The recognition potential: Semantic processing or the detection of differences between stimuli?
Pu, J; Peng, DL; Demaree, HA; Song, Y; Wei, JH; Xu, L; D. L. Peng
2005-09-01
发表期刊COGNITIVE BRAIN RESEARCH
ISSN0926-6410
文章类型Article
卷号25期号:1页码:273-282
摘要The recognition potential is traditionally described as an electrical index elicited when subjects view a recognizable stimulus. Recent studies further show that it may be influenced by semantic processing. In this study, we investigated whether this observed influence is really produced by differences in semantic processing or whether it might be caused by the detection of differences between sequentially presented stimuli. In two different experiments, we systematically altered the type of background images presented while keeping the recognizable word constant. Analyses revealed that the same recognizable words elicited an RP with different amplitudes and latencies when viewed under different background conditions. Control stimuli, which were identical to background stimuli, did not elicit the RP. Hence, we postulate that when using the rapid stream stimulation paradigm, RP might also be influenced by the detection of differences between sequentially input stimuli. It is necessary to clarify whether RP changes are caused by the processing of the stimuli or by the detection of difference between successively input stimuli before any conclusion could be made.; The recognition potential is traditionally described as an electrical index elicited when subjects view a recognizable stimulus. Recent studies further show that it may be influenced by semantic processing. In this study, we investigated whether this observed influence is really produced by differences in semantic processing or whether it might be caused by the detection of differences between sequentially presented stimuli. In two different experiments, we systematically altered the type of background images presented while keeping the recognizable word constant. Analyses revealed that the same recognizable words elicited an RP with different amplitudes and latencies when viewed under different background conditions. Control stimuli, which were identical to background stimuli, did not elicit the RP. Hence, we postulate that when using the rapid stream stimulation paradigm, RP might also be influenced by the detection of differences between sequentially input stimuli. It is necessary to clarify whether RP changes are caused by the processing of the stimuli or by the detection of difference between successively input stimuli before any conclusion could be made. (c) 2005 Elsevier B.V All rights reserved.
关键词recognition potential semantic processing detection of difference Chinese visual stimuli event-related potential
学科领域认知心理学
收录类别SCI ; SSCI
语种英语
WOS记录号WOS:000232709600026
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/5787
专题中国科学院心理研究所回溯数据库(1956-2010)
通讯作者D. L. Peng
作者单位1.Beijing Normal Univ, Inst Cognit Neurosci & Learning, Beijing 100875, Peoples R China
2.Case Western Reserve Univ, Cleveland, OH 44106 USA
3.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714
Pu, J,Peng, DL,Demaree, HA,et al. The recognition potential: Semantic processing or the detection of differences between stimuli?[J]. COGNITIVE BRAIN RESEARCH,2005,25(1):273-282.
APA Pu, J.,Peng, DL.,Demaree, HA.,Song, Y.,Wei, JH.,...&D. L. Peng.(2005).The recognition potential: Semantic processing or the detection of differences between stimuli?.COGNITIVE BRAIN RESEARCH,25(1),273-282.
MLA Pu, J,et al."The recognition potential: Semantic processing or the detection of differences between stimuli?".COGNITIVE BRAIN RESEARCH 25.1(2005):273-282.
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
Pu-2005-The recognit(295KB) 限制开放--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
[Pu, J]的文章
[Peng, DL]的文章
[Demaree, HA]的文章
百度学术
百度学术中相似的文章
[Pu, J]的文章
[Peng, DL]的文章
[Demaree, HA]的文章
必应学术
必应学术中相似的文章
[Pu, J]的文章
[Peng, DL]的文章
[Demaree, HA]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Pu-2005-The recognition pote.pdf
格式: Adobe PDF
此文件暂不支持浏览
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。