HIPPOCAMPAL MEMORY MODIFICATION INDUCED BY PATTERN COMPLETION AND SPIKE-TIMING DEPENDENT SYNAPTIC PLASTICITY

Author:

SAMURA TOSHIKAZU1,HATTORI MOTONOBU1

Affiliation:

1. Interdisciplinary Graduate School of Medicine and Engineering, Computer Science and Media Engineering, University of Yamanashi, 4–3–11 Takeda, Kofu-shi, Yamanashi, 400–8511, Japan

Abstract

One of the roles of the hippocampus is viewed as modifying episodic memory so that it can contribute to form semantic memory. In this paper, we show that pattern completion ability of the hippocampal CA3 and symmetric spike timing-dependent synaptic plasticity (STDP) induce memory modification so that the hippocampal CA3 can memorize invariable parts of repetitive episodes as essential elements and forget variable parts of them as unnecessary ones.

Publisher

World Scientific Pub Co Pte Lt

Subject

Computer Networks and Communications,General Medicine

Cited by 13 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Lost in the labyrinth: Understanding idiosyncratic interpretations of Kubrick's The Shining;International Journal of Applied Psychoanalytic Studies;2018-08-15

2. Oscillation-Driven Spike-Timing Dependent Plasticity Allows Multiple Overlapping Pattern Recognition in Inhibitory Interneuron Networks;International Journal of Neural Systems;2016-06-08

3. Enhancement of Spike-Timing-Dependent Plasticity in Spiking Neural Systems with Noise;International Journal of Neural Systems;2016-06-08

4. A MULTI-LAYER NEURAL-MASS MODEL FOR LEARNING SEQUENCES USING THETA/GAMMA OSCILLATIONS;International Journal of Neural Systems;2013-04-29

5. A Neural Network Model for Schemas Based On Pattern Completion;The Journal of the American Academy of Psychoanalysis and Dynamic Psychiatry;2011-06

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