NO20074590L - Metode og system for a vurdere neurologisk tilstand - Google Patents

Metode og system for a vurdere neurologisk tilstand

Info

Publication number
NO20074590L
NO20074590L NO20074590A NO20074590A NO20074590L NO 20074590 L NO20074590 L NO 20074590L NO 20074590 A NO20074590 A NO 20074590A NO 20074590 A NO20074590 A NO 20074590A NO 20074590 L NO20074590 L NO 20074590L
Authority
NO
Norway
Prior art keywords
person
biosignal
data
subsequent
test compound
Prior art date
Application number
NO20074590A
Other languages
English (en)
Inventor
Kristinn Johnsen
Gisli Holmar Johannesson
Steinn Gudmundsson
Johannes Helgason
Original Assignee
Mentis Cura Ehf
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 Mentis Cura Ehf filed Critical Mentis Cura Ehf
Publication of NO20074590L publication Critical patent/NO20074590L/no

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]
    • A61B5/377—Electroencephalography [EEG] using evoked responses
    • 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
    • A61B5/4088—Diagnosing of monitoring cognitive diseases, e.g. Alzheimer, prion diseases or dementia
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Neurology (AREA)
  • Psychology (AREA)
  • Physiology (AREA)
  • Evolutionary Computation (AREA)
  • Developmental Disabilities (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Child & Adolescent Psychology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Hospice & Palliative Care (AREA)
  • Fuzzy Systems (AREA)
  • Neurosurgery (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

Denne oppfinnelsen vedrører en fremgangsmåte og et system for generering av et differensierende signal for en nevrologisk tilstand, hvor det benyttes minst én prøveforbindelse med en nevrofysiologisk effekt. Biosignaldata innhentes fra en person basert på biosignalmålinger fra en biosignalmåleinnretning som er tilpasset plassering på personen, hvori biosignaldataene oppnås etter administrering av prøveforbindelsen hos personen. Analoge biosignal-referansedata tilveiebringes for referansepersoner i minst én referansegruppe etter administrering av prøveforbindelsen, hvori referansedataene anvendes for definering av referanseegenskaper med felles karakteristika blant referansepersonene i minst én referansegruppe, hvori referansedataene bearbeides for å definere etterfølgende referansesannsynlighetsvektorer for hver respektive referanseperson, hvori hver respektive etterfølgende sannsynlighetsvektor omfatter en spesiell egenskap eller egenskapskombinasjonselementer med sannsynlighetsverdier assosiert med elementene, de etterfølgende sannsynlighetsvektorene resulterer i en fordeling av egenskapene eller egenskapskombinasjonene for referansepersonene. Deretter brukes biosignaldataene innhentet fra personen til beregning av analoge etterfølgende sannsynlighetsvektorer for personen. Det differensierende signalet genereres på basis av sammenligning mellom den etterfølgende sannsynlighetsvektoren for personen og fordelingen av egenskapene eller egenskapskombinasjonene
NO20074590A 2005-03-04 2007-09-11 Metode og system for a vurdere neurologisk tilstand NO20074590L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IS7727 2005-03-04
PCT/EP2006/002157 WO2006094797A1 (en) 2005-03-04 2006-03-03 A method and a system for assessing neurological conditions

Publications (1)

Publication Number Publication Date
NO20074590L true NO20074590L (no) 2007-12-03

Family

ID=36530018

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20074590A NO20074590L (no) 2005-03-04 2007-09-11 Metode og system for a vurdere neurologisk tilstand

Country Status (9)

Country Link
US (1) US20090220429A1 (no)
EP (1) EP1861003A1 (no)
JP (1) JP2008531158A (no)
CN (1) CN101155548A (no)
BR (1) BRPI0608448A2 (no)
CA (1) CA2603913A1 (no)
NO (1) NO20074590L (no)
RU (1) RU2007135627A (no)
WO (1) WO2006094797A1 (no)

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Also Published As

Publication number Publication date
RU2007135627A (ru) 2009-04-10
WO2006094797A1 (en) 2006-09-14
JP2008531158A (ja) 2008-08-14
BRPI0608448A2 (pt) 2009-12-29
EP1861003A1 (en) 2007-12-05
CA2603913A1 (en) 2006-09-14
CN101155548A (zh) 2008-04-02
US20090220429A1 (en) 2009-09-03

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