Table 5.

Percentage of pyramidal cells within the microproximity of ChAT and/or TH fibers in the mPFC of rats.

	Infralimbic Ctx	Prelimbic Ctx	Cingulate Ctx
LAYER II/III
ChAT fibers	80.6	86.7	90.3
TH fibers	69.4	65.0	61.1†
ChAT and TH fibers	63.9	56.7	55.6†
LAYER V
ChAT fibers	77.8*	90.0*	88.9*
TH fibers	86.1	80.0	87.5†
ChAT and TH fibers	72.2	70.0	80.6†

All values are mean percentage of pyramidal cells within the microproximity of fibers from six animals.

*Wilcoxon test, p < 0.05, two-tailed, Region-specific difference in fiber density.

^†Wilcoxon test, p < 0.05, two-tailed, Layer-specific difference of fiber density.