Brief Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2010; 16(43): 5440-5446
Published online Nov 21, 2010. doi: 10.3748/wjg.v16.i43.5440
Table 3 Summary data for reproducibility of latencies and amplitudes for spinal and cortical evoked potentials with repeat testing (mean ± SD)
SpinalCortical
N1 latencies (ms)4.4 ± 0.5132.1 ± 6.1
P1 latencies (ms)6.6 ± 0.6229.8 ± 15.8
N1/P1 amplitude (μV)35 ± 8.518.6 ± 3.4