IL69904A - Selective volume method for performing localized nmr spectroscopy - Google Patents

Selective volume method for performing localized nmr spectroscopy

Info

Publication number
IL69904A
IL69904A IL69904A IL6990483A IL69904A IL 69904 A IL69904 A IL 69904A IL 69904 A IL69904 A IL 69904A IL 6990483 A IL6990483 A IL 6990483A IL 69904 A IL69904 A IL 69904A
Authority
IL
Israel
Prior art keywords
nmr spectroscopy
volume method
performing localized
selective volume
localized nmr
Prior art date
Application number
IL69904A
Other languages
English (en)
Other versions
IL69904A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL69904A0 publication Critical patent/IL69904A0/xx
Publication of IL69904A publication Critical patent/IL69904A/xx

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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
    • G01R33/4833—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices
    • 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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
    • G01R33/485—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy based on chemical shift information [CSI] or spectroscopic imaging, e.g. to acquire the spatial distributions of metabolites

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL69904A 1982-10-15 1983-10-04 Selective volume method for performing localized nmr spectroscopy IL69904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/434,688 US4480228A (en) 1982-10-15 1982-10-15 Selective volume method for performing localized NMR spectroscopy

Publications (2)

Publication Number Publication Date
IL69904A0 IL69904A0 (en) 1984-01-31
IL69904A true IL69904A (en) 1988-02-29

Family

ID=23725262

Family Applications (1)

Application Number Title Priority Date Filing Date
IL69904A IL69904A (en) 1982-10-15 1983-10-04 Selective volume method for performing localized nmr spectroscopy

Country Status (6)

Country Link
US (1) US4480228A (ko)
EP (1) EP0106226B1 (ko)
JP (1) JPS59107246A (ko)
DE (1) DE3381380D1 (ko)
FI (1) FI78988C (ko)
IL (1) IL69904A (ko)

