JP2009000525A5 - - Google Patents
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- Publication number
- JP2009000525A5 JP2009000525A5 JP2008160828A JP2008160828A JP2009000525A5 JP 2009000525 A5 JP2009000525 A5 JP 2009000525A5 JP 2008160828 A JP2008160828 A JP 2008160828A JP 2008160828 A JP2008160828 A JP 2008160828A JP 2009000525 A5 JP2009000525 A5 JP 2009000525A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- resonance data
- perfusion
- organism
- volume element
- 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.)
- Pending
Links
- 230000010412 perfusion Effects 0.000 claims 32
- 238000000034 method Methods 0.000 claims 21
- 238000007619 statistical method Methods 0.000 claims 17
- 238000011156 evaluation Methods 0.000 claims 13
- 238000005259 measurement Methods 0.000 claims 10
- 238000003384 imaging method Methods 0.000 claims 9
- 230000005714 functional activity Effects 0.000 claims 8
- 230000000694 effects Effects 0.000 claims 4
- 230000006870 function Effects 0.000 claims 4
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 4
- 238000000692 Student's t-test Methods 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000008280 blood Substances 0.000 claims 2
- 210000004369 blood Anatomy 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 230000035790 physiological processes and functions Effects 0.000 claims 2
- 238000003908 quality control method Methods 0.000 claims 2
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007028901A DE102007028901B4 (de) | 2007-06-22 | 2007-06-22 | Verfahren und Vorrichtung zur automatischen Bestimmung von Perfusion mittels einer Magnetresonanzanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009000525A JP2009000525A (ja) | 2009-01-08 |
| JP2009000525A5 true JP2009000525A5 (enExample) | 2011-06-30 |
Family
ID=40075837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008160828A Pending JP2009000525A (ja) | 2007-06-22 | 2008-06-19 | 磁気共鳴装置による潅流の自動決定方法および装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8233961B2 (enExample) |
| JP (1) | JP2009000525A (enExample) |
| CN (1) | CN101329388B (enExample) |
| DE (1) | DE102007028901B4 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009015516A1 (de) * | 2009-04-02 | 2010-10-07 | Mediri Gmbh | Verfahren und Vorrichtung zur Ermittlung von T2 und T2* mittels Magnet- Resonanz-Tomographie |
| US8532353B2 (en) * | 2011-11-23 | 2013-09-10 | Vital Images, Inc. | Synthetic visualization and quantification of perfusion-related tissue viability |
| JP5820549B2 (ja) * | 2012-04-17 | 2015-11-24 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 灌流イメージング |
| EP2915141B1 (en) * | 2012-10-31 | 2016-12-14 | Koninklijke Philips N.V. | Perfusion imaging |
| DE102013224264B4 (de) * | 2013-11-27 | 2018-12-27 | Siemens Healthcare Gmbh | Verfahren zur Verarbeitung von Magnetresonanz-Diffusionsbilddaten |
| DE102014205789B4 (de) * | 2014-03-27 | 2025-10-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Magnetresonanzsystem |
| DE102015109678A1 (de) * | 2015-06-17 | 2016-12-22 | Julius-Maximilians-Universität Würzburg | Dynamische Fourier-Raum-Magnetresonanz |
| US10543314B2 (en) * | 2015-08-21 | 2020-01-28 | Medtronic Minimed, Inc. | Personalized parameter modeling with signal calibration based on historical data |
| CN109669151B (zh) | 2019-02-12 | 2024-06-14 | 泰山医学院 | 磁共振动脉自旋标记灌注成像的质量控制体模及评价方法 |
| DE102019214359A1 (de) * | 2019-09-20 | 2021-03-25 | Siemens Healthcare Gmbh | Verfahren zu einer adaptiven Ansteuerung eines Magnetresonanzgerätes |
| US11295448B1 (en) * | 2021-07-28 | 2022-04-05 | Ischemaview, Inc. | Concurrent display of hemodynamic parameters and damaged brain tissue |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6278893B1 (en) * | 1998-01-05 | 2001-08-21 | Nycomed Imaging As | Method of magnetic resonance imaging of a sample with ex vivo polarization of an MR imaging agent |
| US6980845B1 (en) * | 1998-04-13 | 2005-12-27 | The Trustees Of The University Of Pennsylvania | Multi-slice cerebral blood flow imaging with continuous arterial spin labeling MRI |
| US6564080B1 (en) * | 1999-03-31 | 2003-05-13 | Kabushiki Kaisha Toshiba | MR imaging on ASL technique |
| US6717405B2 (en) * | 2002-04-12 | 2004-04-06 | Beth Israel Deaconess Medical Center, Inc. | Arterial spin labeling using time varying gradients |
| JP3920140B2 (ja) * | 2002-05-13 | 2007-05-30 | 株式会社東芝 | Ｍｒｉ装置及びフロー定量化装置 |
| AU2003239436A1 (en) * | 2002-05-13 | 2003-11-11 | The Regents Of The University Of California | Velocity-selective arterial spin labeling without spatial selectivity |
| US7243064B2 (en) * | 2002-11-14 | 2007-07-10 | Verizon Business Global Llc | Signal processing of multi-channel data |
| JP4342809B2 (ja) * | 2003-02-14 | 2009-10-14 | 株式会社東芝 | Ｍｒｉ装置 |
| US7328054B2 (en) * | 2003-04-09 | 2008-02-05 | The Mcw Research Foundation, Inc. | Perfusion magnetic resonance imaging using encoded RF tagging pulses |
| WO2004114213A2 (en) * | 2003-06-13 | 2004-12-29 | The General Hospital Corporation | Noise and cancellation for time domain reconstruction |
| DE102004043809B4 (de) * | 2004-09-08 | 2008-01-24 | Charité-Universitätsmedizin Berlin | Verfahren zum Kalibrieren einer kontrastmittelgestützten Perfusionsbildgebung |
| WO2006127687A2 (en) * | 2005-05-20 | 2006-11-30 | Advanced Mri Technologies Llc | Efficient visualization of cortical vascular territories and functional mri by cycled arterial spin labeling mri |
| EP1978868A4 (en) * | 2005-09-19 | 2011-05-11 | Advanced Mri Technologies Llc | EXTREME ACCELERATION OF PERFUSION TIME SERIES ACQUISITION BY MAGNETIC RESONANCE IMAGING OF CYCLIC ARTERIAL SPIN MARKING |
| US7545142B2 (en) * | 2005-11-01 | 2009-06-09 | Beth Israel Deaconess Medical Center, Inc. | Arterial spin labeling with pulsed radio frequency sequences |
| WO2007123799A2 (en) * | 2006-04-03 | 2007-11-01 | The Trustees Of The University Of Pennsylvania | Assessing subject's reactivity to psychological stress using fmri |
| US8195274B2 (en) * | 2007-04-27 | 2012-06-05 | The Regents Of The University Of California | Mapping of vascular perfusion territories |
| EP2189112A1 (en) * | 2008-11-24 | 2010-05-26 | Bracco Research S.A. | Real-time perfusion imaging and quantification |
| WO2010108161A2 (en) * | 2009-03-19 | 2010-09-23 | The Regents Of The University Of California | Multi-phase pseudo-continuing arterial spin labeling |
-
2007
- 2007-06-22 DE DE102007028901A patent/DE102007028901B4/de not_active Expired - Fee Related
-
2008
- 2008-06-19 JP JP2008160828A patent/JP2009000525A/ja active Pending
- 2008-06-20 US US12/143,265 patent/US8233961B2/en active Active
- 2008-06-23 CN CN200810110254.3A patent/CN101329388B/zh not_active Expired - Fee Related
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