![]() ![]() Dual phase and rate coding in hippocampal place cells: theoretical significance and relationship to entorhinal grid cells. Place units in the hippocampus of the freely moving rat. Delay-dependent impairment of a matching-to-place task with chronic and intrahippocampal infusion of the NMDA-antagonist D-AP5. In 2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence), Hong Kong, China, 3261–3267. Cognitive learning and the multimodal memory game: Toward human-level machine learning. Proceedings of the National Academy of Sciences, 91(6), 2016–2020. Hemispheric encoding/retrieval asymmetry in episodic memory: Positron emission tomography findings. The neurobiology of mammalian navigation. Building the arrow of time… over time: A sequence of brain activity mapping imagined events in time and space. Gauthier, B., Pestke, K., & van Wassenhove, V. Hippocampal contribution to ordinal psychological time in the human brain. ![]() ![]() ![]() This paper combines vector and topological navigation to achieve goal-oriented and robust navigation capability in a complex environment. Based on the known obstacle information obtained from boundary cells in the cognitive map, topological paths can be divided into multi-segment vector navigation to avoid encountering obstacles. When the target-oriented vector navigation encounters obstacles, the obstacles can be realized by setting closer sub-targets. The synaptic connection of place cells in the cognitive map can be used as the topological relationship between episode nodes. The grid cells information contained in the cognitive map can obtain the direction and distance of the target through vector calculation, which can get a shortcut through the inexperienced area. After exploring the environment, the robot obtains subjective environmental cognition and forms a cognition map. This paper mainly studies the strategy of robot episode navigation in complex environments. Through episodic cognition and memory, organisms can achieve autonomous navigation in complex environments. These cells can integrate their moment information and external perceptual information and acquire episodic cognitive memory. The hippocampal formation of the brain contains a series of nerve cells related to environmental cognition and navigation. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |