Motor Cortex Plasticity during Unilateral Finger Movement with Mirror Visual Feedback
Table 2
Mean and standard deviation of MEP elicited by spTMS, SICI, and SICF in the nondominant FDI muscle at rest and during motor task of the dominant FDI muscle in different visual feedback.
Muscle
Experiment
MEP (mV)
SICI (mV)
SICF (mV)
Rest
Motor task
Rest
Motor task
Rest
Motor task
FDI
DVF
1.91 ± 1.50
2.63 ± 2.18
0.67 ± 0.82
0.73 ± 0.70
1.96 ± 0.90
2.82 ± 1.55
MVF
2.03 ± 1.07
2.77 ± 1.38
0.75 ± 0.74
1.47 ± 1.47
2.66 ± 1.46
3.62 ± 2.01
BVF
2.03 ± 0.78
2.14 ± 0.91
0.65 ± 0.50
0.77 ± 0.79
2.45 ± 1.12
2.95 ± 2.14
ADM
DVF
1.28 ± 1.40
1.16 ± 1.30
0.33 ± 0.31
0.33 ± 0.34
1.10 ± 0.89
1.17 ± 0.90
MVF
1.36 ± 1.14
1.13 ± 0.95
0.65 ± 0.69
0.59 ± 0.64
2.79 ± 2.83
2.87 ± 2.90
BVF
1.10 ± 0.93
1.20 ± 0.99
0.50 ± 0.53
0.51 ± 0.64
1.46 ± 1.16
1.51 ± 1.32
DVF: direct visual feedback; MVF: mirror visual feedback; BVF: blocked visual feedback. ADM: abductor digiti minimi muscle. Wilcoxon test between motor task and resting state: .
