Presentation | 2007-03-15 Basic Study on Awareness of Space Inconsistency during Reaching Movements Masatoshi KAWAHARA, Masashi SATA, Kotaro GOTO, Harumitsu MUROHASHI, Makoto TAKAHASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We investigated the effect of awareness on reaching movements under the conditions of two types of space inconsistency. Initial movement angle, error area, movement time and hemoglobin (Hb) concentration of the prefrontal cortex were used as indices of evaluation. In particular, changes in initial movement angle indicated improvement of the precision of movement when the rotational transform angle was more than 20 degrees. In addition, oxygenated Hb concentration has increased 0.04 [μM/L・mm] during the latter stage of the condition of reaching inconsistency. The results suggest that the initial movement angle and oxy-Hb concentration are mainly related to awareness in inconsistency conditions. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | awareness / reaching movement / space inconsistency / oxy-Hb |
Paper # | NC2006-160 |
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Committee | NC |
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Conference Date | 2007/3/8(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) | Basic Study on Awareness of Space Inconsistency during Reaching Movements |
Sub Title (in English) | |
Keyword(1) | awareness |
Keyword(2) | reaching movement |
Keyword(3) | space inconsistency |
Keyword(4) | oxy-Hb |
1st Author's Name | Masatoshi KAWAHARA |
1st Author's Affiliation | Graduate School of Information and Science and Technology, Hokkaido University() |
2nd Author's Name | Masashi SATA |
2nd Author's Affiliation | Graduate School of Information and Science and Technology, Hokkaido University |
3rd Author's Name | Kotaro GOTO |
3rd Author's Affiliation | Graduate School of Education, Hokkaido University |
4th Author's Name | Harumitsu MUROHASHI |
4th Author's Affiliation | Graduate School of Education, Hokkaido University |
5th Author's Name | Makoto TAKAHASHI |
5th Author's Affiliation | Graduate School of Information and Science and Technology, Hokkaido University |
Date | 2007-03-15 |
Paper # | NC2006-160 |
Volume (vol) | vol.106 |
Number (no) | 589 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |