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ATE377381T1 - Diffusionsbildgebung von gewebe - Google Patents

Diffusionsbildgebung von gewebe

Info

Publication number
ATE377381T1
ATE377381T1 AT01930436T AT01930436T ATE377381T1 AT E377381 T1 ATE377381 T1 AT E377381T1 AT 01930436 T AT01930436 T AT 01930436T AT 01930436 T AT01930436 T AT 01930436T AT E377381 T1 ATE377381 T1 AT E377381T1
Authority
AT
Austria
Prior art keywords
diffusion
tissue
mri
diffusion imaging
intravoxel
Prior art date
Application number
AT01930436T
Other languages
English (en)
Inventor
Van Wedeen
Original Assignee
Gen Hospital Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Hospital Corp filed Critical Gen Hospital Corp
Application granted granted Critical
Publication of ATE377381T1 publication Critical patent/ATE377381T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4519—Muscles

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Mathematical Physics (AREA)
  • Vascular Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT01930436T 2000-03-31 2001-04-02 Diffusionsbildgebung von gewebe ATE377381T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19393800P 2000-03-31 2000-03-31

Publications (1)

Publication Number Publication Date
ATE377381T1 true ATE377381T1 (de) 2007-11-15

Family

ID=22715641

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01930436T ATE377381T1 (de) 2000-03-31 2001-04-02 Diffusionsbildgebung von gewebe

Country Status (7)

Country Link
US (1) US6614226B2 (de)
EP (1) EP1267717B1 (de)
JP (1) JP4837218B2 (de)
AT (1) ATE377381T1 (de)
AU (1) AU2001256973A1 (de)
DE (1) DE60131257T2 (de)
WO (1) WO2001074233A2 (de)

