Time Course of Attention Interruption After Transient Pain Stimulation

doi:10.1016/j.jpain.2020.02.005

	Time Course of Attention Interruption After Transient Pain Stimulation
	Gong, Wenxiao 1,2; Li, Jifang 1,2,3,4; Luo, Fei1,2
通讯作者	Luo, Fei(luof@psych.ac.cn)
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.
关键词	Attention pain spatial cue task Stroop task time course
	2020-11-01
语种	英语
DOI	10.1016/j.jpain.2020.02.005
发表期刊	JOURNAL OF PAIN
ISSN	1526-5900
卷号	21 期号:11-12 页码:1247-1256
收录类别	SCI
资助项目	National Natural Science Foundation of China (NNSF) grant[31471061]
出版者	CHURCHILL LIVINGSTONE
WOS关键词	VISUAL-ATTENTION ; CHINESE VERSION ; TASK ; INHIBITION ; THREAT ; MODULATION ; MODEL ; BIAS ; FEAR
WOS研究方向	Neurosciences & Neurology
WOS类目	Clinical Neurology ; Neurosciences
WOS记录号	WOS:000600631300013
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/38310
专题	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.Chinese Acad Sci, Inst Psychol, CAS Key Lab Mental Hlth, 16 Lincui Rd, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Sino Danish Coll, Beijing, Peoples R China 4.Sino Danish Ctr Educ & Res, Beijing, Peoples R China
第一作者单位	中国科学院心理健康重点实验室
通讯作者单位	中国科学院心理健康重点实验室
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.