Figure 2From: Retrograde tracing and toe spreading after experimental autologous nerve transplantation and crush injury of the sciatic nerve: a descriptive methodological study Retrograde tracing - α-motor neurons: Images of ANT (A) and CI (B) lumbar spinal cord containing retrograde traced α-motor neurons. Quantification of positively traced neurons revealed no difference in the amount of labelled α-motoneurons between ANT and CI animals (C). Total amount of positively traced motor neurons was counted in lumbar spinal cord segments L3-L6 (D).Back to article page