JPS61266945A - 核磁気共鳴撮像装置 - Google Patents
核磁気共鳴撮像装置Info
- Publication number
- JPS61266945A JPS61266945A JP60109541A JP10954185A JPS61266945A JP S61266945 A JPS61266945 A JP S61266945A JP 60109541 A JP60109541 A JP 60109541A JP 10954185 A JP10954185 A JP 10954185A JP S61266945 A JPS61266945 A JP S61266945A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- pulse
- influence
- slice
- theoretical formula
- 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.)
- Granted
Links
- 238000005481 NMR spectroscopy Methods 0.000 title claims description 9
- 230000005415 magnetization Effects 0.000 claims description 8
- 238000013421 nuclear magnetic resonance imaging Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 25
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002075 inversion recovery Methods 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
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
- G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60109541A JPS61266945A (ja) | 1985-05-22 | 1985-05-22 | 核磁気共鳴撮像装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60109541A JPS61266945A (ja) | 1985-05-22 | 1985-05-22 | 核磁気共鳴撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61266945A true JPS61266945A (ja) | 1986-11-26 |
JPH0353937B2 JPH0353937B2 (enrdf_load_stackoverflow) | 1991-08-16 |
Family
ID=14512863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60109541A Granted JPS61266945A (ja) | 1985-05-22 | 1985-05-22 | 核磁気共鳴撮像装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61266945A (enrdf_load_stackoverflow) |
-
1985
- 1985-05-22 JP JP60109541A patent/JPS61266945A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0353937B2 (enrdf_load_stackoverflow) | 1991-08-16 |
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