Preconditioning with Cathodal High-Definition Transcranial Direct Current Stimulation Sensitizes the Primary Motor Cortex to Subsequent Intermittent Theta Burst Stimulation
Table 3
Summary of MEP amplitudes at different time points.
Time
Sham cathodal HD-tDCS+iTBS mean (SD)
Cathodal HD-tDCS+iTBS mean (SD)
Raw MEP (μV)
Baseline
792 (372)
767 (354)
5 minutes
1051 (528)
1296 (567)
10 minutes
1090 (501)
1448 (654)
15 minutes
1068 (522)
1518 (681)
30 minutes
883 (446)
1412 (692)
Normalized MEP (%)
Baseline
100 (47)
100 (46)
5 minutes
133 (67)
169 (70)
10 minutes
138 (63)
189 (85)
15 minutes
135 (66)
198 (89)
30 minutes
112 (56)
184 (90)
MEP: motor evoked potential; SD: standard deviation.
