Table 1.

NB passage from the LG to primary afferents is lowest in N4 afferents, regardless of whether N4 or N2 is shocked (Wilcoxon test; p < 0.04)

	Nerve
Stimulus	1	2	3	4	5
N2 (20 Hz)	0.215 ± 0.018	0.225 ± 0.017	0.208 ± 0.015	0.063 ± 0.009	0.208 ± 0.019
N4 (20 Hz)	0.207 ± 0.015	0.212 ± 0.013	0.214 ± 0.014	0.143 ± 0.011	0.215 ± 0.013

The nerves were shocked at 70% of the LG threshold for 10 min. n = 6 for each stimulus.