Presentation 2001/6/21
A model of implicit association learning based on the plasticity of perirhinal cortex
Shigemitsu MOROKAMI, Atsuo SUEMITSU, Masahiko MORITA,
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Abstract(in English) In the delayed match-to-sample task, responses of inferior temporal neurons to adjacent stimuli in the sequence are correlated when the monkey was trained repeatedly with the sequence of visual stimuli, although the monkey was not required to associate the stimuli with each other. This correlation, however, is not found in the monkey with lesions of the rhinal cortex, which is not consistently explained by the existing models for such correlated responses. In the present study, we construct a model consisting of two networks corresponding to area TE and the rhinal cortex, and show that the plasticity in the rhinal cortex may underlie the mechanism of the implicit association learning.
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Keyword(in English) neural network model / temporal lobe / perirhinal cortex / recency cell
Paper # NC2001-9
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Conference Date 2001/6/21(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A model of implicit association learning based on the plasticity of perirhinal cortex
Sub Title (in English)
Keyword(1) neural network model
Keyword(2) temporal lobe
Keyword(3) perirhinal cortex
Keyword(4) recency cell
1st Author's Name Shigemitsu MOROKAMI
1st Author's Affiliation Doctoral Program in System Information Engineering, University of Tsukuba()
2nd Author's Name Atsuo SUEMITSU
2nd Author's Affiliation Doctoral Program in Engineering, University of Tsukuba
3rd Author's Name Masahiko MORITA
3rd Author's Affiliation Institute of Engineering Mechanics and Systems, University of Tsukuba
Date 2001/6/21
Paper # NC2001-9
Volume (vol) vol.101
Number (no) 153
Page pp.pp.-
#Pages 8
Date of Issue