Figure 1. The effect of fenugreek treatment on electrophysiological parameters of sciatic nerves. a: mean conduction velocity, b: mean voltage of compound action potential, c: mean duration of compound action potential (ms). d: mean delay in tail flick test. Groups are as same as those represented in a. e: example graphs of nerve compound action potentials recorded from the different groups, at each graph the first sharp wave is the stimulus and the second one is the response of the nerve. Error bars representing the standard error of mean.