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US6815952B1 (en) * 2003-05-12 2004-11-09 The University Of Queensland Magnetic resonance diffusion imaging with eddy-current compensation
WO2005076030A1 (en) * 2004-02-06 2005-08-18 Koninklijke Philips Electronics N.V. High angular resolution diffusion weighted mri
US7268551B2 (en) * 2004-04-14 2007-09-11 Mclean Hospital Corporation Inter-subject coherence in DT-MRI
US7634302B2 (en) * 2004-07-09 2009-12-15 General Electric Company Method for differentiating tissues in magnetic resonance imaging
US7355403B2 (en) * 2005-01-27 2008-04-08 Siemens Medical Solutions Usa, Inc. Noise reduction in diffusion tensor imaging data using bayesian methods
US8355772B2 (en) * 2005-03-11 2013-01-15 The General Hospital Corporation Cross-fiber diffusion MRI
US7657071B2 (en) * 2005-04-11 2010-02-02 Siemens Medical Solutions Usa, Inc. Systems, devices, and methods for bundle segmentation in diffusion tensor magnetic resonance imaging
DE102005028475B4 (de) * 2005-06-20 2008-04-03 Siemens Ag Verfahren und Vorrichtung zur Bestimmung von Koeffizienten eines Diffusionstensors mittels magnetischer Resonanz
US8077937B2 (en) * 2005-11-18 2011-12-13 Cornell University Reproducible objective quantification method to segment white matter structures
WO2007089954A1 (en) * 2006-01-30 2007-08-09 Koninklijke Philips Electronics, N.V. Methods and workflow design for improving specificity of breast mr
US7480400B2 (en) * 2006-03-16 2009-01-20 Siemens Medical Solutions Usa, Inc. Detection of fiber pathways
US8406849B2 (en) 2006-03-31 2013-03-26 University Of Utah Research Foundation Systems and methods for magnetic resonance imaging
JP2008054721A (ja) * 2006-08-29 2008-03-13 Japan Health Science Foundation 心筋構造表示方法、心筋構造表示システム、心筋構造表示プログラム、および、心筋構造表示プログラムが記録されたコンピュータ読み取り可能な記録媒体
US7319328B1 (en) * 2006-10-05 2008-01-15 The Methodist Hospital Research Institute System, method, and computer-readable medium for magnetic resonance diffusion anisotropy image processing
JP5072343B2 (ja) * 2006-12-19 2012-11-14 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴イメージング装置，磁気共鳴イメージング方法，拡散テンソルカラーマップ画像生成装置，拡散テンソルカラーマップ画像生成方法
JP5319121B2 (ja) 2007-01-30 2013-10-16 株式会社東芝 診療支援システム及び診療支援装置
US7495440B2 (en) * 2007-05-03 2009-02-24 Wen-Yih Isaac TSENG Q-space sampling method and diffusion spectrum imaging method employing the same
SE531190C2 (sv) * 2007-05-31 2009-01-13 Colloidal Resource Ab Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi
JP4823257B2 (ja) * 2008-03-06 2011-11-24 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 線維描出方法および線維描出装置
US8340376B2 (en) * 2008-03-12 2012-12-25 Medtronic Navigation, Inc. Diffusion tensor imaging confidence analysis
US7902825B2 (en) * 2008-05-19 2011-03-08 The Board Of Trustees Of The Leland Stanford Junior University Motion corrected tensor magnetic resonance imaging
US9965862B2 (en) * 2008-08-07 2018-05-08 New York University System, method and computer accessible medium for providing real-time diffusional kurtosis imaging and for facilitating estimation of tensors and tensor-derived measures in diffusional kurtosis imaging
US9597007B2 (en) * 2009-07-21 2017-03-21 The Regents Of The University Of California Methods for the identification and targeting of brain regions and structures and treatments related thereto
US9494669B2 (en) 2010-05-17 2016-11-15 Washington University Diagnosis of central nervous system white matter pathology using diffusion MRI
US8922210B2 (en) * 2011-03-31 2014-12-30 General Electric Company Method and apparatus for performing diffusion spectrum imaging
JP2011177522A (ja) * 2011-04-14 2011-09-15 Ge Medical Systems Global Technology Co Llc 線維描出方法および線維描出装置
WO2013062684A1 (en) 2011-09-16 2013-05-02 The United States Of America, As Represented By The Secretary, Dept. Of Health And Human Services Mri tractography based transit time determination for nerve or muscle fibers
KR101845222B1 (ko) * 2011-11-09 2018-04-05 삼성전자주식회사 고차 확산자기공명 영상의 인공물 저감 장치 및 방법
US8870783B2 (en) * 2011-11-30 2014-10-28 Covidien Lp Pulse rate determination using Gaussian kernel smoothing of multiple inter-fiducial pulse periods
JP5859835B2 (ja) * 2011-12-08 2016-02-16 大陽日酸株式会社 コンパートメント解析システム、コンパートメント解析方法、コンパートメント解析装置、プログラム、及び記録媒体
US9687172B2 (en) * 2012-01-24 2017-06-27 National Institute of Health (NIH), The United States of America, U.S. Dept. of Health and Human Services (DHHS) System for motion corrected MR diffusion imaging
CN102779354B (zh) * 2012-06-21 2015-01-07 北京工业大学 基于光度立体技术的中医望诊信息表面三维重建方法
TWI478103B (zh) * 2012-08-10 2015-03-21 國立臺灣大學 使用高度形變微分同胚度量映射法的擴散頻譜造影轉換方法
EP3628370A1 (de) * 2012-10-26 2020-04-01 ViewRay Technologies, Inc. Beurteilung und verbesserung einer behandlung mit bildgebung physiologischer reaktionen in der strahlentherapie
US8908951B2 (en) * 2012-12-27 2014-12-09 General Electric Company Complex reconstruction of Q-space for simultaneous detection of coherent and incoherent motion
WO2014165647A1 (en) * 2013-04-03 2014-10-09 The General Hospital Corporation Sheet tractography using diffusion tensor mri
US9678189B2 (en) * 2013-04-03 2017-06-13 The General Hospital Corporation Mapping cardiac tissue architecture systems and methods
US9208587B2 (en) * 2014-04-25 2015-12-08 General Electric Company Systems and methods for compressed sensing for multi-shell magnetic resonance imaging
US9569887B2 (en) * 2014-05-15 2017-02-14 The Royal Institution For The Advancement Of Learning / Mcgill University Methods of modelling and characterising heart fiber geometry
WO2015184226A1 (en) * 2014-05-30 2015-12-03 The General Hospital Corporation Systems and methods for preserving phase information in diffusion-weighted magnetic resonance imaging
GB2548025B (en) * 2014-09-18 2021-03-10 Synaptive Medical Inc Systems and methods for anatomy-based registration of medical images acquired with different imaging modalities
US10324154B2 (en) 2015-05-13 2019-06-18 General Electric Company Generalized spherical deconvolution in diffusion magnetic resonance imaging
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WO2018088955A1 (en) 2016-11-09 2018-05-17 Cr Development A method of performing diffusion weighted magnetic resonance measurements on a sample
JP7297697B2 (ja) * 2019-02-19 2023-06-26 キヤノンメディカルシステムズ株式会社 神経活動の領域を推定する推定方法、推定装置及び磁気共鳴イメージング装置

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ATE181773T1 (de) * 1992-03-09 1999-07-15 Univ Washington Neurographische abbildungsverfahren und diffusions-anistropie
US5428291A (en) 1993-07-01 1995-06-27 Exxon Research And Engineering Company Determination of fluid transport properties in porous media by nuclear magnetic resonance measurements of fluid flow
WO1995004940A1 (en) * 1993-08-06 1995-02-16 The Government Of The United States Of America, Represented By The Secretary Of The Department Of Health And Human Services Method and system for measuring the diffusion tensor and for diffusion tension imaging
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US5969524A (en) * 1997-04-14 1999-10-19 The United States Of America As Represented By The Department Of Health And Human Services Method to significantly reduce bias and variance of diffusion anisotrophy measurements

Also Published As

Publication number Publication date
AU2001256973A1 (en) 2001-10-15
EP1267717A4 (de) 2004-11-17
JP4837218B2 (ja) 2011-12-14
WO2001074233A2 (en) 2001-10-11
EP1267717B1 (de) 2007-11-07
US20020042569A1 (en) 2002-04-11
WO2001074233A3 (en) 2002-04-11
DE60131257D1 (de) 2007-12-20
DE60131257T2 (de) 2008-12-04
JP2003528676A (ja) 2003-09-30
EP1267717A2 (de) 2003-01-02
US6614226B2 (en) 2003-09-02

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