单层网络中的动态分层触发:PFC模型

Proceedings. The 4nd International Conference on Development and Learning, 2005. Pub Date : 2005-07-19 DOI:10.1109/DEVLRN.2005.1490942

M. Watanabe, K. Aihara

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引用次数: 0

摘要

我们提出了一个单层的前额叶皮层神经网络模型，该模型显示了动态的分层放电，也就是说，随着时间的推移，感觉输入逐渐转化为运动输出。这种分层放电实际上在猴子的前额叶皮层(PFC)中被观察到，但它的发育仍然是一个悬而未决的问题。模型的数值分析表明，来自运动前皮层的反馈信号可能在分层放电的发展中起重要作用

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Dynamic Hierarchical Firing within a Single Layered Network: A Model of the PFC

We propose a single layered neural network model of the prefrontal cortex which shows dynamic hierarchical firing, that is to say, sensory input is gradually translated into motor output along time. Such hierarchical firing is actually observed in the monkey prefrontal cortex (PFC), but its development remains an open question. The numerical analysis of the model indicated that the feedback signals from the premotor cortex may play an important role in the development of hierarchical firing

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Proceedings. The 4nd International Conference on Development and Learning, 2005.

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