IL80281A0 - Methods of,and pulse sequences for,the suppression of undesired resonances by generation of quantum coherence in nmr imaging and spectroscopy - Google Patents
Methods of,and pulse sequences for,the suppression of undesired resonances by generation of quantum coherence in nmr imaging and spectroscopyInfo
- Publication number
- IL80281A0 IL80281A0 IL80281A IL8028186A IL80281A0 IL 80281 A0 IL80281 A0 IL 80281A0 IL 80281 A IL80281 A IL 80281A IL 8028186 A IL8028186 A IL 8028186A IL 80281 A0 IL80281 A0 IL 80281A0
- Authority
- IL
- Israel
- Prior art keywords
- spectroscopy
- suppression
- generation
- methods
- pulse sequences
- Prior art date
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
- G01R33/4828—Resolving the MR signals of different chemical species, e.g. water-fat imaging
-
- 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
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/822,730 US4680546A (en) | 1986-01-27 | 1986-01-27 | Methods of, and pulse sequences for, the supression of undesired resonances by generation of quantum coherence in NMR imaging and spectroscopy |
Publications (1)
Publication Number | Publication Date |
---|---|
IL80281A0 true IL80281A0 (en) | 1987-01-30 |
Family
ID=25236809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL80281A IL80281A0 (en) | 1986-01-27 | 1986-10-10 | Methods of,and pulse sequences for,the suppression of undesired resonances by generation of quantum coherence in nmr imaging and spectroscopy |
Country Status (6)
Country | Link |
---|---|
US (1) | US4680546A (de) |
EP (1) | EP0239724B1 (de) |
JP (1) | JPS62194845A (de) |
DE (1) | DE3766735D1 (de) |
FI (1) | FI870295A (de) |
IL (1) | IL80281A0 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4701708A (en) * | 1986-08-01 | 1987-10-20 | General Electric Company | Polarization transfer by selective homonuclear technique for suppression of uncoupled spins in NMR spectroscopy |
GB8718723D0 (en) * | 1987-08-07 | 1987-09-16 | Hall L D | Investigating sample using nmr |
NL8701889A (nl) * | 1987-08-12 | 1989-03-01 | Philips Nv | Volume selektieve spektroscopie door middel van gerefokusseerde echo's. |
NL8702700A (nl) * | 1987-11-12 | 1989-06-01 | Philips Nv | Werkwijze en inrichting voor automatische fasecorrectie van complexe nmr spectra. |
DE3739856A1 (de) * | 1987-11-25 | 1989-06-08 | Philips Patentverwaltung | Kernresonanz-spektroskopieverfahren |
EP0413686B1 (de) * | 1988-04-20 | 1995-03-08 | Laurance David Hall | Untersuchung einer probe mittels magnetischer kernresonanz |
NL8900506A (nl) * | 1989-03-02 | 1990-10-01 | Philips Nv | Magnetische resonantiewerkwijze voor het verkrijgen van geselekteerde spektra. |
DE3914302C2 (de) * | 1989-04-29 | 1994-01-13 | Bruker Analytische Messtechnik | Verfahren zur Aufnahme von Spinresonanzspektren |
DE3914301A1 (de) * | 1989-04-29 | 1990-10-31 | Bruker Medizintech | Verfahren zur aufnahme von spinresoneanzspektren und zur spinresonanz-bildgebung |
DE3914351A1 (de) * | 1989-04-29 | 1990-10-31 | Bruker Medizintech | Verfahren zur aufnahme von spinresonanzspektren |
EP0422170B1 (de) * | 1989-04-29 | 1997-01-15 | University Of Queensland | Verfahren zur aufnahme von spinresonanzspektren |
DE3920433A1 (de) * | 1989-06-22 | 1991-01-03 | Philips Patentverwaltung | Kernresonanzabbildungsverfahren |
DE4018683A1 (de) * | 1989-06-23 | 1991-01-10 | Siemens Ag | Schichtprofiloptimierung fuer ein mit einer gradientenechosequenz betriebenes kernspin-tomographiegeraet |
US5150053A (en) * | 1989-07-28 | 1992-09-22 | The Board Of Trustees Of The Leland Stanford Junior University | Magnetic resonance imaging of short T2 species with improved contrast |
NL8902003A (nl) * | 1989-08-04 | 1991-03-01 | Philips Nv | 2-quantum selectieve nmr sequentie voor het selectief bepalen van een kernmagnetisatieverdeling van een metaboliet. |
