後有孔質
WordNet
- material of a particular kind or constitution; "the immune response recognizes invading substances"
- a particular kind or species of matter with uniform properties; "shigella is one of the most toxic substances known to man"
- the real physical matter of which a person or thing consists; "DNA is the substance of our genes"
- located at or near or behind a part or near the end of a structure
- having a number or series of holes; "a perforated steel plate"; "perforated cancellation"; "perforated stamp"
PrepTutorEJDIC
- 〈U〉『物質』,物 / 〈U〉《the~》(…の)『趣旨』,本音《+of+名》 / 〈U〉(スープなどの)濃さ,こく,中身[の詰まっていること] / 〈U〉『実質』,実 / 〈U〉《古》財産,資産
- 《名詞の前にのみ用いて》(生物学的に,位置が)後ろの,後部の / (時間・順序が)後の;(…より)後の《+『to』+『名』》(later) / しり(buttocks)
- …‘に'穴をあける,‘を'突き通す / 〈紙など〉‘に'ミシン目を入れる,(穴で)切り取り線をつける / (…に)穴をあける,(…を)貫通する《+『into(through)』+『名』》
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/10/17 14:42:34」(JST)
[Wiki en表示]
| Brain: Posterior perforated substance |
|
Coronal section of brain immediately in front of pons. (Post. perf. substance labeled at lower left.)
|
| Latin |
substantia perforata posterior, substantia perforata interpeduncularis |
| Gray's |
p.800 |
| NeuroNames |
ancil-726 |
The depressed area between the crura is termed the interpeduncular fossa, and consists of a layer of gray matter, the posterior perforated substance, which is pierced by small apertures for the transmission of blood vessels; its lower part lies on the ventral aspect of the medial portions of the tegmenta, and contains a nucleus named the interpeduncular ganglion; its upper part assists in forming the floor of the third ventricle.
See also
- Anterior perforated substance
Additional images
-
Human brainstem anterior view
External links
- Atlas image: n2a2p1 at the University of Michigan Health System
- Anatomy diagram: 13048.000-1 at Roche Lexicon - illustrated navigator, Elsevier
This article incorporates text from a public domain edition of Gray's Anatomy.
|
Human brain: mesencephalon (midbrain) (TA A14.1.06, GA 9.800)
|
|
Tectum
(Dorsal) |
| Surface |
- Corpora quadrigemina: Inferior colliculi
- Brachium of inferior colliculus
- Superior colliculi
- Brachium of superior colliculus
|
|
| Grey matter |
|
|
| White: Sensory/ascending |
- Spinotectal tract
- Central tegmental tract
|
|
| White: Motor/descending |
|
|
|
Peduncle
(Ventral) |
| Tegmentum |
| White: Sensory/ascending |
- lemnisci
- Ascending MLF
- Vestibulo-oculomotor fibers
- Spinothalamic tract
- Anterior trigeminothalamic tract
- Dentatothalamic tract
|
|
| White: Motor/descending |
- Rubrospinal tract
- Rubro-olivary tract
- Descending MLF
|
|
| Grey: cranial nuclei |
- GSA
- V: Mesencephalic- GSE
- III: Oculomotor, IV: Trochlear- GVE
- III: Edinger–Westphal
|
|
| Grey: other |
- Periaqueductal gray/Raphe nuclei
|
|
- Ventral tegmental area
- Pedunculopontine nucleus
- Red nucleus
|
|
|
|
|
|
| Ventricular system |
|
|
|
| Base |
| White: Motor/descending |
- Cerebral crus: Corticospinal tract
- Corticobulbar tract
- Corticopontine tract/Frontopontine fibers/Temporopontine fibers
|
|
| Grey: Substantia nigra |
- Pars compacta
- Pars reticulata
|
|
| Surface |
- Superior cerebellar peduncle
- Decussation of superior cerebellar peduncles
- Interpeduncular fossa
|
|
|
|
|
|
anat (n/s/m/p/4/e/b/d/c/a/f/l/g)/phys/devp
|
noco (m/d/e/h/v/s)/cong/tumr, sysi/epon, injr
|
proc, drug (N1A/2AB/C/3/4/7A/B/C/D)
|
|
|
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UpToDate Contents
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English Journal
- [A child with sepsis-associated encephalopathy].
- Chacqueneau AL1, Desrumaux-Becquet A, Debillon T, NGuyen MA, Bessaguet S, Bost-Bru C, Leroy P, Wroblewski I.
- Archives de pédiatrie : organe officiel de la Sociéte française de pédiatrie.Arch Pediatr.2013 Oct;20(10):1120-5. doi: 10.1016/j.arcped.2013.06.027. Epub 2013 Aug 13.
- Sepsis-associated encephalopathy (SAE) is a diffuse brain dysfunction due to a systemic response to infection. We report the case of a 4-year-old girl with fever and vomiting for 48h, brought to the university hospital of Grenoble because of vigilance disorders, loss of verbal fluency, and a cerebel
- PMID 23953625
- The artery of Percheron revisited: a cadaveric anatomical study.
- Kocaeli H1, Yilmazlar S, Kuytu T, Korfali E.
- Acta neurochirurgica.Acta Neurochir (Wien).2013 Mar;155(3):533-9. doi: 10.1007/s00701-012-1548-1. Epub 2012 Nov 10.
- BACKGROUND: The artery of Percheron (AOP) is a single thalamoperforating arterial trunk that provides bilateral supply to the paramedian thalami and the rostral midbrain. As this rare anatomical variant artery may be involved in endovascular procedures or encountered surgically during basilar termin
- PMID 23139104
- Path to the Interpeduncular Fossa: Anatomical Comparison of Endoscopic-Assisted versus Standard Subtemporal Approach.
- Lamki T1, Salma A, Baidya N, Ammirati M.
- Journal of neurological surgery. Part B, Skull base.J Neurol Surg B Skull Base.2012 Aug;73(4):261-4. doi: 10.1055/s-0032-1312717. Epub 2012 May 17.
- Objective The aim of this study was to assess the assumed advantage of endoscopic assistance to the standard subtemporal approach. The idea was to measure qualitatively and quantitatively visibility versus operability. Design We performed eight subtemporal dissections on four cadaver heads. Our
- PMID 23905002
Related Links
- The depressed area between the crura is termed the interpeduncular fossa, and consists of a layer of gray matter, the posterior perforated substance, which is pierced by small apertures for the transmission of blood vessels; its lower part lies ...
- The bottom of the interpeduncular fossa at the base of the mesencephalon, containing openings for the passage of perforating branches of cerebral arteries. pos·te·ri·or per·fo·rat·ed sub·stance [TA]. the bottom of the interpeduncular fossa at the ...
★リンクテーブル★
[★]
- 英
- posterior perforated substance (KL)
- 関
- 有孔質
[★]
- 関
- after、afterward、afterwards、backward、behind、following、late、post、posteriorly、subsequent
[★]
- ～に穴をあける。うがつ。(紙など)にミシン目を入れる
- 関
- perforation
[★]
- 関
- entity、material、matter