Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aav5297 |
Remembered reward locations restructure entorhinal spatial maps | |
Butler, William N.; Hardcastle, Kiah; Giocomo, Lisa M. | |
2019-03-29 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 363期号:6434页码:1447-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Ethologically relevant navigational strategies often incorporate remembered reward locations. Although neurons in the medial entorhinal cortex provide a maplike representation of the external spatial world, whether this map integrates information regarding learned reward locations remains unknown. We compared entorhinal coding in rats during a free-foraging task and a spatial memory task. Entorhinal spatial maps restructured to incorporate a learned reward location, which in turn improved positional decoding near this location. This finding indicates that different navigational strategies drive the emergence of discrete entorhinal maps of space and points to a role for entorhinal codes in a diverse range of navigational behaviors. |
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:000462738000035 |
WOS关键词 | GRID CELLS ; REPRESENTATION ; HIPPOCAMPUS ; STABILITY ; DIRECTION ; SYSTEM |
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/201079 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | Stanford Univ, Dept Neurobiol, Sch Med, Stanford, CA 94305 USA |
推荐引用方式 GB/T 7714 | Butler, William N.,Hardcastle, Kiah,Giocomo, Lisa M.. Remembered reward locations restructure entorhinal spatial maps[J]. SCIENCE,2019,363(6434):1447-+. |
APA | Butler, William N.,Hardcastle, Kiah,&Giocomo, Lisa M..(2019).Remembered reward locations restructure entorhinal spatial maps.SCIENCE,363(6434),1447-+. |
MLA | Butler, William N.,et al."Remembered reward locations restructure entorhinal spatial maps".SCIENCE 363.6434(2019):1447-+. |
条目包含的文件 | 条目无相关文件。 |
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