FIG. 4.
Electrophysiological responses and myelin damage in cords with 80% sustained compression. (A) A sample compound action potential (CAP) history of the experimental protocol. (B) CAP comparison after 30βmin of sustained compression versus the recovery phase. The CAP magnitudes were normalized with respect to the uninjured condition. (C) Comparisons of node ratio in cords with 80% nominal sustained compression before and after a 30-min recovery period (***pβ<β0.001).