From: Partial weight support of the arm affects corticomotor selectivity of biceps brachii
Observed variable | Low Support | Medium Support | High Support | |||
---|---|---|---|---|---|---|
Flexion | Pronation | Flexion | Pronation | Flexion | Pronation | |
Pre-trigger activity | 0.0415 (0.0010) | 0.0303 (0.0009) | 0.0361 (0.0010) | 0.0254 (0.0008) | 0.0311 (0.0010) | 0.0169 (0.0007) |
Burst onset interval (s) | 0.1843 (0.0021) | 0.1865 (0.0021) | 0.1851 (0.0022) | 0.1906 (0.0021) | 0.1870 (0.0021) | 0.1866 (0.0021) |
Stimulus intensity | 1.2557 (0.0042) | 1.2529 (0.0043) | 1.3154 (0.0029) | 1.3176 (0.0032) | 1.3242 (0.0027) | 1.3274 (0.0027) |
Task ratio | 5.1247 (0.1510) | 8.8021 (0.1969) | 6.3926 (0.2197) | 10.1044 (0.1892) | 6.8140 (0.2430) | 11.0445 (0.2796) |
MEP amplitude | 0.3954 (0.0086) | 0.2775 (0.0067) | 0.3529 (0.0070) | 0.2804 (0.0076) | 0.3231 (0.0075) | 0.1713 (0.0061) |