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DOI | 10.1126/science.aao3474 |
Social place-cells in the bat hippocampus | |
Omer, David B.; Maimon, Shir R.; Las, Liora; Ulanovsky, Nachum | |
2018-01-12 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 359期号:6372页码:218-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Israel |
英文摘要 | Social animals have to know the spatial positions of conspecifics. However, it is unknown how the position of others is represented in the brain. We designed a spatial observational-learning task, in which an observer bat mimicked a demonstrator bat while we recorded hippocampal dorsal-CA1 neurons from the observer bat. A neuronal subpopulation represented the position of the other bat, in allocentric coordinates. About half of these "social placecells" represented also the observer's own position-that is, were place cells. The representation of the demonstrator bat did not reflect self-movement or trajectory planning by the observer. Some neurons represented also the position of inanimate moving objects; however, their representation differed from the representation of the demonstrator bat. This suggests a role for hippocampal CA1 neurons in social-spatial cognition. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000419816600047 |
WOS关键词 | ENTORHINAL CORTEX ; REPRESENTATION ; MEMORY ; EXPERIENCE ; RESPONSES ; DYNAMICS ; LOCATION ; NEURONS ; BRAIN ; SPACE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/197750 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | Weizmann Inst Sci, Dept Neurobiol, IL-76100 Rehovot, Israel |
推荐引用方式 GB/T 7714 | Omer, David B.,Maimon, Shir R.,Las, Liora,et al. Social place-cells in the bat hippocampus[J]. SCIENCE,2018,359(6372):218-+. |
APA | Omer, David B.,Maimon, Shir R.,Las, Liora,&Ulanovsky, Nachum.(2018).Social place-cells in the bat hippocampus.SCIENCE,359(6372),218-+. |
MLA | Omer, David B.,et al."Social place-cells in the bat hippocampus".SCIENCE 359.6372(2018):218-+. |
条目包含的文件 | 条目无相关文件。 |
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