Table 1.

Soleus H- and M-Wave data in control subjects and patients

	Control subjects	Patients
H-threshold (mA)	8.1 (3.0)	9.5 (5.0)
M-threshold (mA)	13.5 (5.4)	13.9 (7.6)
H-threshold (1 x MTh)	0.6 (0.06)	0.68 (0.1)*
M-Value at 1.5 x MTh (mA)	20.7 (9.5)	20.4 (12)
H-Treshold (1.5 x MTh)	0.42 (0.09)	0.49 (0.1)*
H-size at 1 x MTh (% of Mx)	45 (15)	49 (17) Group 1
		33 (18)* Group 2
H-size at 1.5 x MTh (% of Mx)	25 (13)	26 (15)
M-size at 1.5 x MTh (% of Mx)	53 (17)	56 (16)

The figures are the mean and one standard deviation (in brackets). Asterisks denote statistically significant differences between control subjects and patients.Abbreviations: MTh = Motor Threshold; x = times; Mx = Maximal motor response;