Figure 4
From: The development of descending projections from the brainstem to the spinal cord in the fetal sheep
Medulla (G140). CTB labelled cells were found in the medulla of the G140 sheep in the raphe pallidus (RPa), raphe obscurus (ROb), gigantocellular reticular (Gi), and parvicellular reticular (PCRt) nuclei, in the nucleus of the solitary tract (Nsol), lateral reticular nucleus (LRt), around the ambiguus nucleus (Amb), paramedian reticular nucleus (PMn), and along the ventral edge of the section. IO = inferior olive nucleus. Both sides of the figure are ipsilateral labelling (see methods).