| Autor: |
Yoshikastu Hayashi, Toshiyuki Kondo, Yoshikatsu Hayashi |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Physical review. E, Statistical, nonlinear, and soft matter physics. 88(2) |
| ISSN: |
1550-2376 |
| Popis: |
We performed mutual tapping experiments between two humans to investigate the conditions required for synchronized motion. A transition from an alternative mode to a synchronization mode was discovered under the same conditions as when a subject changed from a reactive mode to an anticipation mode in single tapping experiments. The experimental results suggest that the cycle time for each tapping motion is tuned by a proportional control that is based on synchronization errors and cycle time errors. As the tapping frequency increases, a mathematical model based on feedback control in the sensory-motor closed loop predicts a discrete transition of the mode as the gain factors of the proportional control decrease. The conditions for synchronization are shown as a consequence of the coupled dynamics based on the next feedback loop in the sensory-motor system. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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