Table 1.

PAS parametersa

PairsIPI (s)ISI (ms)DirectionStimulus intensitycDCState
Experiment 1
    Sham-PAS21.5180521.5PASI1 mVShamRest
    Sham-PAS25180525PASI1 mVShamRest
    cDC-PAS21.5180521.5PASI1 mVAnodalRest
    cDC-PAS25180525PASI1 mVAnodalRest
Experiment 3
    PAS21.5180521.5PASI1 mVRest
    PAS25180525PASI1 mVRest
    PA-sub-PAS21.5501021.5PA95% AMTpaVC
    PA-sub-PAS25501025PA95% AMTpaVC
Experiment 4
    PAS21.5180521.5PASI1 mVRest
    PAS25180525PASI1 mVRest
    AP-sub-PAS21.5501021.5AP95% AMTapVC
    AP-sub-PAS25501025AP95% AMTapVC
Experiment 5
    PAS21.5180521.5PASI1 mVRest
Experiments 6 and 7
    PAS21.5180521.5PASI1 mVRest
    PAS25180525PASI1 mVRest
    PAS1001805100PASI1 mVRest
  • aDirection, TMS current induced in the brain; IPI, interpair interval; State, state of the target muscle; SI1 mV, stimulus intensity to evoke 1 mV MEP; VC, 5% maximum voluntary contraction.