The strength of inter- and intralimb coordination estimated with the length of vector r was highly significant ( p < 0.001) in all groups and attained values of 0.95–0.98 in intact rats, while saline and Riluzole treated rats showed ranges of 0.84–0.98 and 0.79–0.97, respectively.
On the other hand, the difference of -18 ms ( p = 0.313) obtained for control muscles in four of five RG1 rats and the difference of 1 ms ( p = 1.0) for control muscles in the RG2 rats was not significant, while the difference of -21 ms ( p = 0.026) obtained for muscles with SNC in the RG2 rats was almost significant ( S8 and S9 Tables).