FIGURE 2.

Forelimb (A) and hindlimb (B) function score at 6 weeks following avulsion with (n = 3) or without (n = 2) myelotomy. Forelimb motor function scoring: 1) = flaccid forelimb, nonweight bearing, 2 = spontaneous movement of forelimb with some weakness, nonweight bearing, 3 = spontaneous movement of forelimb with little weakness, weight bearing, or 4 = normal forelimb motor function. Hindlimb motor function scoring: 1 = severe weakness of hindlimbs, nonweight bearing, 2 = spastic hindlimbs with some weakness, weight bearing but abnormal gait, 3 = spastic hindlimbs with little to no weakness, weight bearing, or 4 = normal hindlimb function.