期刊
NEUROSCIENCE LETTERS
卷 502, 期 3, 页码 182-185出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.neulet.2011.07.040
关键词
Subliminal perception; Affective priming; Faces
资金
- Ministry of Education, China [05JJDXLX003]
- Foundation for the Author of National Excellent Doctoral Dissertation of PR China [200708]
- 973 program [2011CB711000]
- FSN China [30930031]
The subliminal affective priming was studied by recording event-related potential (ERP) to ambiguous neutral faces preceded by 20 ms positive or negative prime faces. Behavioral results showed that positive and negative prime faces led to valance-consistent biases in affective judgments of ambiguous neutral faces. ERP data showed that subliminal primes differentially influenced N100, N300 and vertex positive potential (VPP), with larger amplitudes in negative priming trials. These results support the conclusion that the early perceptual analysis of targets, as well as evaluation and selection of targets, is affected by subliminal affective information. (C) 2011 Elsevier Ireland Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据