. 2010 Jun 14;4:21. doi: 10.3389/fnana.2010.00021

Table 3.

Microproximity between ChAT and TH fibers in the mPFC of rats.

	Infralimbic Ctx	Prelimbic Ctx	Cingulate Ctx
LAYER II/III
ChAT fibers to TH fibers	12.2^†^‡^*	8.8^†^‡^*	12.3^†^‡^*
TH fibers to ChAT fibers	23.9^†^*	28.1^†^*	39.6^†^*
LAYER V
ChAT fibers to TH fibers	17.9^†^‡	12.9^†^‡^*	15.5^†^‡^*
TH fibers to ChAT fibers	21.4^†	22.8^†^*	40.1^†^*

All values are percentage of axonal segment in microproximity over total fiber length from six animals. Abbreviations: ChAT, choline acetyltransferase; Ctx, cortex; TH, tyrosine hydroxylase.

*Wilcoxon test, p < 0.05, two-tailed, ChAT vs TH fibers.

^†Wilcoxon test, p < 0.05, two-tailed, Region-specific difference.

^‡Wilcoxon test, p < 0.05, two-tailed, Layer-specific difference.