Presentation | 2000/3/15 Torque-angle relation of human elbow flexor muscle at constant activity in isovelocity flexion estimated with artificial neural network technique Shin-ichiro YOSHIMARU, Ryuhei OKUNO, Kenzo AKAZAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The purpose of this study was to estimate ralations between human elbow joint angle and torque around the elbow joint at the various flexing velocities. First, we measured the IEMGs(muscle activities) with varing elbow angle, flexing velocity and external load. Then, we constructed a model describing angle-IEMGs-velocity-torque relations with a neural network technique. Finally, we estimated the torque-angle relations at the various velocities while the IEMGs were kept constant. Slope of the torque-angle relations decreased as the velocity inceased, i.e., it stiffness changed from negative to positive over a range of the small elbow angles, as the velocity increased. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | elbow / flexor / torque / IEMG / artificial neural network / stiffness |
Paper # | MBE99-172 |
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Committee | MBE |
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Conference Date | 2000/3/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Torque-angle relation of human elbow flexor muscle at constant activity in isovelocity flexion estimated with artificial neural network technique |
Sub Title (in English) | |
Keyword(1) | elbow |
Keyword(2) | flexor |
Keyword(3) | torque |
Keyword(4) | IEMG |
Keyword(5) | artificial neural network |
Keyword(6) | stiffness |
1st Author's Name | Shin-ichiro YOSHIMARU |
1st Author's Affiliation | Graduate School of Science and Technology, Kobe University() |
2nd Author's Name | Ryuhei OKUNO |
2nd Author's Affiliation | Faculty of Engineering, Kobe University |
3rd Author's Name | Kenzo AKAZAWA |
3rd Author's Affiliation | Faculty of Engineering, Kobe University |
Date | 2000/3/15 |
Paper # | MBE99-172 |
Volume (vol) | vol.99 |
Number (no) | 688 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |