Asymmetry between the upper and lower visual fields: an event-related potential study
文献类型：期刊论文
| 作者 | Qu, Z; Song, Y; Ding, YL |
| 刊名 | Chinese science bulletin
 |
| 出版日期 | 2006-03-01 |
| 卷号 | 51期号:5页码:536-541 |
| 关键词 | Asymmetry Upper visual field Lower visual field Event-related potentials Attentional modulation |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-006-0536-3 |
| 英文摘要 | Using event-related potentials (erps), the present study examined the electrophysiological and attentional asymmetries between the upper visual field (uvf) and the lower visual field (lvf) while subjects were performing a target detecting task. the early erp components showed a smaller p1 and a larger n1 in lvf than in uvf over the occipito-parietal areas, while the late components (n2 and p3) showed no difference between the two visual fields. in addition, the attention enhancement on the p1 component was greater in uvf than in lvf. these findings suggest that the function of the uvf and lvf differ in terms of both early visual information processing and attentional modulation. |
| WOS关键词 | ATTENTION ; STIMULI ; HUMANS ; ERP |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000236874400007 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379674 |
| 专题 | 中国科学院大学 |
| 作者单位 | 1.Sun Yat Sen Univ, Dept Psychol, Guangzhou 510275, Peoples R China 2.Chinese Acad Sci, Inst Biophys, Grad Sch, Key Lab Cognit Sci, Beijing 100039, Peoples R China 3.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Z,Song, Y,Ding, YL. Asymmetry between the upper and lower visual fields: an event-related potential study[J]. Chinese science bulletin,2006,51(5):536-541. |
| APA | Qu, Z,Song, Y,&Ding, YL.(2006).Asymmetry between the upper and lower visual fields: an event-related potential study.Chinese science bulletin,51(5),536-541. |
| MLA | Qu, Z,et al."Asymmetry between the upper and lower visual fields: an event-related potential study".Chinese science bulletin 51.5(2006):536-541. |
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来源：中国科学院大学
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