PL385276A1 - Anizotropowy fantom dyfuzji dla kalibracji dowolnej sekwencji obrazowania MR, DTI oraz sposób kalibracji dowolnego tomografu MR - Google Patents
Anizotropowy fantom dyfuzji dla kalibracji dowolnej sekwencji obrazowania MR, DTI oraz sposób kalibracji dowolnego tomografu MRInfo
- Publication number
- PL385276A1 PL385276A1 PL385276A PL38527608A PL385276A1 PL 385276 A1 PL385276 A1 PL 385276A1 PL 385276 A PL385276 A PL 385276A PL 38527608 A PL38527608 A PL 38527608A PL 385276 A1 PL385276 A1 PL 385276A1
- Authority
- PL
- Poland
- Prior art keywords
- calibration
- dti
- tomograph
- visualisation
- anisotropic diffusion
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000012800 visualization Methods 0.000 title 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
- G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
-
- 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)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL385276A PL385276A1 (pl) | 2008-05-26 | 2008-05-26 | Anizotropowy fantom dyfuzji dla kalibracji dowolnej sekwencji obrazowania MR, DTI oraz sposób kalibracji dowolnego tomografu MR |
US12/994,760 US8643369B2 (en) | 2008-05-26 | 2009-05-19 | Anisotropic diffusion phantom for calibration of diffusion tensor imaging pulse sequences used in MRI |
PCT/PL2009/000051 WO2009145648A1 (en) | 2008-05-26 | 2009-05-19 | Anisotropic diffusion phantom for calibration of diffusion tensor imaging pulse sequences used in mri |
PL09755104T PL2286258T3 (pl) | 2008-05-26 | 2009-05-19 | Sposób kalibracji sekwencji pulsów w obrazowaniu z wykorzystaniem tensora dyfuzji stosowanych w obrazowaniu metodą rezonansu magnetycznego z wykorzystaniem anizotropowego fantomu dyfuzji |
EP09755104.8A EP2286258B1 (en) | 2008-05-26 | 2009-05-19 | Method for calibrating diffusion tensor imaging pulse sequences used in mri using an anisotropic diffusion phantom |
JP2011511539A JP2011520582A (ja) | 2008-05-26 | 2009-05-19 | Mriで用いられる拡散テンソルイメージングパルスシーケンスのキャリブレーション用異方性拡散ファントム |
US14/156,493 US20140125338A1 (en) | 2008-05-26 | 2014-01-16 | Anisotropic Diffusion Phantom For Calibration Of Diffusion Tensor Imaging Pulse Sequences Used In MRI |
JP2014158809A JP2014223546A (ja) | 2008-05-26 | 2014-08-04 | Mriで用いられる拡散テンソルイメージングパルスシーケンスのキャリブレーション用異方性拡散ファントム |
JP2016078256A JP6270174B2 (ja) | 2008-05-26 | 2016-04-08 | Mriで用いられる拡散テンソルイメージングパルスシーケンスのキャリブレーション方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL385276A PL385276A1 (pl) | 2008-05-26 | 2008-05-26 | Anizotropowy fantom dyfuzji dla kalibracji dowolnej sekwencji obrazowania MR, DTI oraz sposób kalibracji dowolnego tomografu MR |
Publications (1)
Publication Number | Publication Date |
---|---|
PL385276A1 true PL385276A1 (pl) | 2009-12-07 |
Family
ID=40972906
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL385276A PL385276A1 (pl) | 2008-05-26 | 2008-05-26 | Anizotropowy fantom dyfuzji dla kalibracji dowolnej sekwencji obrazowania MR, DTI oraz sposób kalibracji dowolnego tomografu MR |
PL09755104T PL2286258T3 (pl) | 2008-05-26 | 2009-05-19 | Sposób kalibracji sekwencji pulsów w obrazowaniu z wykorzystaniem tensora dyfuzji stosowanych w obrazowaniu metodą rezonansu magnetycznego z wykorzystaniem anizotropowego fantomu dyfuzji |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL09755104T PL2286258T3 (pl) | 2008-05-26 | 2009-05-19 | Sposób kalibracji sekwencji pulsów w obrazowaniu z wykorzystaniem tensora dyfuzji stosowanych w obrazowaniu metodą rezonansu magnetycznego z wykorzystaniem anizotropowego fantomu dyfuzji |
Country Status (5)
Country | Link |
---|---|
US (2) | US8643369B2 (pl) |
EP (1) | EP2286258B1 (pl) |
JP (3) | JP2011520582A (pl) |
PL (2) | PL385276A1 (pl) |
WO (1) | WO2009145648A1 (pl) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8098068B2 (en) * | 2007-07-20 | 2012-01-17 | Medical College Of Georgia Research Institute, Inc. | Systems and methods for parametric mapping for correction of noise-based systematic bias of DTI metrics, using a DTI mapping phantom |
US7994784B2 (en) * | 2007-07-20 | 2011-08-09 | Medical College Of Georgia Research Institute, Inc. | Systems and methods for rescaling image intensities with diffusion MRI to synthesize complex diffusive geometries |
US8169216B2 (en) * | 2007-07-20 | 2012-05-01 | Medical College Of Georgia Research Institute, Inc. | System and method for synthesizing crossing ADC distributions via reassembly of multiple k-spaces |
