Figure 5

Cervical vagus nerve fascicle and vessel number (A) and vessel diameters (B). Darker grey boxes indicate the 25% percentile, the solid black line the median, the lighter grey box the 75% percentile, the whiskers minima and maxima. Significant differences were observed comparing the number as well as the minimum and maximum diameters between subepineural and subperineural vessels. The grey numbers on top give the numerical maximum.