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. 2023 Jun 28;14:1104817. doi: 10.3389/fneur.2023.1104817

Figure 2.

Figure 2

The neurophysiological schematic model of “dichotomizing axons” in rats. There are dichotomizing axons that project to the ventral portion of the L5–L6 disc and the groin skin during the sensory pathways from the ventral portion of the L5–L6 disc and neurons in the L1 and L2 DRG. GFN, genitofemoral nerve; PST, paravertebral sympathetic trunk; RC, ramus communicans; SN, spinal nerve; SVN, sinuvertebral nerve (30).