A Motion Direction Map in Macaque V2
文献类型：期刊论文
| 作者 | Lu, Haidong D.
|
| 刊名 | NEURON
 |
| 出版日期 | 2010 |
| 卷号 | 68期号:5页码:1002-1013 |
| 关键词 | PRIMARY VISUAL-CORTEX RECEPTIVE-FIELD PROPERTIES MONKEY STRIATE CORTEX AREA V2 FUNCTIONAL-ORGANIZATION SELECTIVE CELLS OWL MONKEY INFEROTEMPORAL CORTEX INTRINSIC SIGNALS PRIMATE |
| ISSN号 | 0896-6273 |
| 通讯作者 | Lu, HDD (reprint author), Chinese Acad Sci, Inst Neurosci, 320 Yue Yang Rd, Shanghai 200031, Peoples R China,haidong@ion.ac.cn |
| 英文摘要 | In mammals, the perception of motion starts with direction-selective neurons in the visual cortex. Despite numerous studies in monkey primary and second visual cortex (V1 and V2), there has been no evidence of direction maps in these areas. In the present study, we used optical imaging methods to study the organization of motion response in macaque V1 and V2. In contrast to the findings in other mammals (e.g., cats and ferrets), we found no direction maps in macaque Vi. Robust direction maps, however, were found in V2 thick/pale stripes and avoided thin stripes. In many cases direction maps were located within thick stripes and exhibited pinwheel or linear organizations. The presence of motion maps in V2 points to a newfound prominence of V2 in motion processing, for contributing to motion perception in the dorsal pathway and/or for motion cue-dependent form perception in the ventral pathway. |
| 学科主题 | Neurosciences & Neurology |
| 收录类别 | SCI |
| 资助信息 | NIH[EY11744]; Vanderbilt Vision Research Center; Vanderbilt University Center for Integrative & Cognitive Neuroscience |
| 语种 | 英语 |
| 公开日期 | 2012-07-13 |
| 源URL | [http://ir.sibs.ac.cn/handle/331001/1561]  |
| 专题 | 上海神经科学研究所_神经所(总) 上海神经科学研究所_脑功能成像研究组 上海神经科学研究所_脑成像研究组 |
| 推荐引用方式 GB/T 7714 | Lu, Haidong D.. A Motion Direction Map in Macaque V2[J]. NEURON,2010,68(5):1002-1013. |
| APA | Lu, Haidong D..(2010).A Motion Direction Map in Macaque V2.NEURON,68(5),1002-1013. |
| MLA | Lu, Haidong D.."A Motion Direction Map in Macaque V2".NEURON 68.5(2010):1002-1013. |
入库方式： OAI收割
来源：上海神经科学研究所
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