JP2005253706A5 - - Google Patents

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JP2005253706A5
JP2005253706A5 JP2004070008A JP2004070008A JP2005253706A5 JP 2005253706 A5 JP2005253706 A5 JP 2005253706A5 JP 2004070008 A JP2004070008 A JP 2004070008A JP 2004070008 A JP2004070008 A JP 2004070008A JP 2005253706 A5 JP2005253706 A5 JP 2005253706A5
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Japan
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image
nerve fiber
magnetic resonance
imaging apparatus
resonance imaging
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JP2004070008A
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JP2005253706A (en
JP4532139B2 (en
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Publication of JP2005253706A5 publication Critical patent/JP2005253706A5/ja
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Publication of JP4532139B2 publication Critical patent/JP4532139B2/en
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Claims (4)

被検体の解剖学的画像と神経繊維の走行状態を表す神経繊維画像をそれぞれ計測する計測手段と、前記解剖学的画像と前記神経繊維画像を表示する表示手段と、前記被検体を指示するための指示器と、前記指示器の指示点及び指示方向を検出する検出器と、前記指示器の実空間上の座標と画像データの座標とを対応付けるレジストレーション手段と、を備えた磁気共鳴イメージング装置において、
前記表示手段は、検出された前記指示点及び指示方向を前記解剖学的画像と前記神経線維画像の内の少なくとも一方の画像上に表示することを特徴とする磁気共鳴イメージング装置。 Measuring means for measuring an anatomical image of a subject and a nerve fiber image representing a running state of nerve fibers, a display means for displaying the anatomical image and the nerve fiber images, and for indicating the subject A magnetic resonance imaging apparatus comprising: a pointing device for detecting the pointing point and a pointing direction of the pointing device; and a registration unit that associates the coordinates of the pointing device in real space with the coordinates of the image data. In
The display means displays the detected pointing point and pointing direction on at least one of the anatomical image and the nerve fiber image. 請求項１又は２に記載の磁気共鳴イメージング装置において、前記表示手段は、前記解剖学的画像として互いに異なる３つの断面画像を表示し、前記神経繊維画像として３次元神経繊維画像データの投影像と前記指示器で指示された断面像とを表示することを特徴とする磁気共鳴イメージング装置。   The magnetic resonance imaging apparatus according to claim 1, wherein the display unit displays three different cross-sectional images as the anatomical image, and a projected image of three-dimensional nerve fiber image data as the nerve fiber image. A magnetic resonance imaging apparatus for displaying a cross-sectional image designated by the indicator. 請求項１に記載の磁気共鳴イメージング装置において、前記計測手段は、前記神経繊維画像をマルチスライスで複数回撮影する場合に、異なる撮影間でスライス厚の一部がオーバーラップする様にスライス位置をずらすことを特徴とする磁気共鳴イメージング装置。   2. The magnetic resonance imaging apparatus according to claim 1, wherein when the nerve fiber image is captured a plurality of times by multi-slices, the measurement unit sets the slice position so that a part of the slice thickness overlaps between different imaging operations. A magnetic resonance imaging apparatus characterized by shifting. 請求項１乃至３のいずれか一項に記載の磁気共鳴イメージング装置において、前記計測手段は拡散強調イメージング法を用いて、前記神経繊維画像を計測することを特徴とする磁気共鳴イメージング装置。   4. The magnetic resonance imaging apparatus according to claim 1, wherein the measurement unit measures the nerve fiber image using a diffusion weighted imaging method. 5.
JP2004070008A 2004-02-10 2004-03-12 Magnetic resonance imaging system Expired - Fee Related JP4532139B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004070008A JP4532139B2 (en) 2004-02-10 2004-03-12 Magnetic resonance imaging system

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Application Number Priority Date Filing Date Title
JP2004033027 2004-02-10
JP2004070008A JP4532139B2 (en) 2004-02-10 2004-03-12 Magnetic resonance imaging system

Publications (3)

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JP2005253706A JP2005253706A (en) 2005-09-22
JP2005253706A5 true JP2005253706A5 (en) 2007-04-19
JP4532139B2 JP4532139B2 (en) 2010-08-25

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JP2004070008A Expired - Fee Related JP4532139B2 (en) 2004-02-10 2004-03-12 Magnetic resonance imaging system

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4948118B2 (en) 2005-10-25 2012-06-06 ソニー株式会社 Information processing apparatus, information processing method, and program
JP6184050B2 (en) * 2010-07-02 2017-08-23 東芝メディカルシステムズ株式会社 Magnetic resonance imaging system
JP6181737B2 (en) * 2010-07-02 2017-08-16 東芝メディカルシステムズ株式会社 Magnetic resonance imaging system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07371A (en) * 1992-10-14 1995-01-06 Ge Yokogawa Medical Syst Ltd Neural path imaging method and mri system therefor
JP3431989B2 (en) * 1994-04-22 2003-07-28 株式会社日立メディコ Inspection equipment using nuclear magnetic resonance
JP4179661B2 (en) * 1998-04-24 2008-11-12 東芝医用システムエンジニアリング株式会社 Medical image processing device
JP4939700B2 (en) * 2000-06-05 2012-05-30 株式会社東芝 Magnetic resonance imaging system for interventional MRI
JP2002360538A (en) * 2001-06-08 2002-12-17 Hitachi Ltd Picture display device
JP2003079637A (en) * 2001-09-13 2003-03-18 Hitachi Medical Corp Operation navigating system
JP2003088508A (en) * 2001-09-18 2003-03-25 Hitachi Medical Corp Operation support system
JP4011340B2 (en) * 2001-12-25 2007-11-21 株式会社日立メディコ Surgery support system

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