JPH024334A - 磁気共鳴イメージング装置 - Google Patents
磁気共鳴イメージング装置Info
- Publication number
- JPH024334A JPH024334A JP63148247A JP14824788A JPH024334A JP H024334 A JPH024334 A JP H024334A JP 63148247 A JP63148247 A JP 63148247A JP 14824788 A JP14824788 A JP 14824788A JP H024334 A JPH024334 A JP H024334A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- magnetic resonance
- echo
- coil
- surface coil
- 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
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000002595 magnetic resonance imaging Methods 0.000 title claims description 18
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000005415 magnetization Effects 0.000 claims description 15
- 230000003068 static effect Effects 0.000 claims description 11
- 230000005284 excitation Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000000877 morphologic effect Effects 0.000 claims description 4
- 210000004556 brain Anatomy 0.000 abstract description 13
- 239000000523 sample Substances 0.000 abstract description 7
- 238000003745 diagnosis Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000003902 lesion Effects 0.000 description 9
- 238000013480 data collection Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000000264 spin echo pulse sequence Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 210000004227 basal ganglia Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 230000001936 parietal effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63148247A JPH024334A (ja) | 1988-06-17 | 1988-06-17 | 磁気共鳴イメージング装置 |
| US07/697,498 US5078141A (en) | 1988-04-29 | 1991-05-03 | Method and system for acquiring image representing brain surface anatomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63148247A JPH024334A (ja) | 1988-06-17 | 1988-06-17 | 磁気共鳴イメージング装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024334A true JPH024334A (ja) | 1990-01-09 |
| JPH0564055B2 JPH0564055B2 (enrdf_load_stackoverflow) | 1993-09-13 |
Family
ID=15448526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63148247A Granted JPH024334A (ja) | 1988-04-29 | 1988-06-17 | 磁気共鳴イメージング装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024334A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03231632A (ja) * | 1990-02-06 | 1991-10-15 | Toshiba Corp | 磁気共鳴イメージング方法 |
-
1988
- 1988-06-17 JP JP63148247A patent/JPH024334A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03231632A (ja) * | 1990-02-06 | 1991-10-15 | Toshiba Corp | 磁気共鳴イメージング方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0564055B2 (enrdf_load_stackoverflow) | 1993-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070913 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080913 Year of fee payment: 15 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080913 Year of fee payment: 15 |