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Table 1 Number of decomposed motor units per each DoF

From: Predicting wrist kinematics from motor unit discharge timings for the control of active prostheses

Ramp duration DoF1 DoF2 DoF3 DoF1 + DoF2 DoF1 + DoF3 DoF2 + DoF3 Total
Full movement range 1 s 38.4 ± 10.4 (25) 33.1 ± 9.2 (16) 26.0 ± 7.5 (16) 1.4 ± 1.2 (0) 0.7 ± 0.9 (2) 2.0 ± 1.7 (1) 101.8 ± 25.3 (57)
2.5 s 24.3 ± 10.7 (11) 22.3 ± 6.8 (18) 23.7 ± 6.9 (25) 2.4 ± 1.4 (0) 1.3 ± 1.3 (2) 2.3 ± 1.3 (3) 76.3 ± 24.1 (54)
5 s 15.0 ± 2.8 (11) 16.3 ± 6.3 (11) 16.0 ± 4.6 (20) 3.0 ± 3.2 (4) 1.3 ± 0.9 (2) 3.0 ± 1.4 (4) 54.6 ± 11.1 (42)
  1. Mean and standard deviation of the number of decomposed motor units, according to the DoF activations during which they were active. The last column indicates the mean number of all decomposed units per subject. Numbers in brackets indicate values for the subject with a limb deficiency