Table 1.

SSEP latency^{^a}

	Rest	Index finger abduction	Precision grip	Power grip	p^{^b}
SSEP latency in subjects showing all SSEP components (n = 10)
5% of MVC
P14 (ms)	16.8 ± 1.3	16.5 ± 1.1	16.8 ± 1.2	16.6 ± 1.4	0.9
N20 (ms)	20.6 ± 1.0	20.5 ± 0.8	20.9 ± 0.8	20.5 ± 1.0	0.7
P25 (ms)	25.2 ± 3.0	24.7 ± 2.9	25.1 ± 1.9	25.7 ± 2.3	0.8
30% of MVC
P14 (ms)	16.6 ± 1.3	16.7 ± 1.6	16.8 ± 0.8	17.1 ± 1.3	0.9
N20 (ms)	20.1 ± 1.0	20.0 ± 0.7	20.3 ± 0.9	20.7 ± 1.2	0.4
P25 (ms)	25.0 ± 2.6	24.7 ± 2.5	25.3 ± 2.9	24.9 ± 2.8	0.9
Latency of N20 and P25 in all subjects tested (n = 18)
5% of MVC
N20 (ms)	20.6 ± 1.2	20.4 ± 1.5	20.5 ± 1.4	20.7 ± 1.2	0.8
P25 (ms)	24.8 ± 3.0	24.5 ± 2.8	24.7 ± 2.2	24.9 ± 2.7	0.9
30% of MVC
N20 (ms)	20.3 ± 1.4	20.3 ± 1.5	20.3 ± 1.3	20.5 ± 1.4	0.9
P25 (ms)	24.6 ± 2.6	24.4 ± 2.7	24.6 ± 2.6	24.4 ± 2.8	0.8

↵^aMean SSEP latency for all components (n = 10) and for the N20 and P25 separately (n = 18).
↵^bp values represent ANOVA tests performed across tasks at each force level.