<原著>磁気共鳴画像構成時の物理特性の視覚的観察 : 放射線計測実験への応用(その1)

URI http://harp.lib.hiroshima-u.ac.jp/pu-hiroshima/metadata/3437
File
Title
<原著>磁気共鳴画像構成時の物理特性の視覚的観察 : 放射線計測実験への応用(その1)
Title Alternative
<ORIGINAL ARTICLES>Visual observation of the properties of physical in MRI
Author
氏名 羽根田 清文
ヨミ ハネダ キヨフミ
別名 HANEDA Kiyofumi
氏名 加藤 博和
ヨミ カトウ ヒロカズ
別名 KATO Hirokazu
氏名 澤田 昭三
ヨミ サワダ ショウゾウ
別名 SAWADA Shozo
Subject
照射パルス
共鳴周波数
T1値
T2値
教育効果
RF pulse
resonance frequency
T1 value
T2 value
education effect
Abstract

The progress of magnetic resonance imaging (MRI) as a clinical tool has been extraordinary, outstripping the rate of development of any other imaging technique. Barely 20 years have passed since the introduction of these clinical systems, and the MRI is essential to the clinical management of neurological and musculoskeletal disease. and applications in other areas are constantly being defined. Any new imaging technique brings with it an educational need, which in the case of the MRI is intense. The underlying technology is particularly complex and a working knowledge of it is essential to good practice. Further, unlike the CT scan, which is a fairly mature modality, the MRI continues to evolve at an extraordinary pace. Thus, an attempt at creating a user-friendly experience to simplify its use was done. As a result of the experience, pulse sequence diagrams, which are included for every major technique, were displayed accurately in the oscilloscope. Also, the values of Longitudinal recovery times (T1), Transverse relaxation times (T2) and Resonance frequency are expressed by formula. The experience was found effective for student education.

Description

国立情報学研究所で電子化

Journal Title
広島県立保健福祉短期大学紀要
Volume
1
Issue
1
Spage
65
Epage
69
Published Date
1996-03
Publisher
広島県立保健福祉短期大学
ISSN
1342-0070
NCID
AA11318754
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Sort Key
13
Old URI
Set
pu-hiroshima