DE3925972A1 (de) * | 1989-08-05 | 1991-02-07 | Philips Patentverwaltung | Kernresonanz-spektroskopieverfahren und anordnung zur durchfuehrung des verfahrens |
FR2653901B1 (fr) * | 1989-10-27 | 1991-12-27 | Commissariat Energie Atomique | Flacon a double paroi pour sonde a rmn. |
US5162734A (en) * | 1991-03-08 | 1992-11-10 | Elbit-Ati, Ltd. | Method and apparatus for obtaining an nmr signal having a preselected frequency domain |
US5168229A (en) * | 1991-04-02 | 1992-12-01 | General Electric Company | Multidimensional nmr spectroscopy using switched acquisition time gradients for multiple coherence transfer pathway detection |
US5221899A (en) * | 1991-04-29 | 1993-06-22 | The Trustees Of Columbia University In The City Of New York | Signal acquisition in magnetic resonance analysis |
US5262723A (en) * | 1991-07-09 | 1993-11-16 | General Electric Company | Method and apparatus for obtaining pure-absorption two-dimensional lineshape data for multidimensional NMR spectroscopy using switched acquisition time gradients |
US5214380A (en) * | 1991-09-30 | 1993-05-25 | General Electric Company | Velocity-resolved NMR spectroscopy |
US5321359A (en) * | 1993-03-29 | 1994-06-14 | General Electric Company | Selective imaging among three or more chemical species |
US5627588A (en) * | 1995-03-30 | 1997-05-06 | International Business Machines Corporation | Video signal processing stripe color demodulator system and method |
US5510713A (en) * | 1995-06-30 | 1996-04-23 | General Electric Company | Technique for selective fat saturation in MR imaging |
US6144199A (en) * | 1997-08-18 | 2000-11-07 | Ramot University Authority For Applied Research And Industrial Development Ltd. | Method for imaging vessel wall anatomy and strain |
WO1999049336A1 (en) * | 1998-03-20 | 1999-09-30 | Princeton University | Method and apparatus for improvement of magnetic resonance imaging contrast |
WO2005015253A1 (en) | 2003-07-28 | 2005-02-17 | University Of Southampton | Nmr spectroscopy using spin states with long lifetimes |
US7777485B2 (en) * | 2006-08-15 | 2010-08-17 | General Electric Company | Method for multiplexed MR tracking |
US8583213B2 (en) * | 2006-09-12 | 2013-11-12 | General Electric Company | Combined MR imaging and tracking |
WO2011130633A2 (en) * | 2010-04-16 | 2011-10-20 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Simultaneous mapping of multiple chemicals with suppression of unwanted signals via molecular specific coherence (msc)-selmqc (selective multiple quantum coherence) |
US9733326B2 (en) * | 2007-11-07 | 2017-08-15 | University of Pittsburgh—of the Commonwealth System of Higher Education | Selective zero-quantum coherence transfer (Sel-ZQC) method for metabolite imaging in a poorly shimmed magnet field without susceptibility artifact |
US9075122B2 (en) * | 2009-11-06 | 2015-07-07 | New York University | Method, system and computer-accessible medium for providing multiple-quantum-filtered imaging |
US8378679B2 (en) * | 2009-12-04 | 2013-02-19 | Siemens Medical Solutions Usa, Inc. | Coherent signal acquisition system for MR imaging and spectroscopy |
RU2477907C2 (ru) * | 2010-12-23 | 2013-03-20 | Государственное образовательное учреждение высшего профессионального образования "Российский университет дружбы народов" (РУДН) | Способ формирования спиновых волн |
US11452976B2 (en) * | 2016-12-29 | 2022-09-27 | Global Life Sciences Solutions Usa Llc | Mixing system |
CN110516811B (zh) * | 2019-08-30 | 2023-04-18 | 南方科技大学 | 一种量子态确定方法、装置、设备和存储介质 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4134058A (en) * | 1977-11-28 | 1979-01-09 | Varian Associates, Inc. | Selective detection of multiple quantum transitions in nuclear magnetic resonance |
DE2833853C2 (de) * | 1978-08-02 | 1985-11-21 | Spectrospin AG, Fällanden, Zürich | Verfahren zur Aufnahme von Kernspinresonanzspektren und Vorrichtung zur Durchführung des Verfahrens |
