Table 1.
Response latencies and conduction times (mean ± SD; 10 subjects)
Response latencies (ms)
CMEP
8.1 ± 0.40
MEP (contracting)
11.1 ± 0.50
C
Root
5.5 ± 0.56
M
max
4.4 ± 0.39
Calculated conduction time (ms)
Cortex to synapse [MEP − (
C
Root
+ 1.5)]
4.1 ± 0.41
Brachial plexus to synapse [
C
Root
−
M
max
+ 0.5]
1.6 ± 0.44