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. Author manuscript; available in PMC: 2021 Jun 29.
Published in final edited form as: J Clin Neurophysiol. 2015 Oct;32(5):428–433. doi: 10.1097/WNP.0000000000000203

FIG. 2.

FIG. 2.

Representative intracortical inhibition (ICI) motor evoked potentials (MEPs) from a repetitive transcranial magnetic stimulation (rTMS) subject (left panel) and a sham subject (right panel). As displayed for a representative subject (left panel), subjects in the rTMS group displayed an increase in ICF MEP amplitude after rTMS—representing less inhibition, that is, reduced ICI. In contrast, the representative sham subject (right panel) demonstrated a slight decrease in ICI MEP amplitude after sham stimulation. ICF: intracortical facilitation.