highly significantp = 0.0197
Similar effects of VNS were observed in the intact hemispheres contralateral to the infusion sites: a two-way ANOVA on fiber crossings in contralesional M1 revealed a highly significant effect of VNS, as well as a significant effect of 6-OHDA treatment (contralesional M1 TH+ fiber counts, two-way ANOVA; 6-OHDA vs. veh: F = 6.42, p = 0.0197; VNS vs. sham: F = 38.82, p < 0.000; interaction: F = 0.07, p = 0.798).