Fig. 5. Correlation between the threshold coil current rate of change for Magstim pulses and their pulse-width modulated equivalents.
The thresholds for the pTMS pulses are plotted against the thresholds for their Magstim references for i. the monophasic stimuli in the posterior-anterior direction, ii. the monophasic stimuli in the anterior-posterior direction, iii. the biphasic stimuli in the anterior-posterior direction and iv. the biphasic stimuli in the posterior-anterior direction. The linear regression is displayed in blue for each waveform and current direction.
