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. 2013 Mar 27;8(3):e60686. doi: 10.1371/journal.pone.0060686

Figure 3. SRD spinally projecting fibers increased in antidromic conduction velocity with termination distance and NRGc collateralization.

Figure 3

A, sampled neurons with fibers collateralizing (white columns) or not (black columns) to or through the NRGc, and ending between Ce2-Th5, between Th5-Lu5 or Lu5. B, thoracic-cervical (Th5-Ce2) and lumbar-thoracic (Lu5-Th5) means ± SD antidromic conduction velocities estimated by two-point stimulation. C, means ± SD of antidromic conduction velocities estimated by single point stimulation subtracting pulse duration (C1; C2) or 0.2 ms (C3) to antidromic latency measurements. Abbreviations at the X axis signal the stimulation sites at each spinal segment. The P-values of the pairwise comparisons were calculated by the Dunn's post-test.