Assertion: medulla | /r/HasProperty | the obex
Facets:
Source sentences:
text: These include the posterior medial sulcus, cuneate and gracile fasciculi, cuneate and gracile tubercles (respective nuclei), trigeminal tubercle (spinal nucleus of the trigeminal nerve), lateral funiculus (lateral white matter fibers), inferior half of the rhomboid fossa (floor of the fourth ventricle), and the obex.