Neuropeptide Y in the Adult and Fetal Human Pineal Gland

Figure 3

Superior (dorsal) view of the diencephalic-mesencephalic area of a 3.5-month-old human fetus. The third ventricle (3 ventr) without pial covering is seen to the right in the micrograph. The small pineal gland is a small protuberance (arrow) and merging via the broad stalk with the habenula (Ha). Sup col.: superior colliculus. Bar = 2 mm.