US4238735A (en) * | 1979-02-21 | 1980-12-09 | Varian Associates, Inc. | Indirect detection of nuclear spins of low gyromagentic ratio coupled to spins of high gyromagnetic ratio |
DE3143625C2 (de) * | 1981-11-04 | 1985-11-28 | Spectrospin AG, Fällanden, Zürich | Verfahren zur Aufnahme von Kernresonanzspektren von Molekülen in einem zweidimensionalen Frequenzbereich und Kernresonanzspektrometer zur Durchführung des Verfahrens |
US4585993A (en) * | 1983-12-14 | 1986-04-29 | General Electric Company | Method for selective NMR imaging of chemically-shifted nuclei |
DE3543854A1 (de) * | 1985-12-12 | 1987-06-19 | Philips Patentverwaltung | Kernspintomographieverfahren und anordnung zur durchfuehrung des verfahrens |
-
1986
- 1986-01-27 US US06/822,730 patent/US4680546A/en not_active Expired - Fee Related
- 1986-10-10 IL IL80281A patent/IL80281A0/xx not_active IP Right Cessation
-
1987
- 1987-01-16 EP EP87100525A patent/EP0239724B1/de not_active Expired
- 1987-01-16 DE DE8787100525T patent/DE3766735D1/de not_active Expired - Fee Related
- 1987-01-23 FI FI870295A patent/FI870295A/fi not_active Application Discontinuation
- 1987-01-27 JP JP62015361A patent/JPS62194845A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH044892B2 (de) | 1992-01-29 |
DE3766735D1 (de) | 1991-01-31 |
JPS62194845A (ja) | 1987-08-27 |
EP0239724A3 (en) | 1988-01-27 |
FI870295A (fi) | 1987-07-28 |
EP0239724A2 (de) | 1987-10-07 |
EP0239724B1 (de) | 1990-12-19 |
US4680546A (en) | 1987-07-14 |
FI870295A0 (fi) | 1987-01-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL80281A0 (en) | Methods of,and pulse sequences for,the suppression of undesired resonances by generation of quantum coherence in nmr imaging and spectroscopy | |
IL71831A0 (en) | Nmr imaging of the transverse relaxation time using multiple spin echo sequences | |
IL71472A0 (en) | Method utilizing combined,interleaved pulse sequences for reducing motion artifacts in computed t1,t2 and nmr imaging | |
US4715383B1 (en) | Method for reducing artifacts in NMR images | |
IL79559A0 (en) | Contrast agents for nmr medical imaging | |
IL90810A (en) | Method for producing multi-slice nmr images | |
EP0261791A3 (en) | High resolution monitor interface & related interface method | |
GB2017806A (en) | Seat recliner locking mechanism | |
GB2227321B (en) | Sample head for nmr tomography | |
EP0152879A3 (en) | Composite pulses for time reversal in nmr imaging | |
JPS51129360A (en) | Stress sheath seat structure without frame | |
GB8820227D0 (en) | Phantoms for nmr diagnosis | |
EP0457155A3 (en) | Carboxylate-ether derivatives of alkylmono- and alkylpolyglucosides, process for their preparation and their use | |
EP0309720A3 (en) | Process for producing spin echo impulse sequences with a nuclear spin tomograph and nuclear spin tomograph equipped for carrying out this process | |
KR780000039B1 (en) | Partial denture for swing lock attachment | |
EP0330419A3 (en) | Process for the preparation of indigo compound | |
BG60015B2 (en) | Method for the preparation of 3-methoxy-4-/1-methyl-5/-2-methyl-4, 4, 4-trifluobutylcarbamoyl/-3-il-methyl/-n-/2-methylphenylsuphonyl/be nzamide | |
DE2861375D1 (en) | Process for the preparation of 2,3- dihydrodicyclopentadiene from dicyclopentadiene and cyclopentene | |
GB9000031D0 (en) | Structure of motor cycle lock | |
FR2681090B1 (fr) | Serrure dans laquelle la decondamnation du pene est commandee par un electro-aimant. | |
JPS5438524A (en) | High voltage thyristor valve | |
GB8920165D0 (en) | Reclining seat frame | |
HUT47641A (en) | Process for producing bicyclo/4.2.0/oct-2-en-7-one derivatives and their enanthiomers | |
EP0478919A3 (en) | Superconducting ad-converter | |
GB8616775D0 (en) | Locking latches |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH | Patent void |