Short-Term Memory and Its Biophysical Model

Chin. Phys. Lett.

1996, Vol. 13

Issue (12): 953-956 DOI:

Original Articles

Short-Term Memory and Its Biophysical Model

WANG Wei;ZHANG Kai;TANG Xiao-wei¹

Department of Physics and Institute for Solid State Physics, Nanjing University, Nanjing 210093 ¹Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039 and Department of Physics, Nanjing University, Nanjing 210093

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WANG Wei, ZHANG Kai, TANG Xiao-wei 1996 Chin. Phys. Lett. 13 953-956

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Abstract The capacity of short-term memory has been studied using an integrate-and-fire neuronal network model. It is found that the storage of events depend on the manner of the correlation between the events, and the capacity is dominated by the value of after-depolarization potential. There is a monotonic increasing relationship between the value of after-depolarization potential and the memory, numbers. The biophysics relevance of the network model is discussed and different kinds of the information processes are studied too.

Keywords: 87.10.+e 05.45.+b

Published: 01 December 1996

PACS:	87.10.+e
	05.45.+b

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1996/V13/I12/0953

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