JPH0322775B2 - - Google Patents

Info

Publication number
JPH0322775B2
JPH0322775B2 JP60097314A JP9731485A JPH0322775B2 JP H0322775 B2 JPH0322775 B2 JP H0322775B2 JP 60097314 A JP60097314 A JP 60097314A JP 9731485 A JP9731485 A JP 9731485A JP H0322775 B2 JPH0322775 B2 JP H0322775B2
Authority
JP
Japan
Prior art keywords
magnetic field
static magnetic
pulse sequence
magnetic resonance
region
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP60097314A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61254839A (ja
Inventor
Masahiko Hatanaka
Fumitoshi Kojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP60097314A priority Critical patent/JPS61254839A/ja
Publication of JPS61254839A publication Critical patent/JPS61254839A/ja
Publication of JPH0322775B2 publication Critical patent/JPH0322775B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3607—RF waveform generators, e.g. frequency generators, amplitude-, frequency- or phase modulators or shifters, pulse programmers, digital to analog converters for the RF signal, means for filtering or attenuating of the RF signal

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP60097314A 1985-05-08 1985-05-08 磁気共鳴イメ−ジング装置 Granted JPS61254839A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60097314A JPS61254839A (ja) 1985-05-08 1985-05-08 磁気共鳴イメ−ジング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60097314A JPS61254839A (ja) 1985-05-08 1985-05-08 磁気共鳴イメ−ジング装置

Publications (2)

Publication Number Publication Date
JPS61254839A JPS61254839A (ja) 1986-11-12
JPH0322775B2 true JPH0322775B2 (enrdf_load_stackoverflow) 1991-03-27

Family

ID=14189024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60097314A Granted JPS61254839A (ja) 1985-05-08 1985-05-08 磁気共鳴イメ−ジング装置

Country Status (1)

Country Link
JP (1) JPS61254839A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363441A (ja) * 1986-09-03 1988-03-19 横河電機株式会社 核磁気共鳴撮像装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200947A (ja) * 1983-04-30 1984-11-14 Toshiba Corp Ｍｒｉ装置における静磁場強度調整方法

Also Published As

Publication number Publication date
JPS61254839A (ja) 1986-11-12

Similar Documents

Publication Publication Date Title
JP4229487B2 (ja) マクスウェル項誤差を補正する方法
EP0740797B1 (en) Method of and device for magnetic resonance imaging
US4937526A (en) Adaptive method for reducing motion and flow artifacts in NMR images
US5548215A (en) MR imaging apparatus
US4845430A (en) Magnetic resonance imaging system
EP1102082B1 (en) Method and apparatus for reducing image artifacts caused by magnet vibration in an MR imaging system
US6329821B1 (en) Method and apparatus to compensate for image artifacts caused by magnet vibration in an MR imaging system
EP0783113A2 (en) Magnetic resonance imaging system
JPS59200947A (ja) Ｍｒｉ装置における静磁場強度調整方法
JP2598038B2 (ja) 磁気共鳴映像装置
JP3183915B2 (ja) 磁気共鳴イメージング装置
JPH0657205B2 (ja) 磁気共鳴イメージング方法および装置
JPH0277235A (ja) 磁気共鳴イメージング方法
JPH0578336B2 (enrdf_load_stackoverflow)
JPH0322775B2 (enrdf_load_stackoverflow)
JP3137366B2 (ja) 磁気共鳴イメージング装置
JPH0732763B2 (ja) 磁気共鳴イメ−ジング装置
EP1102081B1 (en) Method and apparatus to compensate for image artifacts caused by magnet vibration in an MR imaging system
US5929638A (en) MR method and device for carrying out the method
JPH0577417B2 (enrdf_load_stackoverflow)
US5101157A (en) Fourier transformation imaging method
JPH0479937A (ja) 磁気共鳴イメージング装置
JPS63109847A (ja) 核磁気共鳴映像装置
GB2251491A (en) NMR motion artifact reduction
WO2012005137A1 (ja) 磁気共鳴イメージング装置及びｒｆパルス制御方法