The Nucleus Prepositus (NPrep) is a cell group concerned with horizontal eye movement.
The Pontobulbar Body is a caudal extension of Pontine Gray and sends projections to the cerebellum.
The Facial Motor Nucleus (7) is small here (small dark red region in center) but just rostrally becomes much larger (larger reddish area).
Another "misplaced piece" of Pontine Gray is the Arcuate Nucleus. Like the Pontine Gray, it receives projections from the cerebral cortex and sends efferents to the cerebellum. These efferents run vertically up the midline and then course laterally across the floor of the 4th ventricle as the Striae Medullares of the 4th Ventricle.
The Central Tegmental Tract (CTT) is a pathway from the midbrain to the inferior olive complex.
