同: Magendie孔,第4脳室正中孔

WordNet

a natural opening or perforation through a bone or a membranous structure (同)hiatus
marine microorganism having a calcareous shell with openings where pseudopods protrude (同)foraminifer

PrepTutorEJDIC

《所有・所属》…『の』,…のものである,…に属する・《材料・要素》…『でできた』,から成る・《部分》…『の』[『中の』] ・《数量・単位・種類を表す名詞に付いて》…の・《原因・動機》…『で』,のために(because of) ・《主格関係》…『の』,による,によって・《目的格関係》…『を』,の・《同格関係》…『という』・《関係・関連》…『についての』[『の』],の点で・《抽象名詞などと共に》…の[性質をもつ] ・《『It is』+『形』+『of』+『名』+『to』 doの形で,ofの後の名詞を意味上の主語として》・《分離》…『から』・《起原・出所》…『から』[『の』](out of) ・《『名』+『of』+『a』(『an』)+『名』の形で》…のような・《『名』+『of』+『mine』(『yours, his』など独立所有格)の形で》…の…・《時》(1)《副詞句を作って》…に《形容詞句を作って》…の・《時刻》《米》…前(to,《米》before)
(骨・植物などの)孔(こう),開口
OLD French古[代]フランス語

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/09/22 08:24:22」(JST)

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The median aperture ('"medial aperture," "Foramen of Magendie"') drains cerebrospinal fluid (CSF) from the fourth ventricle into the cisterna magna. The two other openings of the fourth ventricle are lateral apertures (foramina of Luschka), one on the left and one on the right, which drain cerebrospinal fluid into the cerebellopontine angle cistern. The median foramen on axial images is posterior to the pons and anterior to the caudal cerebellum. It is surrounded by the obex and gracile tubercles of the medulla, tela choroidea of the fourth ventricle and its choroid plexus, which is attached to the cerebellar vermis.^[1]

Eponym

The Foramen of Magendie is named for François Magendie, who first described it.^[2]

Additional images

Median aperture

References

^ Ciolkowski M., Sharifi M., Tarka S., Ciszek B. (2011). "Median aperture of the fourth ventricle revisited.". Folia Morphol. (70(2)): 84–90. PMID 21630228.
^ synd/2388 at Who Named It?

Netter, Frank H. (1989) Atlas of Human Anatomy. Summit, NJ: Ciba-Geigy Corporation.
Williams, Peter L.; Warwick, Roger; Dyson, Mary; & Bannister, Lawrence H. (1989) Gray's Anatomy (37th ed.). New York: Churchill Livingstone.

External links

Wikimedia Commons has media related to Median aperture.

Anatomy diagram: 13048.000-3 at Roche Lexicon - illustrated navigator, Elsevier

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Hydrocephalus due to Membranous Obstruction of Magendie's Foramen.

Kasapas K1, Varthalitis D1, Georgakoulias N1, Orphanidis G1.
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「第四脳室正中口」

Brain: Median aperture
	Scheme of roof of fourth ventricle. The arrow is in the foramen of Magendie.
Latin	apertura mediana ventriculi quarti
Gray's	p.798
NeuroNames	hier-638

　　[★]

英: median aperture of fourth ventricle, median aperture (KH)
ラ: apertura mediana ventriculi quarti
同: マジャンディ孔 foramen of Magendie, Magendie孔, マジャンデイー孔, Magendie's foramen, Magendie foramen
関: 第四脳室外側口、ルシュカ孔。脳室系。髄膜。ダンディ・ウォーカー症候群

図：N.102,103

「foramen」

　　[★]

孔

関: foramina、hole、vent

[Ciolkowski-1] Ciolkowski M., Sharifi M., Tarka S., Ciszek B. (2011). "Median aperture of the fourth ventricle revisited.". Folia Morphol. (70(2)): 84–90. PMID 21630228.

[WhoNamedIt-2] synd/2388 at Who Named It?

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案内

案内

foramen of Magendie