loading...| Preferred Name |
fourth ventricle |
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| Synonyms |
ventricle IV IVth ventricle ventricle of hindbrain fourth ventricle proper rhombencephalic ventricle ventricle of rhombencephalon ventriculus quartus 4th ventricle hindbrain ventricle rhombencephalic vesicle |
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| Definitions |
Part of the ventricular system of the brain, forming a single large irregularly shaped cavity located on the midline of the rhombencephalon, between the medulla, pons and the isthmus ventrally and the cerebellum dorsally. It is continuous with the cerebral aqueduct anteriorally and the central canal of the spinal cord posteriorly. It communicates with the subarachnoid space through its lateral and median apertures. |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0002422 |
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| ccf_is_provisional |
false |
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| ccf_part_of | ||
| ccf_pref_label |
fourth ventricle |
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| definition |
Part of the ventricular system of the brain, forming a single large irregularly shaped cavity located on the midline of the rhombencephalon, between the medulla, pons and the isthmus ventrally and the cerebellum dorsally. It is continuous with the cerebral aqueduct anteriorally and the central canal of the spinal cord posteriorly. It communicates with the subarachnoid space through its lateral and median apertures. |
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| depiction |
https://ccf-ontology.hubmapconsortium.org/objects/v1.2/Allen_F_Brain.glb http://upload.wikimedia.org/wikipedia/commons/7/7d/Gray734.png https://ccf-ontology.hubmapconsortium.org/objects/v1.2/Allen_M_Brain.glb |
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| external_definition |
Fluid-filled brain cavity. Kimmel et al, 1995.[TAO] The fourth ventricle is an irregularly shaped cavity in the rhombencephalon, between the medulla oblongata, the pons, and the isthmus in front, and the cerebellum behind. It is continuous with the central canal of the cord below and with the cerebral aqueduct above, and through its lateral and median apertures it communicates with the subarachnoid space[GO][GO:0021592]. Irregularly shaped cavity in the rhombencephalon, between the medulla oblongata, the pons, and the isthmus in front, and the cerebellum behind. It is continuous with the central canal of the cord below and with the cerebral aqueduct above, and through its lateral and median apertures it communicates with the subarachnoid space.[AAO] |
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| has exact synonym |
ventricle IV |
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| has narrow synonym |
rhombencephalic vesicle |
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| has related synonym |
IVth ventricle ventricle of hindbrain fourth ventricle proper rhombencephalic ventricle ventricle of rhombencephalon ventriculus quartus 4th ventricle hindbrain ventricle |
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| has_obo_namespace |
uberon |
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| homology_notes |
The early development of most vertebrate brains is similar (...). The zebrafish neural tube follows the same basic differentiation pattern as the mammalian neural tube (reference 1); The brain develops from three embryonic enlargements of the neural tube, which later differentiate into five regions. A forebrain differentiates into telencephalon and diencephalon. The midbrain, or mesencephalon, remains undivided. The hindbrain divides into the metencephalon and myelencephalon. Cavities within the brain enlarge to form a series of interconnected ventricles (reference 2).[well established][VHOG] |
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| id |
UBERON:0002422 |
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| in_subset |
http://purl.obolibrary.org/obo/uberon/core#human_reference_atlas http://purl.obolibrary.org/obo/uberon/core#vertebrate_core |
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| label |
fourth ventricle |
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| notation |
UBERON:0002422 |
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| part_of | ||
| prefLabel |
fourth ventricle |
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| present in taxon | ||
| treeView | ||
| xRef |
EMAPA:16917 SCTID:180932000 AAO:0011043 MA:0000196 MESH:D020546 DMBA:126651782 DHBA:10669 BM:Pons-4V FMA:78469 ZFA:0000110 BTO:0003426 Wikipedia:Fourth_ventricle HBA:9421 GAID:610 BIRNLEX:1256 NCIT:C12828 MBA:145 EHDAA:896 UMLS:C0149556 CALOHA:TS-2015 BAMS:4V XAO:0003099 EHDAA2:0000100 neuronames:621 TAO:0000110 BAMS:V4 VHOG:0000006 DHBA:12805 EV:0100310 |
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| subClassOf |