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. 2019 May 1;122(1):93–104. doi: 10.1152/jn.00061.2019

Fig. 5.

Fig. 5.

Age increases neuromuscular transmission failure (NMTF%) during 120 s of 40- and 75-Hz stimulation when pulse number per train is uniform. Plot (means ± SE) illustrates increased NMTF% in old rats during 120 s of 40 (red squares)- and 75-Hz stimulations (gray squares) compared with that in young rats during 40 (blue circles)- and 75-Hz stimulations (gray circles). In all experiments, the number of pulses per train are identical (13). *P < 0.01, two-way ANOVA with Bonferroni post hoc analysis; n = 6–8 rats per age.