Important Structures:
 ACN - Accessory Cuneate Nucleus
 DMV - Dorsal Motor Vagal Nucleus
 Hy - Hypoglossal Nucleus
 NA - Nucleus Ambiguus
 NS - Nucleus of the Solitary Tract
 TS - Tractus Solitarius
 RN - Raphe Nucleus
 STN - Spinal Trigeminal Nucleus
 STT - Spinal Trigeminal Tract
 FV - Fourth Ventricle
 Py - Pyramids
 ML - Medial Lemniscus