Fig. 1

Correlation between the MRC scale and the MUNE (upper left); MRC scale and the CMAP amplitude (top right); MUNE and CMAP amplitude (lower left); MUNE and the ALS-FRS (bottom right)
Correlation between the MRC scale and the MUNE (upper left); MRC scale and the CMAP amplitude (top right); MUNE and CMAP amplitude (lower left); MUNE and the ALS-FRS (bottom right)