翻訳と辞書 Words near each other ・ Functional extinction ・ Functional finance ・ Functional fixedness ・ Functional flow block diagram ・ Functional food ・ Functional Food Centre at Oxford Brookes University ・ Functional gastrointestinal disorder ・ Functional generative description ・ Functional genomics ・ Functional grammar ・ Functional group ・ Functional group (disambiguation) ・ Functional group (ecology) ・ Functional holography ・ Functional illiteracy ・ Functional imaging ・ Functional impulsivity ・ Functional incontinence ・ Functional Independence Measure ・ Functional integration ・ Functional integration (neurobiology) ・ Functional item ・ Functional job analysis ・ Functional leadership model ・ Functional load ・ Functional logic programming ・ Functional magnetic resonance imaging ・ Functional magnetic resonance spectroscopy of the brain ・ Functional management ・ Functional manager Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Functional imaging ： ウィキペディア英語版 Functional imaging Functional imaging (or functional medical imaging), is a method in medical imaging of detecting or measuring changes in metabolism, blood flow, regional chemical composition, and absorption. As opposed to structural imaging, functional imaging centers on revealing physiological activities within a certain tissue or organ by employing medical image modalities that very often use tracers or probes to reflect spatial distribution of them within the body. These tracers are often analogous to some chemical compounds, like glucose, within the body. To achieve this, isotopes are used because they have similar chemical and biological characteristics. By appropriate proportionality, the doctors or radiologists can determine the real intensity of certain substance within the body to evaluate the risk or danger of developing some diseases. ==Modalities== *Positron emission tomography (PET) * *Fludeoxyglucose for Glucose metabolism * *O-15 as a flow tracer *Single photon emission computed tomography (SPECT) *Computed tomography (CT) perfusion imaging *Functional magnetic resonance imaging (fMRI) * *BOLD * *Diffusion MRI * *Perfusion (blood flow) * *Arterial spin labeling MRI * *Blood volume *Functional photoacoustic microscopy (fPAM) *Magnetic particle imaging (MPI) *Optical imaging * *Near-infrared spectroscopy (NIRS) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Functional imaging」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.