Figure 2.

Input–output curve. (A) A repetitive I/O curve during the rest paradigm. We examined the neuroplastic response at four distinct components of the curve: (I)110% MT, (II)140% MT, (III) 165% MT and (IV) the calculate slope of the fitted curve. (B) An example of MEP waveform. In this example, the TMS intensity was 145% MT and the peak-to-peak amplitude was determined to be ∼2100 uV. For each curve, 64 such MEPs were plotted with amplitude as a function of TMS intensity. The sigmoidal curve is fit with the Boltzmann equation