Table 3 Confusion matrix for a 1-DOF closed-loop experiment performed by S3. ^a denotes that one “Far” trial resulted in a timeout which was scored as a misclassification. In this trial, the subject did not acquire the target and provide an answer in the allotted 30 s trial time

From: Restoration of motor control and proprioceptive and cutaneous sensation in humans with prior upper-limb amputation via multiple Utah Slanted Electrode Arrays (USEAs) implanted in residual peripheral arm nerves