ATE525016T1 - Feststellung von epileptiformer aktivität - Google Patents

Feststellung von epileptiformer aktivität

Info

Publication number
ATE525016T1
ATE525016T1 AT06110089T AT06110089T ATE525016T1 AT E525016 T1 ATE525016 T1 AT E525016T1 AT 06110089 T AT06110089 T AT 06110089T AT 06110089 T AT06110089 T AT 06110089T AT E525016 T1 ATE525016 T1 AT E525016T1
Authority
AT
Austria
Prior art keywords
measure
subband
epileptiform activity
specific type
indicative
Prior art date
Application number
AT06110089T
Other languages
English (en)
Inventor
Mika Saerkelae
Original Assignee
Gen Electric
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 Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE525016T1 publication Critical patent/ATE525016T1/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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/372—Analysis of electroencephalograms
    • A61B5/374—Detecting the frequency distribution of signals, e.g. detecting delta, theta, alpha, beta or gamma waves
    • 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
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A61B5/4094—Diagnosing or monitoring seizure diseases, e.g. epilepsy
    • 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
    • A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/08—Feature extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Neurology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Neurosurgery (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
AT06110089T 2006-02-17 2006-02-17 Feststellung von epileptiformer aktivität ATE525016T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06110089A EP1820444B1 (de) 2006-02-17 2006-02-17 Feststellung von epileptiformer Aktivität

Publications (1)

Publication Number Publication Date
ATE525016T1 true ATE525016T1 (de) 2011-10-15

Family

ID=36168477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06110089T ATE525016T1 (de) 2006-02-17 2006-02-17 Feststellung von epileptiformer aktivität

Country Status (3)

Country Link
US (1) US9579035B2 (de)
EP (1) EP1820444B1 (de)
AT (1) ATE525016T1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007075477A2 (en) * 2005-12-19 2007-07-05 University Of Florida Closed-loop state-dependent seizure prevention systems
US20080021340A1 (en) * 2006-07-19 2008-01-24 Mika Sarkela Detection of focal epileptiform activity
US8768447B2 (en) 2007-01-09 2014-07-01 General Electric Company Processing of physiological signal data in patient monitoring
US9554721B1 (en) 2007-04-23 2017-01-31 Neurowave Systems Inc. Seizure detector, brain dysfunction monitor and method
US20090048530A1 (en) * 2007-08-15 2009-02-19 The General Electric Company Monitoring of epileptiform activity
EP2211708A1 (de) * 2007-10-23 2010-08-04 Optima Neuroscience, Inc. System zur überwachung und zum nachweis von krampfanfällen
US20090275853A1 (en) * 2008-04-30 2009-11-05 The General Electric Company Method and apparatus for monitoring physiological state of a subject
WO2009158418A2 (en) * 2008-06-25 2009-12-30 University Of Florida Research Foundation, Inc. Time frequency transformation analysis for detection and quantification of epileptiform activity load in generalized epilepsies
WO2010034270A1 (de) * 2008-09-29 2010-04-01 Narcoscience Gmbh & Co. Kg Verfahren und vorrichtung zur auswertung eines narkose- oder intensiv-eeg
CN102058413B (zh) * 2010-12-03 2012-09-05 上海交通大学 基于连续小波变换的脑电信号警觉度检测方法
CN103110418B (zh) * 2013-01-24 2015-04-08 天津大学 一种脑电信号特征提取方法
US11083402B2 (en) 2013-06-04 2021-08-10 Medtronic, Inc. Patient state determination based on one or more spectral characteristics of a bioelectrical brain signal
CN107530012B (zh) * 2015-02-16 2019-12-10 内森·英特拉托 用于脑活动解析的系统
CN107277075A (zh) * 2017-08-18 2017-10-20 京东方科技集团股份有限公司 认证装置和认证方法
WO2019060298A1 (en) 2017-09-19 2019-03-28 Neuroenhancement Lab, LLC METHOD AND APPARATUS FOR NEURO-ACTIVATION
WO2019099566A1 (en) * 2017-11-14 2019-05-23 Children's Medical Center Corporation Techniques for treatment of epileptic disorders electrophysiological biomarkers and related systems and methods
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11273283B2 (en) 2017-12-31 2022-03-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to enhance emotional response
US12280219B2 (en) 2017-12-31 2025-04-22 NeuroLight, Inc. Method and apparatus for neuroenhancement to enhance emotional response
US11406316B2 (en) * 2018-02-14 2022-08-09 Cerenion Oy Apparatus and method for electroencephalographic measurement
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
EP3849410A4 (de) 2018-09-14 2022-11-02 Neuroenhancement Lab, LLC System und verfahren zur verbesserung des schlafs
CN109144277B (zh) * 2018-10-19 2021-04-27 东南大学 一种基于机器学习实现脑控智能小车的构建方法
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
CN110477865A (zh) * 2019-08-14 2019-11-22 深圳先进技术研究院 一种癫痫发作检测装置、终端设备及存储介质
CN110477910A (zh) * 2019-08-14 2019-11-22 深圳先进技术研究院 癫痫发作预测装置、终端设备以及计算机可读存储介质
FR3110311B1 (fr) 2020-05-14 2022-07-01 Zama cryptographiques d’évaluation de fonctions à valeurs réelles sur des données chiffrées
CN111973179B (zh) * 2020-08-25 2021-06-25 北京智源人工智能研究院 脑电波信号处理方法、装置、电子设备及存储介质
CN113017649A (zh) * 2021-02-25 2021-06-25 北京智源人工智能研究院 脑电活动识别方法、装置、电子设备及介质
WO2024113226A1 (zh) * 2022-11-30 2024-06-06 北京太阳电子科技有限公司 一种脑电特征波形的检测方法、装置及存储介质
CN115770050B (zh) * 2022-12-02 2023-09-08 重庆医科大学附属第二医院 癫痫检测方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5995868A (en) * 1996-01-23 1999-11-30 University Of Kansas System for the prediction, rapid detection, warning, prevention, or control of changes in activity states in the brain of a subject
US5743860A (en) 1996-03-20 1998-04-28 Lockheed Martin Energy Systems, Inc. Apparatus and method for epileptic seizure detection using non-linear techniques
US5857978A (en) 1996-03-20 1999-01-12 Lockheed Martin Energy Systems, Inc. Epileptic seizure prediction by non-linear methods
US7228171B2 (en) * 1999-10-19 2007-06-05 The Johns Hopkins University Signal analysis, heat flow management, and stimulation techniques to treat medical disorders
US6801803B2 (en) * 2000-10-16 2004-10-05 Instrumentarium Corp. Method and apparatus for determining the cerebral state of a patient with fast response
US6678548B1 (en) * 2000-10-20 2004-01-13 The Trustees Of The University Of Pennsylvania Unified probabilistic framework for predicting and detecting seizure onsets in the brain and multitherapeutic device
US7373198B2 (en) * 2002-07-12 2008-05-13 Bionova Technologies Inc. Method and apparatus for the estimation of anesthetic depth using wavelet analysis of the electroencephalogram
WO2004023983A2 (en) * 2002-09-13 2004-03-25 The Regents Of The University Of Michigan Noninvasive nonlinear systems and methods for predicting seizure
US7231246B2 (en) * 2004-07-07 2007-06-12 Ge Healthcare Finland Oy Detection of encephalopathy

Also Published As

Publication number Publication date
EP1820444B1 (de) 2011-09-21
US20070197930A1 (en) 2007-08-23
EP1820444A1 (de) 2007-08-22
US9579035B2 (en) 2017-02-28

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