![]() Geometric determinants of the place fields of hippocampal neurons. Journal of Intelligent & Robotic Systems, vol. Bio-inspired robotics: a spatial cognition model integrating place cells, grid cells and head direction cells. Microstructure of a spatial map in the entorhinal cortex. Nadel The Hippocampus as a Cognitive Map, Oxford, UK: Oxford University Press, 1978. IEEE Transactions on Cognitive and Developmental Systems, vol. Concrete action representation model: From neuroscience to robotics. Real-time sensory-motor integration of hippocampal place cell replay and prefrontal sequence learning in simulated and physical rat robots for novel path optimization. IEEE Transactions on Neural Networks and Learning Systems, vol. Behavioral learning in a cognitive neuromorphic robot: An integrative approach. International Journal of Automation and Computing, vol. Time-space viewpoint planning for guard robot with chance constraint. The ventral hippocampus is involved in multi-goal obstacle-rich spatial navigation. ![]() We also discuss the possible reasons for the results and how our findings may help us understand real mechanisms in the spatial cognition of animals. ![]() Our model is self-adaptable and robust and has better performance in navigation path length. We carried out a series of navigation experiments that simulated a water maze and compared our model with other models. This model takes into consideration how both exogenous and endogenous information affects coding by the environment. Inspired by the progress made in neurophysiological studies, we propose a new spatial cognitive model that consists of analogies between the hippocampus and striatum. However, neurophysiological studies have shown that the striatum, which is closely related to the hippocampus, also plays an important role in spatial cognition and that information inside animals (i.e., endogenous information) also affects the encoding of the hippocampus. Many biologically inspired models for spatial cognition focus mainly on the simulation of the hippocampus and only consider the effect of external environmental information (i.e., exogenous information) on the hippocampal coding. Reproducing the spatial cognition of animals using computational models that make agents navigate autonomously has attracted much attention. ![]()
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