A new dynamic shift mechanism based on cyclic group theory for continuous attractor neural networks
Zhihui Zhang,
Fengzhen Tang,
Hangpiao Zhao
et al.
Abstract:Spatial cognition plays a crucial role in enabling animals to navigate effectively, whether hunting prey or exploring for food. Continuous attractor neural networks (CANNs) have been developed to model spatial cells, such as head direction cells, place cells and grid cells. However, how to maintain long-term spatial memory and accurately transfer network activity in CANNs is still unclear. We design a modified version of CANNs that can maintain long-term spatial memory without external cues. Based on this rede… Show more
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