12 页码:1247-1256
关键词	Attention pain spatial cue task Stroop task time course
ISSN号	1526-5900
DOI	10.1016/j.jpain.2020.02.005
通讯作者	Luo, Fei(luof@psych.ac.cn)
英文摘要	Although pain has been shown to affect attentional performance, little is known about the time course of attention interruption after pain stimulus perception. The present study examined the time course of the effects of transient heat pain stimulation on 2 components of attention. Three groups of subjects performed attention tasks under pain, warmth, and no-stimulation control conditions, respectively. The pain and warmth groups received brief physical stimulation. Attention tasks were presented 0 ms, 250 ms, 750 ms, or 1500 ms after the end of stimulation. The 2 attention tasks, namely the spatial cue task (Experiment 1, N = 92) and a Stroop task (Experiment 2, N = 86), were conducted separately. In Experiment 1, attentional orientation of the pain and warmth groups was significantly impaired for at least 1.5 seconds after the physical stimulation had ended. Interestingly, this effect lasted longer for the warmth group than for the pain group. In Experiment 2, pain stimulation had no effect on executive attention at any time. We concluded that attentional orientation is selectively disrupted by both pain and warmth stimuli, but recovers earlier from pain. Perspective: This article is concerned with the subsequent interruptive effect of pain on attentional orientation and executive attention by using the spatial cue task and the Stroop task, respectively. These measures offer options for investigating the time course of attention interruption after transient pain stimulation. (C) 2020 U.S. Association for the Study of Pain. Published by Elsevier Inc. All rights reserved.
资助项目	National Natural Science Foundation of China (NNSF) grant[31471061]
WOS关键词	VISUAL-ATTENTION ; CHINESE VERSION ; TASK ; INHIBITION ; THREAT ; MODULATION ; MODEL ; BIAS ; FEAR
WOS研究方向	Neurosciences & Neurology
语种	英语
出版者	CHURCHILL LIVINGSTONE
WOS记录号	WOS:000600631300013
内容类型	期刊论文
源URL	[http://ir.psych.ac.cn/handle/311026/38309]
专题	心理研究所_中国科学院心理健康重点实验室
通讯作者	Luo, Fei
作者单位	1.Sino Danish Ctr Educ & Res, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Sino Danish Coll, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Psychol, CAS Key Lab Mental Hlth, 16 Lincui Rd, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Gong, Wenxiao,Li, Jifang,Luo, Fei. Time Course of Attention Interruption After Transient Pain Stimulation[J]. JOURNAL OF PAIN,2020,21(11-12):1247-1256.
APA	Gong, Wenxiao,Li, Jifang,&Luo, Fei.(2020).Time Course of Attention Interruption After Transient Pain Stimulation.JOURNAL OF PAIN,21(11-12),1247-1256.
MLA	Gong, Wenxiao,et al."Time Course of Attention Interruption After Transient Pain Stimulation".JOURNAL OF PAIN 21.11-12(2020):1247-1256.