Presentation | 2002/3/13 Cognitive switching of the context-specifically adapted reaching movements Masahiko FUJITA, Norifumi IINUMA, Takahiro AOKI, Akihiro AMAGAI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Learning is necessary for a subject to move a hand to a target in a straight forward manner under the center-directed force field. The force direction was randomly switched either to the left or right in accordance with the one color cue from two alternatives previously noticed every trial on the display. After a few hundred trials, the subject learned and could moved his hand straightforward from a start to end point, irrespective of random change in the force direction. Then we investigated the subject's performance in response to the abrupt exchange of the force directions relative to the two colors. He could adapted to the new relation after a few trials, and there was no exponential decay in the performance error suggests. This result suggests that the latter learning should not be due to motor learning, but may be due to cognitively processed switching. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Mirror-image tracing / motor learning / cognitive swiching / prism adaptation |
Paper # | NC2001-214 |
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Conference Information | |
Committee | NC |
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Conference Date | 2002/3/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Neurocomputing (NC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Cognitive switching of the context-specifically adapted reaching movements |
Sub Title (in English) | |
Keyword(1) | Mirror-image tracing |
Keyword(2) | motor learning |
Keyword(3) | cognitive swiching |
Keyword(4) | prism adaptation |
1st Author's Name | Masahiko FUJITA |
1st Author's Affiliation | Hosei University, Fac. of Eng., Dept. of Ind. & Sys. Eng. Human NeuroSystem lab.:CREST,JST() |
2nd Author's Name | Norifumi IINUMA |
2nd Author's Affiliation | Hosei University, Fac. of Eng., Dept. of Ind. & Sys. Eng. Human NeuroSystem lab. |
3rd Author's Name | Takahiro AOKI |
3rd Author's Affiliation | Hosei University, Fac. of Eng., Dept. of Ind. & Sys. Eng. Human NeuroSystem lab. |
4th Author's Name | Akihiro AMAGAI |
4th Author's Affiliation | CREST,JST |
Date | 2002/3/13 |
Paper # | NC2001-214 |
Volume (vol) | vol.101 |
Number (no) | 737 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |