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Integration of Visual Scenes and Motion Signals by Entorhinal Grid Cells During Spatial Imagery
http://hdl.handle.net/10445/4719
http://hdl.handle.net/10445/4719e5984a57-fbec-4d0b-84e6-66d79110f8b2
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-11-15 | |||||
| タイトル | ||||||
| タイトル | Integration of Visual Scenes and Motion Signals by Entorhinal Grid Cells During Spatial Imagery | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
佐藤, 直行
× 佐藤, 直行 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The entorhinal cortex is an important region for a transformation of the egocentric scene into the allocentric scene, despite the lack of discussion of its neural mechanism in the literature. In this study, object arrangement from a novel viewpoint is estimated from a compu- tational model based on a recent ?nding of entorhinal ”grid cells” that represent a metric space of the environment in multiple scales. In the model, the grid cells are hypothesized to integrate imagery motion signals and visual scenes where the retinal image is mapped to a top view scene. Results of computer experiments demonstrated that the representation of grid cells allows an estimation of object arrangement from a novel viewpoint by using imagery motion signals. It suggests that grid cells produce the integrated metric space of visual scenes and motion signals during the spatial imagery. | |||||
| 書誌情報 |
17th International Conference on Neural Information Processing 発行日 2010 |
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| 査読有無 | ||||||
| 値 | あり/yes | |||||
| 研究業績種別 | ||||||
| 値 | 国際会議/International Conference | |||||
| 単著共著 | ||||||
| 値 | 単著/solo | |||||