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DE3538464A1 (de) * 1985-10-29 1987-04-30 Siemens Ag Verfahren zum betrieb eines kernspinresonanzgeraetes fuer die schnelle bestimmung der laengsrelaxationszeit t(pfeil abwaerts)1(pfeil abwaerts)
US4771242A (en) * 1986-02-27 1988-09-13 Picker International, Inc. In-vivo spatially encoded magnetic resonance spectroscopy with solvent suppression
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JPH0722574B2 (ja) * 1986-03-31 1995-03-15 株式会社東芝 磁気共鳴映像装置
AU590420B2 (en) * 1986-04-24 1989-11-02 University Of Queensland, The Volume selected nmr spectroscopy
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JPS6346146A (ja) * 1986-08-13 1988-02-27 株式会社東芝 磁気共鳴測定装置
EP0260426B1 (de) * 1986-08-18 1991-04-24 Siemens Aktiengesellschaft Verfahren zur Ermittlung von kernmagnetischen Spektren aus räumlich selektierbaren Bereichen eines Untersuchungsobjektes
NL8602821A (nl) * 1986-11-07 1988-06-01 Philips Nv Werkwijze en inrichting voor het bepalen van gecorrigeerd mri oppervlaktespoelbeeld.
JPS63122440A (ja) * 1986-11-11 1988-05-26 株式会社東芝 磁気共鳴イメ−ジング装置
DE3860234D1 (de) * 1987-01-30 1990-07-19 Siemens Ag Geraet zur ermittlung von kernmagnetischen spektren aus raeumlich selektierbaren bereichen eines untersuchungsobjektes.
JPS63189134A (ja) * 1987-02-02 1988-08-04 株式会社東芝 磁気共鳴イメ−ジング装置
US4760336A (en) * 1987-02-27 1988-07-26 Stanford University Variable rate magnetic resonance selective excitation for reducing rf power and specific absorption rate
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US4988947A (en) * 1987-03-27 1991-01-29 Regents Of The University Of Minnesota Amplitude and frequency/phase modulated pulses to achieve plane rotations of nuclear spin magnetization vectors with inhomogeneous B1
US4733185A (en) * 1987-06-01 1988-03-22 General Electric Company Methods for localization in NMR spectroscopy
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JPH01146529A (ja) * 1987-12-02 1989-06-08 Toshiba Corp 磁気共鳴イメージング装置
WO1989012834A1 (en) * 1988-06-21 1989-12-28 Regents Of The University Of Minnesota Spectroscopy methods
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US5019784A (en) * 1989-08-11 1991-05-28 Regents Of The University Of Minnesota Time symmetric pulse to uniformly rotate magnetization vectors by an arbitrary angle in the presence of large B1 inhomogeneities and resonance offsets
DE3938370A1 (de) * 1989-11-18 1991-05-23 Philips Patentverwaltung Kernspintomographieverfahren und kernspintomograph zur durchfuehrung des verfahrens
US5317261A (en) * 1991-05-27 1994-05-31 U.S. Philips Corporation Volume-selective magnetic resonance imaging method and device
US7018809B1 (en) * 1991-09-19 2006-03-28 Genentech, Inc. Expression of functional antibody fragments
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DE19609839A1 (de) * 1996-03-13 1997-09-18 Philips Patentverwaltung MR-Spektroskopieverfahren
JP2791305B2 (ja) * 1996-04-08 1998-08-27 株式会社東芝 磁気共鳴映像装置
US5804966A (en) * 1996-09-10 1998-09-08 General Electric Company Volume spectroscopy having image artifact reduction
US6304084B1 (en) 1997-04-14 2001-10-16 The Board Of Trustees Of The Leland Stanford Junior University Method of improved magnetic resonance spectroscopic localization using spectral-spatial pulses
US6137290A (en) * 1998-02-19 2000-10-24 General Electric Company Magnetic resonance spectroscopic imaging having reduced chemical shift error
US6104191A (en) * 1998-03-17 2000-08-15 General Electric Company Quantitative in vivo spectroscopy using oversampling, waterline referencing, and prior knowledge fitting
DE19962847C2 (de) * 1999-12-24 2003-08-07 Forschungszentrum Juelich Gmbh Magnetresonanz-Bildgebungsverfahren mit Echo-Planar-Bildgebung
DE19962850B4 (de) * 1999-12-24 2006-12-07 Forschungszentrum Jülich GmbH Spektroskopisches Bildgebungsverfahren
DE10108341C1 (de) * 2001-02-21 2002-09-12 Siemens Ag Magnetresonanz-Spektroskopieverfahren mit einem Variieren von Phasen von HF-Pulsen
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AU2003256479A1 (en) * 2002-07-11 2004-02-02 The Research Foundation Of State University Of New York A method of using g-matrix fourier transformation nuclear magnetic resonance (gft nmr) spectroscopy for rapid chemical shift assignment and secondary structure determination of proteins
US7319784B2 (en) * 2003-02-05 2008-01-15 National Research Council Of Canada Magnetic resonance spectroscopy using a conformal voxel
US7343192B2 (en) * 2003-09-23 2008-03-11 Echo Medical Systems, Llc Magnetic resonance imaging method and apparatus for body composition analysis
US7920972B2 (en) 2004-10-18 2011-04-05 The Research Foundation Of State University Of New York G-matrix Fourier transformation (GFT) nuclear magnetic resonance (NMR) experiments for resonance assignment and structure determination of organic molecules
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US9599688B2 (en) * 2012-01-27 2017-03-21 Vista Clara Inc. Relaxation time estimation in surface NMR
DE102012205664B4 (de) 2012-04-05 2013-10-31 Siemens Aktiengesellschaft Verfahren und Steuervorrichtung zur Ansteuerung eines Magnetresonanzsystems
US9791530B2 (en) * 2012-04-14 2017-10-17 The Regents Of The University Of Michigan Method of MRI imaging using non-slice-selective, spatially tailored tip-up pulse
KR101471979B1 (ko) 2013-02-20 2014-12-15 삼성전자주식회사 자기 공명(ＭＲ； Ｍａｇｎｅｔｉｃ Ｒｅｓｏｎａｎｃｅ) 영상의 복셀(Ｖｏｘｅｌ)에 대한 ＭＲ 스펙트럼을 획득하는 방법 및 장치
US10247801B2 (en) 2014-04-25 2019-04-02 The Regents Of The University Of Michigan Method of MRI imaging using a spectrally designed pulse
US10802096B2 (en) * 2017-12-26 2020-10-13 Uih America, Inc. Methods and systems for magnetic resonance imaging

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US4021726A (en) * 1974-09-11 1977-05-03 National Research Development Corporation Image formation using nuclear magnetic resonance
US4318043A (en) * 1978-07-20 1982-03-02 The Regents Of The University Of California Method and apparatus for rapid NMR imaging of nuclear densities within an object
GB2114756B (en) * 1982-02-09 1986-11-26 Oxford Res Syst Method and apparatus for obtaining nmr spectra
DE3209264A1 (de) * 1982-03-13 1983-09-22 Bruker Medizintechnik Gmbh, 7512 Rheinstetten Verfahren zum messen der magnetischen kernresonanz fuer die nmr-tomographie
DE3219832A1 (de) * 1982-05-26 1983-12-01 Bruker Medizintechnik Gmbh, 7512 Rheinstetten Verfahren zur nicht-invasiven ermittlung von messwerten innerhalb eines lebenden koerpers
JPS5946546A (ja) * 1982-09-09 1984-03-15 Yokogawa Hokushin Electric Corp 核磁気共鳴による検査方法及び検査装置

Also Published As

Publication number Publication date
US4480228A (en) 1984-10-30
EP0106226A3 (en) 1985-06-19
JPS59107246A (ja) 1984-06-21
FI78988C (fi) 1989-10-10
EP0106226B1 (en) 1990-03-28
IL69904A0 (en) 1984-01-31
JPH0350535B2 (ko) 1991-08-02
DE3381380D1 (de) 1990-05-03
FI833219A (fi) 1984-04-16
FI833219A0 (fi) 1983-09-08
EP0106226A2 (en) 1984-04-25
FI78988B (fi) 1989-06-30

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