| Presentation | 1994/6/28 Dynamic Optimization Principle in Human Arm Movements: Evidence from Experiments in Altered Kinematics Yoji Uno, Hiroshi Imamizu, Mitso Kawato, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | From the viewpoint of computational theory,we have proposed dynamic optimization principles for arm trajectory formation.These principles predict that the trajectory in the intrinsic space is invariant for kinematic alteration.We confirmed this prediction by experiments on human reaching movements in an altered kinematic environment.After virtually minifying the elbow angle of the subject and magnifying the shoulder angle,the corresponding hand position was displayed on a CRT screen.The subject was asked to reach targets while observing the current altered hand position on the CRT.Although the hand trajectory projected on the CRT was considerably distorted,the actual hand trajectory was roughly straight as well as those under the normal kinematic condition. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | motor control / trajectory planning / objective function / dynamics / kinematics |
| Paper # | NC94-16 |
| Date of Issue |
| Conference Information | |
| Committee | NC |
|---|---|
| Conference Date | 1994/6/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Neurocomputing (NC) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Dynamic Optimization Principle in Human Arm Movements: Evidence from Experiments in Altered Kinematics |
| Sub Title (in English) | |
| Keyword(1) | motor control |
| Keyword(2) | trajectory planning |
| Keyword(3) | objective function |
| Keyword(4) | dynamics |
| Keyword(5) | kinematics |
| 1st Author's Name | Yoji Uno |
| 1st Author's Affiliation | Human Information Processing Research Laboratories,ATR() |
| 2nd Author's Name | Hiroshi Imamizu |
| 2nd Author's Affiliation | Human Information Processing Research Laboratories,ATR |
| 3rd Author's Name | Mitso Kawato |
| 3rd Author's Affiliation | Human Information Processing Research Laboratories,ATR |
| Date | 1994/6/28 |
| Paper # | NC94-16 |
| Volume (vol) | vol.94 |
| Number (no) | 129 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |