Presentation 1995/7/27
A Model of Spatial Memory in the Brain : Associative Recall of Maps
Yoshio Yamaguchi, Kunihiko Fukushima,
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Abstract(in English) When we are traveling, we can recall or imagine an image ahead of us from that of the present location. If we proceed, the image in our mind will also changes depending on the location where we are. We can also combine two different scene captured at adjacent locations. This paper offers a model of such recalling process. The model contains a correlation matrix memory for memorizing and recalling patterns. A correlation matrix memory by itself, however, dose not accept shift in location of stimulus pattern. In order to register stimulus patterns accurately to the location of one of the memorized patterns, we propose to use the cross-correlation between the image and the stack of all patterns memorized in the correlation matrix.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Spatial memory / Associative recall of maps / Correlation matrix memory / Stack of all patterns / Cross-correlation
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Committee NC
Conference Date 1995/7/27(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) A Model of Spatial Memory in the Brain : Associative Recall of Maps
Sub Title (in English)
Keyword(1) Spatial memory
Keyword(2) Associative recall of maps
Keyword(3) Correlation matrix memory
Keyword(4) Stack of all patterns
Keyword(5) Cross-correlation
1st Author's Name Yoshio Yamaguchi
1st Author's Affiliation Department of Biophysical Engineering, Faculty of Engineering Science, Osaka University()
2nd Author's Name Kunihiko Fukushima
2nd Author's Affiliation Department of Biophysical Engineering, Faculty of Engineering Science, Osaka University
Date 1995/7/27
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Volume (vol) vol.95
Number (no) 189
Page pp.pp.-
#Pages 8
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