FR2584188B1 - NUCLEAR MAGNETIC RESONANCE IMAGING PROCESS - Google Patents

NUCLEAR MAGNETIC RESONANCE IMAGING PROCESS

Info

Publication number
FR2584188B1
FR2584188B1 FR8509824A FR8509824A FR2584188B1 FR 2584188 B1 FR2584188 B1 FR 2584188B1 FR 8509824 A FR8509824 A FR 8509824A FR 8509824 A FR8509824 A FR 8509824A FR 2584188 B1 FR2584188 B1 FR 2584188B1
Authority
FR
France
Prior art keywords
magnetic resonance
nuclear magnetic
resonance imaging
imaging process
nuclear
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
Application number
FR8509824A
Other languages
French (fr)
Other versions
FR2584188A1 (en
Inventor
Eric Breton
Denis Le Bihan
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.)
General Electric CGR SA
Original Assignee
Thomson CGR
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 Thomson CGR filed Critical Thomson CGR
Priority to FR8509824A priority Critical patent/FR2584188B1/en
Priority to DE8686401423T priority patent/DE3666632D1/en
Priority to EP86401423A priority patent/EP0208601B1/en
Publication of FR2584188A1 publication Critical patent/FR2584188A1/en
Application granted granted Critical
Publication of FR2584188B1 publication Critical patent/FR2584188B1/en
Priority to US07/301,991 priority patent/USRE33391E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • 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
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56341—Diffusion imaging

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR8509824A 1985-06-27 1985-06-27 NUCLEAR MAGNETIC RESONANCE IMAGING PROCESS Expired FR2584188B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8509824A FR2584188B1 (en) 1985-06-27 1985-06-27 NUCLEAR MAGNETIC RESONANCE IMAGING PROCESS
DE8686401423T DE3666632D1 (en) 1985-06-27 1986-06-27 Nuclear magnetic resonance imaging method
EP86401423A EP0208601B1 (en) 1985-06-27 1986-06-27 Nuclear magnetic resonance imaging method
US07/301,991 USRE33391E (en) 1985-06-27 1989-01-26 Process for imaging by nuclear magnetic resonance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8509824A FR2584188B1 (en) 1985-06-27 1985-06-27 NUCLEAR MAGNETIC RESONANCE IMAGING PROCESS

Publications (2)

Publication Number Publication Date
FR2584188A1 FR2584188A1 (en) 1987-01-02
FR2584188B1 true FR2584188B1 (en) 1987-08-07

Family

ID=9320739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509824A Expired FR2584188B1 (en) 1985-06-27 1985-06-27 NUCLEAR MAGNETIC RESONANCE IMAGING PROCESS

Country Status (1)

Country Link
FR (1) FR2584188B1 (en)

Also Published As

Publication number Publication date
FR2584188A1 (en) 1987-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse