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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Rolls ,. E.T. Stringer, S.M. |
| Copyright Year | 2004 |
| Description | Author affiliation: Dept. of Exp. Psychol., Oxford Univ., UK (Rolls , E.T.; Stringer, S.M.) |
| Abstract | Recordings from single hippocampal neurons in locomoting macaques reveal that some cells are tuned to "spatial view". Other neurons respond to objects, or a combination of an object and its spatial position, forming the basis for an attractor model of episodic memory combining continuous and discrete representations which is described. Spatial view cells (in conjunction with whole body motion cells in the primate hippocampus, and head direction cells in the primate presubiculum (R. G. Robertson et al., 1999)) would be useful as part of a spatial navigation system, for which they would provide a memory component. Given that idiothetic (self-motion) cues such as eye movements update the spatial view representation in the dark, path integration as well as memory is implemented. In a model of this, it is proposed that the hippocampal system incorporates a continuous attractor network for the spatial representation that can be moved in the state space by idiothetic inputs (E. T. Rolls et al., 2002), (S. M. Stringer et al., 2002). |
| Starting Page | 631 |
| Ending Page | 636 |
| File Size | 543324 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780383591 |
| ISSN | 10987576 |
| DOI | 10.1109/IJCNN.2004.1379988 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-07-25 |
| Publisher Place | Hungary |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Neurophysiology Hippocampus Neurons Navigation Psychology Electronic mail Position measurement Computer aided instruction Extraterrestrial measurements Prototypes |
| Content Type | Text |
| Resource Type | Article |
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