Figure 7.
The averaged test MEP responses (A) and the S1-TMS-induced IHI with and without the DS (B) in the participants with the TP ratio less than 1.0 in Experiment 1. An arrow points the prominent suppression of the MEP response in both the S1 and DS + S1 conditions (A). Bars indicate means, and error bars indicate standard errors of means (B). MEP, motor evoked potential; S1, primary sensory area; TMS, transcranial magnetic stimulation; DS, tactile stimulation to the index finger; C-T interval, conditioning-testing interval.