WordNet

commit a sin; violate a law of God or a moral law (同)transgress, trespass
violent and excited activity; "they began to fight like sin" (同)hell
estrangement from god (同)sinfulness, wickedness
an act that is regarded by theologians as a transgression of Gods will (同)sinning
the 21st letter of the Hebrew alphabet
any of various air-filled cavities especially in the bones of the skull
of or relating to the occiput; "occipital bone"

PrepTutorEJDIC

〈U〉(宗教・道徳上の)『罪』 / 〈C〉(宗教・道徳上の)『罪の行為』,罪悪 / 〈C〉《特におどけて》違反(過失)の行為 / (宗教・道徳上の)おきてを破る,罪を犯す / (…に)違反(過失)をする,背く《+『against』+『名』》
sine
洞(どう)(骨や組織の中の穴・くぼみなど);静脈洞

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/08/19 09:51:42」(JST)

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[Wiki en表示]

The occipital sinus is the smallest of the cranial sinuses.

It is situated in the attached margin of the falx cerebelli, and is generally single, but occasionally there are two.

It commences around the margin of the foramen magnum by several small venous channels, one of which joins the terminal part of the transverse sinus; it communicates with the posterior internal vertebral venous plexuses and ends in the confluence of the sinuses.

Occipital sinuses were discovered by Guichard Joseph Duverney.

Additional images

Base of the skull. Upper surface.

UpToDate Contents

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English Journal

Non-standard intracranial connections and alternative pathways between dural venous sinuses and cerebral veins in the rat.

Kresakova L1, Purzyc H, Schusterova I, Fulton B, Maloveska M, Vdoviakova K, Kravcova Z, Boldizar M.
Anatomical science international.Anat Sci Int.2014 May 10. [Epub ahead of print]
The aim of this study was to describe the uncommon intracranial venous connections and vein structures that may play a role in the redirection of cerebral blood drainage. The study was carried out on 35 adult Wistar rats. Corrosion casts were prepared from the cerebral venous system and Spofacryl®
PMID 24817648

Absence of gravity-dependent modulation of straight sinus flow velocity in healthy humans.

Mosso M1, Schmid-Priscoveanu A, Straumann D, Baumgartner RW.
Ultrasound in medicine & biology.Ultrasound Med Biol.2008 May;34(5):726-9. Epub 2007 Dec 21.
The influence of whole-body positions on the cerebral blood flow in normal subjects is unclear. Blood flow in cerebral veins and sinuses is continuous, pulsatile and proportional to cerebral blood flow. We examined young healthy volunteers to evaluate peak mean flow velocity (vm) in the straight sin
PMID 18160202

If patients with schizophrenia have small brains, why don't they have small heads?

Friedman L1, Wiechers IR, Cerny CA, Schulz SC, Buckley P.
Schizophrenia research.Schizophr Res.2000 Mar 16;42(1):1-6.
Although patients with schizophrenia have reduced brain size, there is no conclusive evidence that they have reduced head size. This begs the question: 'What is the precise relationship between head size and brain size ' We used a unique osteological collection to explore the relationship between ex
PMID 10706980

Japanese Journal

カラス松果腺の血管構築(短報)

The journal of veterinary medical science 56(6), 1185-1186, 1994-12-15
NAID 110003916186

Vascularization of the Pineal Gland in the Crow.

Journal of Veterinary Medical Science 56(6), 1185-1186, 1994
NAID 130003426320

犬の内頸動脈洞の研究

獸醫學研究 1(1/4), 167-"178-3", 1953
NAID 110000184650

「後頭静脈洞」

Vein: Occipital sinus
	Dural veins
	The sinuses at the base of the skull. (Occipial sinus visible at bottom center, below the Foramen Magnum on image.)
Latin	sinus occipitalis
Gray's	p.658
Drains to	confluence of sinuses
MeSH	Cranial+Sinuses