プロトン密度強調画像
WordNet
- (statistics) a coefficient assigned to elements of a frequency distribution in order to represent their relative importance (同)weighting
- sports equipment used in calisthenic exercises and weightlifting; it is not attached to anything and is raised and lowered by use of the hands and arms (同)free weight, exercising weight
- an artifact that is heavy
- the vertical force exerted by a mass as a result of gravity
- the relative importance granted to something; "his opinion carries great weight"; "the progression implied an increasing weightiness of the items listed" (同)weightiness
- an oppressive feeling of heavy force; "bowed down by the weight of responsibility"
- render visible, as by means of MRI
- the general impression that something (a person or organization or product) presents to the public; "although her popular image was contrived it served to inspire music and pageantry"; "the company tried to project an altruistic image"
- an iconic mental representation; "her imagination forced images upon her too awful to contemplate" (同)mental image
- (mathematics) the set of values of the dependent variable for which a function is defined; "the image of f(x) = x^2 is the set of all non-negative real numbers if the domain of the function is the set of all real numbers" (同)range, range of a function
- adjusted to reflect value or proportion; "votes weighted according to the size of constituencies"; "a law weighted in favor of landlords"; "a weighted average"
- (medicine) obtaining pictures of the interior of the body (同)tomography
- the amount per unit size (同)denseness
PrepTutorEJDIC
- 〈u〉『重さ』,重量,目方;体重;《a weight》(…の)重さ《+of+名》 / 〈u〉重さ(重力が物体に及ぼす力) / 〈u〉衡法(重量を示す体係) / 〈c〉重量単位 / 〈c〉(はかりの)おもり,分銅;(一般に)重いもの,おもし / 〈u〉重要性,価値 / 〈u〉《しばしば a weight》精神的な重荷,負担 / (…で)…‘に'重荷を負わせる;…‘を'圧迫する;苦しめる《+名+with+名》 / …‘を'重くする
- (鏡に映った)『像』,(レンズによる)映像 / (心に浮かぶ)『像』,心像,イメージ / (絵・彫刻などによる人・動物などの)『像』,肖像;偶像《+『of』+『名』》 / (…に)『そっくりの人』(『物』)《+『of』+『名』》 / (…の)典型;(…の)化身《+『of』+『名』》 / (直喩(ちょくゆ)・隠喩などの)比喩 / …‘の'像を描く;…‘を'思い描く
- 《補語にのみ用いて》(…に)有利な《+toward+名》
- 〈U〉『密集』;『密度』,濃さ / 〈U〉〈C〉(物質の)密度,濃度,比重 / 〈U〉《話》頭の鈍さ,愚鈍さ
UpToDate Contents
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English Journal
- Measurement and characterization of the human spinal cord SEEP response using event-related spinal fMRI.
- Figley CR, Stroman PW.SourceCentre for Neuroscience Studies, Queen's University, Kingston, Ontario, Canada.
- Magnetic resonance imaging.Magn Reson Imaging.2012 May;30(4):471-84. Epub 2012 Jan 27.
- Although event-related fMRI is able to reliably detect brief changes in brain activity and is now widely used throughout systems and cognitive neuroscience, there have been no previous reports of event-related spinal cord fMRI. This is likely attributable to the various technical challenges associat
- PMID 22285878
- High-resolution proton density weighted three-dimensional fast spin echo (3D-FSE) of the knee with IDEAL at 1.5 Tesla: comparison with 3D-FSE and 2D-FSE--initial experience.
- McMahon CJ, Madhuranthakam AJ, Wu JS, Yablon CM, Wei JL, Rofsky NM, Hochman MG.SourceDepartment of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA. colmjmcmahon@yahoo.co.uk
- Journal of magnetic resonance imaging : JMRI.J Magn Reson Imaging.2012 Feb;35(2):361-9. doi: 10.1002/jmri.22829. Epub 2011 Oct 27.
- PURPOSE: To assess the feasibility of combining three-dimensional fast spin echo (3D-FSE) and Iterative-decomposition-of water-and-fat-with-echo asymmetry-and-least-squares-estimation (IDEAL) at 1.5 Tesla (T), generating a high-resolution 3D isotropic proton density-weighted image set with and witho
- PMID 22034221
Japanese Journal
- 膝関節軟骨における脂肪抑制 three-dimensional coherent oscillatory state acquisition for the manipulation of image contrast(3D-COSMIC) シーケンスの基礎的検討
- 天河 卓也,四戸 徹,富永 聡,本多 貴士,福丸 三二,佐々木 次郎
- 日本放射線技術學會雜誌 66(9), 1221-1228, 2010-09-20
- … Fat-suppressed three-dimensional coherent oscillatory state acquisition for the manipulation of image contrast (3D-COSMIC) is a sequence that is based on fast imaging employing steady state acquisition (FIESTA) of balanced steady-state free precession (balanced SSFP). …
- NAID 130000423436
- Evaluation of the Susceptibility Artifacts and Tissue Injury Caused by Implanted Microchips in Dogs on 1.5T Magnetic Resonance Imaging
- SAITO Miyoko,ONO Shin,KAYANUMA Hideki,HONNAMI Muneki,MUTO Makoto,UNE Yumi
- Journal of Veterinary Medical Science advpub(0), 1001130119, 2010
- … There was significant signal loss and image distortion over a wide range around the area where the microchip was implanted. … The artifact was more extensive in T2*-weighted images (gradient-echo) and less extensive in proton density-weighted images (fast spin-echo with short echo time). …
- NAID 130000149860
Related Links
- This page contains information, links to basics and news resources about Proton Density Weighted Image, furthermore the related entries: Density Weighted Imaging, Contrast, Fast Spin Echo, R-Weighted Image. Provided by the Magnetic ...
- Discuss the differences between T1-weighted images, proton density-weighted images, and T2-weighted images. Physical Basis for TI and T2. T1 is the longitudinal relaxation time. It indicates the time required for a substance to become ...
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- proton density weighted image
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- 水素密度強調画像
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- proton density weighted image
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- diagnostic imaging、-graphy、image processing、imaging study
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- summation
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