Fig. 2
Minimum blocking frequency summary results. Method Manual defined the minimum blocking frequency as the frequency that blocked with a sufficiently large block amplitude window prior to the occurrence of re-excitation (by experimenter observation during data acquisition). Methods AutoAUC and AutoMax defined the minimum blocking frequency as the lowest frequency that had a sigmoid fit with R2 greater than 0.5. Method AutoAUC used sigmoid fits based on the area under the curve of stimulus-triggered average force. Method AutoMax used sigmoid fits based on the maximum value of stimulus-triggered average force. Labeled Kruskal-Wallis test p-values were not corrected for multiple comparisons. Each dot in each panel was a separate experiment on a separate nerve, and no nerve underwent testing with multiple cuffs