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Rubberband Effect in Temporal Control of Mismatch Negativity
Wang, Lingyan1,2,3,4; Lin, Xiaoxiong1,2; Zhou, Bin5; Poeppel, Ernst1,2; Bao, Yan1,2,6,7; Yan Bao
2016-08-31
发表期刊FRONTIERS IN PSYCHOLOGY
通讯作者邮箱baoyan@pku.edu.cn
ISSN1664-1078
文章类型Article
卷号7期号:0页码:1-10
摘要Mismatch negativity (MMN) is a difference event related potential (ERP) wave reflecting the brain's automatic reaction to deviant sensory stimuli, and it has been proven to be a useful tool in research on cognitive functions or clinical disorders. In most MMN studies, amplitude, peak latency, or the integral of the responses, in rare cases also the slopes of the responses, have been employed as parameters of the ERP responses for quantitative analyses. However, little is known about correlations between these parameters. To better understand the relations between different ERP parameters, we extracted and correlated several different parameters characterizing the MMN waves. We found an unexpected correlation which gives new insight into the temporal control of MMN: response amplitudes are positively correlated with downside slopes, whereas barely correlated with upside slopes. This result suggests an efficient feedback mechanism for the MMN to return to the baseline within a predefined time window, contradicting an exponential decay function as one might expect. As a metaphor we suggest a rubberband effect for the MMN responses, i.e., the larger the distance of the response from neural equilibrium, the stronger the return force to equilibrium.
关键词event related potential mismatch negativity oddball paradigm time window correlation
DOI10.3389/fpsyg.2016.01299
收录类别SSCI
语种英语
项目资助者National Natural Science Foundation of China(31371018 ; Chinese Academy of Sciences(2013T1S0029) ; 91120004 ; 31100735 ; 11103602)
WOS研究方向Psychology
WOS类目Psychology, Multidisciplinary
WOS记录号WOS:000382287900001
WOS标题词Social Sciences
关键词[WOS]FREQUENCY DISCRIMINATION ; SOUND DURATION ; HUMAN BRAIN ; MMN ; P300 ; REPRESENTATION ; PERCEPTION ; MAGNITUDE ; NEWBORNS ; SPEECH
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文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/20530
专题认知与发展心理学研究室
通讯作者Yan Bao
作者单位1.Peking Univ, Minist Educ, Key Lab Machine Percept, Sch Psychol & Cognit Sci, Beijing, Peoples R China
2.Peking Univ, Beijing Key Lab Behav & Mental Hlth, Beijing, Peoples R China
3.Baylor Coll Med, Dept Neurosurg, Houston, TX 77030 USA
4.Baylor Coll Med, Dept Neurosci, Houston, TX 77030 USA
5.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China
6.Univ Munich, Inst Med Psychol, Munich, Germany
7.Univ Munich, Human Sci Ctr, Munich, Germany
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GB/T 7714
Wang, Lingyan,Lin, Xiaoxiong,Zhou, Bin,et al. Rubberband Effect in Temporal Control of Mismatch Negativity[J]. FRONTIERS IN PSYCHOLOGY,2016,7(0):1-10.
APA Wang, Lingyan,Lin, Xiaoxiong,Zhou, Bin,Poeppel, Ernst,Bao, Yan,&Yan Bao.(2016).Rubberband Effect in Temporal Control of Mismatch Negativity.FRONTIERS IN PSYCHOLOGY,7(0),1-10.
MLA Wang, Lingyan,et al."Rubberband Effect in Temporal Control of Mismatch Negativity".FRONTIERS IN PSYCHOLOGY 7.0(2016):1-10.
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