PSYCH OpenIR  > 认知与发展心理学研究室
Pre-stimulus beta and gamma oscillatory power predicts perceived audiovisual simultaneity
Yuan, Xiangyong1,2,3; Li, Haijiang4; Liu, Peiduo1,2; Yuan, Hong1,2; Huang, Xiting1,2; X. Huang
2016-09-01
发表期刊INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY
通讯作者邮箱xthuang_swu@163.com, xthuang@swu.edu.cn
ISSN0167-8760
文章类型Article
卷号107期号:0页码:29-36
摘要Pre-stimulus oscillation activity in the brain continuously fluctuates, but it is correlated with subsequent behavioral and perceptual performance. Here, using fast Fourier transformation of pre-stimulus electroencephalograms, we explored how oscillatory power modulates the subsequent discrimination of perceived simultaneity from non-simultaneity in the audiovisual domain. We found that the over-scalp high beta (20-28 Hz), parieto-occipital low beta (14-20 Hz), and high gamma oscillations (55-80 Hz) were significantly stronger before audition -then-vision sequence when they were judged as simultaneous rather than non-simultaneous. In contrast, a broad range of oscillations, mainly the beta and gamma bands over a great part of the scalp were significantly weaker before vision-then-audition sequences when they were judged as simultaneous versus non-simultaneous. Moreover, for auditory-leading sequence, pre-stimulus beta and gamma oscillatory power successfully predicted subjects' reports of simultaneity on a trial-by-trial basis, with stronger activity resulting in more simultaneous judgments. These results indicate that ongoing fluctuations of beta and gamma oscillations can modulate subsequent perceived audiovisual simultaneity, but with an opposing pattern for auditory- and visual-leading sequences. (C) 2016 Elsevier B.V. All rights reserved.
关键词Electroencephalogram Fast Fourier transform Audiovisual Simultaneity Beta and gamma oscillation
DOI10.1016/j.ijpsycho.2016.06.017
收录类别SCI ; SSCI
语种英语
项目资助者Research Team's Construction Project from the Faculty of Psychology in Southwest University(TR201201-1) ; key research base for the Humanities and Social Sciences in Chongqing(14SKB008) ; Chinese Academy of Sciences and Chinese Postdoctor Foundation(Y6CX077003)
WOS研究方向Psychology ; Neurosciences & Neurology ; Physiology
WOS类目Psychology, Biological ; Neurosciences ; Physiology ; Psychology ; Psychology, Experimental
WOS记录号WOS:000381537300004
WOS标题词Social Sciences ; Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]BAND OSCILLATIONS ; VISUAL-PERCEPTION ; SYNCHRONY ; INTEGRATION ; FLUCTUATIONS ; ATTENTION ; CORTEX ; MEMORY ; HUMANS ; PHASE
引用统计
被引频次:1[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/311026/20536
专题认知与发展心理学研究室
通讯作者X. Huang
作者单位1.Southwest Univ, Key Lab Cognit & Personal, Minist Educ, Chongqing 400715, Peoples R China
2.Southwest Univ, Fac Psychol, Chongqing 400715, Peoples R China
3.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China
4.Shanghai Normal Univ, Dept Psychol, Shanghai 200234, Peoples R China
推荐引用方式
GB/T 7714
Yuan, Xiangyong,Li, Haijiang,Liu, Peiduo,et al. Pre-stimulus beta and gamma oscillatory power predicts perceived audiovisual simultaneity[J]. INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY,2016,107(0):29-36.
APA Yuan, Xiangyong,Li, Haijiang,Liu, Peiduo,Yuan, Hong,Huang, Xiting,&X. Huang.(2016).Pre-stimulus beta and gamma oscillatory power predicts perceived audiovisual simultaneity.INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY,107(0),29-36.
MLA Yuan, Xiangyong,et al."Pre-stimulus beta and gamma oscillatory power predicts perceived audiovisual simultaneity".INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY 107.0(2016):29-36.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Pre-stimulus beta an(1134KB)期刊论文作者接受稿限制开放CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yuan, Xiangyong]的文章
[Li, Haijiang]的文章
[Liu, Peiduo]的文章
百度学术
百度学术中相似的文章
[Yuan, Xiangyong]的文章
[Li, Haijiang]的文章
[Liu, Peiduo]的文章
必应学术
必应学术中相似的文章
[Yuan, Xiangyong]的文章
[Li, Haijiang]的文章
[Liu, Peiduo]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Pre-stimulus beta and gamma oscillatory power predicts perceived audiovisual simultaneity.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。