Table 2 Number of extracted muscle synergies with the amount of explained variance for each participant and end-effector
Participant | Index Finger | 5 cm rod | 15 cm rod | 25 cm rod |
|---|---|---|---|---|
1 | 3 / 80.7% | 3 / 83.7% | 4 / 81.6% | 4 / 85.9% |
2 | 4 / 80.5% | 4 / 77.7% | 3 / 73.2% | 3 / 85.8% |
3 | 4 / 75.2% | 4 / 70.5% | 3 / 69.5% | 3 / 81.3% |
4 | 4 / 76.6% | 5 / 79.5% | 5 / 79.5% | 4 / 79.1% |
5 | 4 / 76.9% | 5 / 80.9% | 4 / 75.0% | 4 / 82.0% |
6 | 4 / 78.1% | 4 / 81.7% | 4 / 73.3% | 4 / 86.5% |
7 | 4 / 72.0% | 4 / 68.8% | 4 / 67.1% | 3 / 73.9% |
8 | 3 / 66.4% | 4 / 72.6% | 4 / 68.0% | 4 / 74.4% |
9 | 4 / 77.1% | 4 / 76.1% | 4 / 75.4% | 4 / 84.7% |
10 | 4 / 78.4% | 4 / 75.5% | 4 / 68.4% | 4 / 73.5% |
11 | 4 / 74.9% | 4 / 76.1% | 4 / 80.6% | 4 / 84.8% |