The location of motor, sensory neurons and afferent fibers in the brain stem, spinal cord and ganglia projecting to the rat GV20 were investigated by HRP histochemical methods using the neural tracers, WGA-HRP.
Following injection of WGA-HRP into GV2...
The location of motor, sensory neurons and afferent fibers in the brain stem, spinal cord and ganglia projecting to the rat GV20 were investigated by HRP histochemical methods using the neural tracers, WGA-HRP.
Following injection of WGA-HRP into GV20, the labeled motor neurons were observed bilaterally within the facial nucleus in the brain stem and superior cervical ganglia. Labeled sensory neurons were observed in trigeminal ganglia and dorsal root ganglia C_1-2 Primary afferent fibers projecting to the rat GV20 were bilaterally labeled in lamina Ⅰ. Ⅱ. Ⅲ in the dorsolateral region of dorsal horn of C_(1-2) segments.