WO2003054794A3 - Auswerten von mittels funktionaler magnet-resonanz-tomographie gewonnenen bildern des gehirns - Google Patents

Auswerten von mittels funktionaler magnet-resonanz-tomographie gewonnenen bildern des gehirns Download PDF

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Publication number
WO2003054794A3
WO2003054794A3 PCT/DE2002/004517 DE0204517W WO03054794A3 WO 2003054794 A3 WO2003054794 A3 WO 2003054794A3 DE 0204517 W DE0204517 W DE 0204517W WO 03054794 A3 WO03054794 A3 WO 03054794A3
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Prior art keywords
brain
image
fmri
neuronal network
magnetic resonance
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PCT/DE2002/004517
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English (en)
French (fr)
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WO2003054794A2 (de
Inventor
Bernd Schuermann
Gustavo Deco
Martin Stetter
Jan Storck
Silvia Corchs
Original Assignee
Siemens Ag
Bernd Schuermann
Gustavo Deco
Martin Stetter
Jan Storck
Silvia Corchs
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Priority to US10/499,619 priority Critical patent/US7349728B2/en
Application filed by Siemens Ag, Bernd Schuermann, Gustavo Deco, Martin Stetter, Jan Storck, Silvia Corchs filed Critical Siemens Ag
Priority to EP02791617A priority patent/EP1456798A2/de
Publication of WO2003054794A2 publication Critical patent/WO2003054794A2/de
Publication of WO2003054794A3 publication Critical patent/WO2003054794A3/de

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
    • G06V2201/031—Recognition of patterns in medical or anatomical images of internal organs

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Biophysics (AREA)
  • Artificial Intelligence (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Multimedia (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

Es wird ein Verfahren zum Auswerten eines mittels funktionaler Magnet-Resonanz-Tomographie gewonnenen Bildes (fMRI-Bild) des Gehirns angegeben. Dazu wird ein neuronales Netz zur Simulation der Aktivitäten des Gehirns verwendet. Vermutete Störungen im Gehirn werden im neuronalen Netz simuliert (gestörtes neuronales Netz). Die ermittelten Aktivitäten im gestörten neuronalen Netz werden mit den im fMRI-Bild beobachteten Aktivitäten verglichen. Der Ausfall beliebiger Substrukturen im Gehirn kann künstlich im Modell simuliert und seine Auswirkung auf das komplexe Zusammenspiel der Areale des Gehirns quantifiziert werden. Der Vergleich mit dem am Patienten gemessenen fMRI-Bild bzw. -Aktivitätsmuster führt zur Lokalisation der Störungsursache und damit zur erfolgreichen Diagnose.
PCT/DE2002/004517 2001-12-20 2002-12-09 Auswerten von mittels funktionaler magnet-resonanz-tomographie gewonnenen bildern des gehirns WO2003054794A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/499,619 US7349728B2 (en) 2001-12-20 2002-09-12 Evaluation of images of the brain obtained by means of functional magnetic resonance tomography
EP02791617A EP1456798A2 (de) 2001-12-20 2002-12-09 Auswerten von mittels funktionaler magnet-resonanz-tomographie gewonnenen bildern des gehirns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10162927.3 2001-12-20
DE10162927A DE10162927A1 (de) 2001-12-20 2001-12-20 Auswerten von mittels funktionaler Magnet-Resonanz-Tomographie gewonnenen Bildern des Gehirns

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WO2003054794A2 WO2003054794A2 (de) 2003-07-03
WO2003054794A3 true WO2003054794A3 (de) 2004-06-17

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PCT/DE2002/004517 WO2003054794A2 (de) 2001-12-20 2002-12-09 Auswerten von mittels funktionaler magnet-resonanz-tomographie gewonnenen bildern des gehirns

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US (1) US7349728B2 (de)
EP (1) EP1456798A2 (de)
CN (1) CN1620666A (de)
DE (1) DE10162927A1 (de)
WO (1) WO2003054794A2 (de)

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US20070167724A1 (en) * 2005-12-09 2007-07-19 Gadagkar Hrishikesh P fMRI data acquisition system
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CN103279644B (zh) * 2013-04-27 2016-04-06 中国人民解放军信息工程大学 fMRI头动的实时监测与反馈方法
US9739856B2 (en) 2013-06-20 2017-08-22 Siemens Aktiengesellschaft Magnetic resonance imaging method and apparatus with interleaved resting state functional magnetic resonance imaging sequences and morphological magnetic resonance imaging sequences
CN105022934B (zh) * 2015-06-29 2018-03-09 北京工业大学 一种用于从fMRI数据中构建脑效应连接网络的人工免疫方法
US20170071470A1 (en) * 2015-09-15 2017-03-16 Siemens Healthcare Gmbh Framework for Abnormality Detection in Multi-Contrast Brain Magnetic Resonance Data
JP6687940B2 (ja) * 2016-01-18 2020-04-28 国立研究開発法人情報通信研究機構 素材評価方法、及び素材評価装置
CN105763864A (zh) * 2016-02-23 2016-07-13 北京理工大学 立体视觉成像装置和立体视觉刺激设备
CN109284509B (zh) * 2017-07-21 2022-10-14 北京搜狗科技发展有限公司 一种文本处理方法、系统和一种用于文本处理的装置
CN111110332B (zh) * 2020-01-19 2021-08-06 汕头市超声仪器研究所股份有限公司 一种穿刺针显影增强图像优化方法
CN115578370B (zh) * 2022-10-28 2023-05-09 深圳市铱硙医疗科技有限公司 一种基于脑影像的代谢区域异常检测方法及装置

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
CN1620666A (zh) 2005-05-25
WO2003054794A2 (de) 2003-07-03
US7349728B2 (en) 2008-03-25
US20050119558A1 (en) 2005-06-02
DE10162927A1 (de) 2003-07-17
EP1456798A2 (de) 2004-09-15

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