Figure 8
From: Mapping of neurokinin-like immunoreactivity in the human brainstem
A. Low-magnification image of the periaqueductal gray (PAG) and the central nucleus of the inferior colliculus (IC, CNu) areas. D: dorsal; M: medial. Scale bar: 100 Ī¼m B. High magnification of the region delimited in the central rectangle in Figure 8A. Note the immunoreactive cell bodies and fibers (arrowheads). D: dorsal; M: medial. Scale bar: 100 Ī¼m