Fig. 3
Scatter plots of MLTi as a function of the height at withers. Scatter plots of MLTi as a function of the height at withers where i refers to the case number. MLTi is the mean MLT of 3 data pairs at stimulation voltages Vstim of 10, 20 and 30 V above motor threshold MT. One point represents the mean value of one case. All 12 cases are included. Each plot represents a muscle group. Figures (a) and (b) refer to ECR: extensor carpi radialis muscle, respectively left and right. Figures (c) and (d) refer to TC: tibial cranial muscle, respectively left and right. The parameters of the regression lines are specified in Table 3. All regression lines show increasing courses of which the left TC muscle group is significant for p ≤ 0.05