US8134363B2 (en) * | 2007-07-20 | 2012-03-13 | Medical College Of Georgia Research Institute, Inc. | Test object for use with diffusion MRI and system and method of synthesizing complex diffusive geometries using novel gradient directions |
PL385276A1 (pl) * | 2008-05-26 | 2009-12-07 | Instytut Fizyki Jądrowej Pan Im. Henryka Niewodniczańskiego | Anizotropowy fantom dyfuzji dla kalibracji dowolnej sekwencji obrazowania MR, DTI oraz sposób kalibracji dowolnego tomografu MR |
US9262942B2 (en) * | 2010-03-11 | 2016-02-16 | Hubert Noras | MRI training device |
WO2016007939A1 (en) | 2014-07-11 | 2016-01-14 | Psychology Software Tools, Inc. | Universal, modular temperature controlled mri phantom for calibrated anisotropic and isotropic imaging including hollow fluid filled tubular textiles for calibrated anisotropic imaging |
PL232529B1 (pl) * | 2015-07-30 | 2019-06-28 | Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie | Sposób kalibracji sekwencji obrazowania dyfuzji w eksperymencie typu DMRI przeprowadzanym w tomografie MR |
CA2987792C (en) | 2015-09-04 | 2018-10-23 | Synaptive Medical (Barbados) Inc. | Cerebrospinal diffusion phantom |
US11959990B2 (en) | 2018-06-16 | 2024-04-16 | Psychology Software Tools, Inc | MRI phantom having filaments of integral textile axon simulations and anisotropic homogeneity MRI phantom using the filaments |
WO2019241792A1 (en) | 2018-06-16 | 2019-12-19 | Psychology Software Tools, Inc. | Mri phantom having filaments of integral textile axon simulations and anisotropic homogeneity mri phantom using the filaments |
CN111125900B (zh) * | 2019-12-19 | 2024-02-27 | 杭州电子科技大学 | 一种计算各向异性铁氧体三层结构Casimir作用力的方法及系统 |
US11181601B1 (en) | 2020-05-19 | 2021-11-23 | Wisconsin Alumni Research Foundation | Systems and methods for magnetic resonance phantoms |
PL437791A1 (pl) | 2021-05-06 | 2022-11-07 | Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie | Sposób obrazowania w eksperymencie magnetycznego rezonansu jądrowego |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3457999B2 (ja) * | 1994-05-24 | 2003-10-20 | 株式会社日立メディコ | 核磁気共鳴を用いた検査装置 |
US6670812B1 (en) * | 2002-09-13 | 2003-12-30 | Ge Medical Systems Global Technology, Llc | B-value calculation and correction using a linear segment gradient waveform model |
US6969991B2 (en) * | 2002-12-11 | 2005-11-29 | The Board Of Trustees Of The Leland Stanford Junior University | Correction of the effect of spatial gradient field distortions in diffusion-weighted imaging |
DE10359976B4 (de) * | 2003-12-18 | 2006-12-21 | Siemens Ag | Verfahren, Phantom-Streifenstruktur und Vorrichtung zur Bestimmung der Modulationstransferfunktion eines MR-Systems |
JP4387885B2 (ja) * | 2004-06-30 | 2009-12-24 | 株式会社東芝 | 超音波治療装置 |
DE202005001885U1 (de) * | 2004-12-23 | 2005-05-12 | Brainlab Ag | Phantom zur Faserbahnverfolgung |
KR100799569B1 (ko) * | 2005-12-08 | 2008-01-31 | 한국전자통신연구원 | 확산텐서영상용 팬텀 |
US8134363B2 (en) * | 2007-07-20 | 2012-03-13 | Medical College Of Georgia Research Institute, Inc. | Test object for use with diffusion MRI and system and method of synthesizing complex diffusive geometries using novel gradient directions |
PL385276A1 (pl) * | 2008-05-26 | 2009-12-07 | Instytut Fizyki Jądrowej Pan Im. Henryka Niewodniczańskiego | Anizotropowy fantom dyfuzji dla kalibracji dowolnej sekwencji obrazowania MR, DTI oraz sposób kalibracji dowolnego tomografu MR |
US9603546B2 (en) * | 2009-01-26 | 2017-03-28 | The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | Phantom for diffusion MRI imaging |
-
2008
- 2008-05-26 PL PL385276A patent/PL385276A1/pl unknown
-
2009
- 2009-05-19 JP JP2011511539A patent/JP2011520582A/ja active Pending
- 2009-05-19 EP EP09755104.8A patent/EP2286258B1/en active Active
- 2009-05-19 WO PCT/PL2009/000051 patent/WO2009145648A1/en active Application Filing
- 2009-05-19 PL PL09755104T patent/PL2286258T3/pl unknown
- 2009-05-19 US US12/994,760 patent/US8643369B2/en active Active
-
2014
- 2014-01-16 US US14/156,493 patent/US20140125338A1/en not_active Abandoned
- 2014-08-04 JP JP2014158809A patent/JP2014223546A/ja active Pending
-
2016
- 2016-04-08 JP JP2016078256A patent/JP6270174B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2009145648A1 (en) | 2009-12-03 |
JP2011520582A (ja) | 2011-07-21 |
EP2286258A1 (en) | 2011-02-23 |
JP2016147094A (ja) | 2016-08-18 |
PL2286258T3 (pl) | 2019-03-29 |
JP2014223546A (ja) | 2014-12-04 |
US8643369B2 (en) | 2014-02-04 |
US20110074423A1 (en) | 2011-03-31 |
EP2286258B1 (en) | 2018-08-15 |
JP6270174B2 (ja) | 2018-01-31 |
US20140125338A1 (en) | 2014-05-08 |
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