Floor of the Fourth Ventricle

Preferred Label : Floor of the Fourth Ventricle;

NCIt definition : The lower or ventral portion of the fourth ventricle transversed by the median sulcus with numerous nuclei and structures including the striae acusticae (or medullaris), fovea inferior and fovea superior, clava, obex, area postrema, and the trigonum hypoglossi and trigonum vagi.;

Details

Origin ID

C32617;

UMLS CUI

C0228528;

Anatomic structure is physical part of
- Fourth Ventricle [NCIt concept]
Contains anatomical structure(s)
- Dorsal Cochlear Nucleus [NCIt concept]
- Dorsal Nucleus of the Vagus Nerve [NCIt concept]
- Hypoglossal Triangle [NCIt concept]
- Lateral Vestibular Nucleus [NCIt concept]
- Medial Vestibular Nucleus [NCIt concept]
- Motor Nucleus of the Trigeminal Nerve [NCIt concept]
- Nucleus Ambiguus [NCIt concept]
- Nucleus of the Hypoglossal Nerve [NCIt concept]
- Nucleus of the Mesencephalic Tract of the Trigeminal Nerve [NCIt concept]
- Nucleus of the Spinal Tract of the Trigeminal Nerve [NCIt concept]
- Principal Sensory Nucleus of the Trigeminal Nerve [NCIt concept]
- Solitary Nucleus [NCIt concept]
- Spinal Vestibular Nucleus [NCIt concept]
- Striae Medullares [NCIt concept]
- Sulcus Limitans [NCIt concept]
- Superior Vestibular Nucleus [NCIt concept]
- Vagal Triangle [NCIt concept]
- Vestibular Nucleus [NCIt concept]
Semantic type(s)
- Body Space or Junction [UMLS semantic type]
UMLS correspondences (same concept)
- Rhomboid fossa of fourth ventricle [FMA entity]
- Rhomboid fossa structure (body structure) [SNOMED CT concept]
- rhomboid fossa [SNOMED Notion]

Keyword's position in hierarchy(ies) :

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