JPH0421491B2 - - Google Patents
Info
- Publication number
- JPH0421491B2 JPH0421491B2 JP59228572A JP22857284A JPH0421491B2 JP H0421491 B2 JPH0421491 B2 JP H0421491B2 JP 59228572 A JP59228572 A JP 59228572A JP 22857284 A JP22857284 A JP 22857284A JP H0421491 B2 JPH0421491 B2 JP H0421491B2
- Authority
- JP
- Japan
- Prior art keywords
- applying
- magnetic field
- pulse
- gradient magnetic
- sequence
- 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
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
- G01R33/54—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
- G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
Landscapes
- 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)
- 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 |
|---|---|---|---|
| JP59228572A JPS60166853A (ja) | 1984-10-30 | 1984-10-30 | Ｎｍｒ画像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59228572A JPS60166853A (ja) | 1984-10-30 | 1984-10-30 | Ｎｍｒ画像装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58190581A Division JPS6082841A (ja) | 1983-10-12 | 1983-10-12 | 核磁気共鳴による検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60166853A JPS60166853A (ja) | 1985-08-30 |
| JPH0421491B2 true JPH0421491B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-10 |
Family
ID=16878460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59228572A Granted JPS60166853A (ja) | 1984-10-30 | 1984-10-30 | Ｎｍｒ画像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166853A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6476842A (en) * | 1987-09-18 | 1989-03-22 | Asahi Chemical Ind | Apparatus for obtaining signal containing spin/spin relaxing time data |
| JP2007287243A (ja) * | 2006-04-18 | 2007-11-01 | Hitachi Maxell Ltd | 光ディスク記録再生装置およびディスクオートチェンジャ |
-
1984
- 1984-10-30 JP JP59228572A patent/JPS60166853A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60166853A (ja) | 1985-08-30 |