TABLE I.
Map modifications details for each participant. The first modification chosen for Subject1 consisted in increasing the gains s3, s4, s5, s6 associated with the sensors placed on the shoulders. The second modification acted on the contribution of the body to the movement of the cursor in the vertical direction, thus d̄2 was changed. With Subject 2 we acted from the beginning on the contribution of the body to the cursor movement in the horizontal and vertical direction, and we changed d̄1 and d̄2 respectively.
Subject | 1st modification | 2nd modification |
---|---|---|
SCI 1 |
s3 = s4 = 5 s5 = s6 = 10 |
d̄2 = [0.4 0.4 0.4 0.4 2 2 2 2] s3 = s4 = 5 s5 = s6 = 10 |
SCI 2 |
d̄1 = [1.2 1.2 1.2 1.2 0.4 0.4 0.4 0.4] d̄2 = [0.5 0.5 0.5 0.5 1 1 1 1] |
d̄1 = [1.3 1.3 1.3 1.3 0.4 0.4 0.4 0.4] d̄2 = [0.4 0.4 0.4 0.4 1.3 1.3 1.3 1.3] S = diag(0.6) |