Presentation 2014-12-13
Influence of short-term memory in reaching
Kosuke KAWAGUCHI, Sora SUGIYAMA, O UYAMA, Masashi SATA, Makoto TAKAHASHI,
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Abstract(in English) The intention of this research is that resolution of generation and decay mechanism of short-term memory in reaching with the object of spatiotemporal feature. That is, in the experiment 1 and 2, target is presented for the second time in a row and ISI is set to 100,200, 500 ms. Additionally, target position displaced to a maximum of plus-minus 20 mm toward to x-axis direction. We found out both of them by means of displaced target presentation time and target position; the results of the 50 ms target presentation time condition suggested that the decay of short-term memory began depending on time course of 200-500 ms. Moreover, with regard to the condition target presentation continued at the same interval of time and target position changed in the vicinity of interval, endpoint disproportionately distributed toward subsequently target presentation position. Therefore, when target position is variable, it is thought to be reflected by the response to the target of on the eve of movement onset.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) reaching movement / short-term memory / target displacement / memory-guided target / decay process
Paper # NC2014-55
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Conference Information
Committee NC
Conference Date 2014/12/6(1days)
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Paper Information
Registration To Neurocomputing (NC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Influence of short-term memory in reaching
Sub Title (in English)
Keyword(1) reaching movement
Keyword(2) short-term memory
Keyword(3) target displacement
Keyword(4) memory-guided target
Keyword(5) decay process
1st Author's Name Kosuke KAWAGUCHI
1st Author's Affiliation Graduate School of Information Science and Technology, Hokkaido University()
2nd Author's Name Sora SUGIYAMA
2nd Author's Affiliation Graduate School of Information Science and Technology, Hokkaido University
3rd Author's Name O UYAMA
3rd Author's Affiliation Graduate School of Information Science and Technology, Hokkaido University
4th Author's Name Masashi SATA
4th Author's Affiliation Institute for the Advancement of Higher Education, Hokkaido University
5th Author's Name Makoto TAKAHASHI
5th Author's Affiliation Graduate School of Information Science and Technology, Hokkaido University
Date 2014-12-13
Paper # NC2014-55
Volume (vol) vol.114
Number (no) 362
Page pp.pp.-
#Pages 6
Date of Issue