WO2004035130A3 - Procede d'analyse et dispositif de suivi medical ou cognitif en temps reel a partir de l'analyse de l'activite electromagnetique cerebrale d'un individu, application de ce procede pour caracteriser et differencier des etats physiologiques ou pathologiques - Google Patents

Procede d'analyse et dispositif de suivi medical ou cognitif en temps reel a partir de l'analyse de l'activite electromagnetique cerebrale d'un individu, application de ce procede pour caracteriser et differencier des etats physiologiques ou pathologiques Download PDF

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Publication number
WO2004035130A3
WO2004035130A3 PCT/FR2003/050090 FR0350090W WO2004035130A3 WO 2004035130 A3 WO2004035130 A3 WO 2004035130A3 FR 0350090 W FR0350090 W FR 0350090W WO 2004035130 A3 WO2004035130 A3 WO 2004035130A3
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WO
WIPO (PCT)
Prior art keywords
analysis
characterizing
subject
real time
differentiating
Prior art date
Application number
PCT/FR2003/050090
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English (en)
Other versions
WO2004035130A2 (fr
Inventor
Jacques Martinerie
Van Quyen Michel Le
Jean-Philippe Lachaux
Bernard Renault
Original Assignee
Centre Nat Rech Scient
Jacques Martinerie
Van Quyen Michel Le
Jean-Philippe Lachaux
Bernard Renault
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 Centre Nat Rech Scient, Jacques Martinerie, Van Quyen Michel Le, Jean-Philippe Lachaux, Bernard Renault filed Critical Centre Nat Rech Scient
Priority to EP03767930A priority Critical patent/EP1551288B1/fr
Priority to AT03767930T priority patent/ATE536133T1/de
Priority to AU2003292358A priority patent/AU2003292358A1/en
Priority to US10/531,311 priority patent/US7697979B2/en
Publication of WO2004035130A2 publication Critical patent/WO2004035130A2/fr
Publication of WO2004035130A3 publication Critical patent/WO2004035130A3/fr

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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]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • 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
    • 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
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients

Abstract

L'invention concerne un procédé d'analyse des synchronisations de l'électroencéphalographie d'un individu en utilisant un ensemble de capteurs à partir de l'analyse électromagnétique cérébrale de celui-ci, qui comprend les étapes suivantes une étape de constitution d'une base de données (12) comprenant numérisation de signaux électrophysiologiques issus de ces capteurs, • une phase (11) de calcul du degré de synchronisation existant entre toutes les paires de capteurs enregistrés dans un protocole de montage, dans des bandes de fréquences comprises entre 0 et 2000 Hz, pour constituer cette base de données (12) de classes caractérisant chacune un état de référence ; - une étape (13) de validation statistique d'une période analysée en temps réel, qui permet d'affecter cette période à une classe de la base de données, une étape (14) de détection d'une période spécifique présentant un degré de synchronisation déterminé. L'invention concerne également un dispositif de mise en ouvre de ce procédé.
PCT/FR2003/050090 2002-10-18 2003-10-14 Procede d'analyse et dispositif de suivi medical ou cognitif en temps reel a partir de l'analyse de l'activite electromagnetique cerebrale d'un individu, application de ce procede pour caracteriser et differencier des etats physiologiques ou pathologiques WO2004035130A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03767930A EP1551288B1 (fr) 2002-10-18 2003-10-14 Procede d analyse et dispositif de suivi medical ou cognitif en temps reel a partir de l analyse de l activite electromagnetique cerebrale d un individu, application de ce procede pour caracteriser et differencier des etats physiologiques ou pathologiques
AT03767930T ATE536133T1 (de) 2002-10-18 2003-10-14 Verfahren zur analyse und vorrichtung zur medizinischen oder kognitiven echtzeit- überwachung der elektromagnetischen zerebralen aktivität eines individuums, verwendung dieses verfahren zur charakterisierung und bestimmung der physiologischen oder pathologischen zustände
AU2003292358A AU2003292358A1 (en) 2002-10-18 2003-10-14 Analysis method and real time medical or cognitive monitoring device based on the analysis of a subject's cerebral electromagnetic activity, use of said method for characterizing and differentiating physiological or pathological states
US10/531,311 US7697979B2 (en) 2002-10-18 2003-10-14 Analysis method and real time medical or cognitive monitoring device based on the analysis of a subject's cerebral electromagnetic activity use of said method for characterizing and differentiating physiological or pathological states

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0213007A FR2845883B1 (fr) 2002-10-18 2002-10-18 Procede et dispositif de suivi medical ou cognitif en temps reel par l'analyse de l'activite electromagnetique cerebrale d'un individu, application du procede pour caracteriser et differencier des etats physiologiques ou pathologiques
FR02/13007 2002-10-18

Publications (2)

Publication Number Publication Date
WO2004035130A2 WO2004035130A2 (fr) 2004-04-29
WO2004035130A3 true WO2004035130A3 (fr) 2004-08-05

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Application Number Title Priority Date Filing Date
PCT/FR2003/050090 WO2004035130A2 (fr) 2002-10-18 2003-10-14 Procede d'analyse et dispositif de suivi medical ou cognitif en temps reel a partir de l'analyse de l'activite electromagnetique cerebrale d'un individu, application de ce procede pour caracteriser et differencier des etats physiologiques ou pathologiques

Country Status (6)

Country Link
US (1) US7697979B2 (fr)
EP (1) EP1551288B1 (fr)
AT (1) ATE536133T1 (fr)
AU (1) AU2003292358A1 (fr)
FR (1) FR2845883B1 (fr)
WO (1) WO2004035130A2 (fr)

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US9445730B2 (en) 2007-03-21 2016-09-20 Cyberonics, Inc. Implantable systems and methods for identifying a contra-ictal condition in a subject
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Publication number Publication date
US7697979B2 (en) 2010-04-13
EP1551288B1 (fr) 2011-12-07
US20060015034A1 (en) 2006-01-19
ATE536133T1 (de) 2011-12-15
FR2845883B1 (fr) 2005-08-05
WO2004035130A2 (fr) 2004-04-29
AU2003292358A8 (en) 2004-05-04
FR2845883A1 (fr) 2004-04-23
AU2003292358A1 (en) 2004-05-04
EP1551288A2 (fr) 2005-07-13

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