Table 1. Accuracy, Sensitivity and Specificity of cortically-driven and NMES-generated upper limb movements.

Movement	Thumb Wiggle	Thumb Extension	Thumb Flexion
Accuracy	91.5 + 0.6% (p < 0.01)	90.9 ± 0.6% (p < 0.01)	84.6 ± 0.8% (p < 0.01)
Sensitivity	96.4 ± 1.0%	62.1 ± 2.6%	94.0 ± 1.3%
Specificity	90.6 ± 0.7%	96.4 ± 0.4%	82.9 ± 0.8%