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DOI | 10.1126/science.aau4940 |
Egocentric coding of external items in the lateral entorhinal cortex | |
Wang, Cheng1; Chen, Xiaojing1; Lee, Heekyung1; Deshmukh, Sachin S.2; Yoganarasimha, D.3; Savelli, Francesco1; Knierim, James J.1,4 | |
2018-11-23 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 362期号:6417页码:945-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA; India |
英文摘要 | Episodic memory, the conscious recollection of past events, is typically experienced from a first-person (egocentric) perspective. The hippocampus plays an essential role in episodic memory and spatial cognition. Although the allocentric nature of hippocampal spatial coding is well understood, little is known about whether the hippocampus receives egocentric information about external items. We recorded in rats the activity of single neurons from the lateral entorhinal cortex (LEC) and medial entorhinal cortex (MEC), the two major inputs to the hippocampus. Many LEC neurons showed tuning for egocentric bearing of external items, whereas MEC cells tended to represent allocentric bearing. These results demonstrate a fundamental dissociation between the reference frames of LEC and MEC neural representations. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000451124500042 |
WOS关键词 | SPATIAL REPRESENTATIONS ; RAT ; PARIETAL ; MEMORY ; CELLS ; HIPPOCAMPUS ; NAVIGATION ; HISTORY ; ORIGIN |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
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/200132 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Johns Hopkins Univ, Zanvyl Krieger Mind Brain Inst, Baltimore, MD 21218 USA; 2.Indian Inst Sci, Ctr Neurosci, Bangalore, Karnataka, India; 3.Natl Brain Res Ctr, Gurgaon, Haryana, India; 4.Johns Hopkins Univ, Solomon H Snyder Dept Neurosci, Baltimore, MD USA |
推荐引用方式 GB/T 7714 | Wang, Cheng,Chen, Xiaojing,Lee, Heekyung,et al. Egocentric coding of external items in the lateral entorhinal cortex[J]. SCIENCE,2018,362(6417):945-+. |
APA | Wang, Cheng.,Chen, Xiaojing.,Lee, Heekyung.,Deshmukh, Sachin S..,Yoganarasimha, D..,...&Knierim, James J..(2018).Egocentric coding of external items in the lateral entorhinal cortex.SCIENCE,362(6417),945-+. |
MLA | Wang, Cheng,et al."Egocentric coding of external items in the lateral entorhinal cortex".SCIENCE 362.6417(2018):945-+. |
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