IN2013MU03025A - - Google Patents

Info

Publication number
IN2013MU03025A
IN2013MU03025A IN3025MU2013A IN2013MU03025A IN 2013MU03025 A IN2013MU03025 A IN 2013MU03025A IN 3025MU2013 A IN3025MU2013 A IN 3025MU2013A IN 2013MU03025 A IN2013MU03025 A IN 2013MU03025A
Authority
IN
India
Prior art keywords
eeg
data
data points
user
stimulus
Prior art date
Application number
Other languages
English (en)
Inventor
Diptesh Das
Debatri Chatterjee
Arijit Sinharay
Aniruddha Sinha
Original Assignee
Tata Consultancy Services Ltd
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 Tata Consultancy Services Ltd filed Critical Tata Consultancy Services Ltd
Priority to US15/023,314 priority Critical patent/US10827981B2/en
Priority to EP14846125.4A priority patent/EP3047475B1/fr
Priority to IN3025MU2013 priority patent/IN2013MU03025A/en
Priority to PCT/IB2014/064466 priority patent/WO2015040532A2/fr
Publication of IN2013MU03025A publication Critical patent/IN2013MU03025A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • 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
    • 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
    • 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
    • A61B5/24—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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
    • 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
    • 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
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Psychiatry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Psychology (AREA)
  • Signal Processing (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Developmental Disabilities (AREA)
  • Educational Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Social Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
IN3025MU2013 2013-09-19 2014-09-12 IN2013MU03025A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US15/023,314 US10827981B2 (en) 2013-09-19 2014-09-12 System and method for evaluating a cognitive load on a user corresponding to a stimulus
EP14846125.4A EP3047475B1 (fr) 2013-09-19 2014-09-12 Système et procédé d'évaluation d'une charge cognitive correspondant à un stimulus sur un utilisateur
IN3025MU2013 IN2013MU03025A (fr) 2013-09-19 2014-09-12
PCT/IB2014/064466 WO2015040532A2 (fr) 2013-09-19 2014-09-12 Système et procédé d'évaluation d'une charge cognitive correspondant à un stimulus sur un utilisateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN3025MU2013 IN2013MU03025A (fr) 2013-09-19 2014-09-12

Publications (1)

Publication Number Publication Date
IN2013MU03025A true IN2013MU03025A (fr) 2015-07-03

Family

ID=52689571

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3025MU2013 IN2013MU03025A (fr) 2013-09-19 2014-09-12

Country Status (4)

Country Link
US (1) US10827981B2 (fr)
EP (1) EP3047475B1 (fr)
IN (1) IN2013MU03025A (fr)
WO (1) WO2015040532A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10068490B2 (en) * 2013-08-21 2018-09-04 Quantum Applied Science And Research, Inc. System and method for improving student learning by monitoring student cognitive state
WO2017060804A1 (fr) * 2015-10-05 2017-04-13 Tata Consultancy Services Limited Procédé et système pour pré-traitement d'un signal d'eeg pour mesure de charge cognitive
US11504038B2 (en) 2016-02-12 2022-11-22 Newton Howard Early detection of neurodegenerative disease
WO2018217994A1 (fr) * 2017-05-24 2018-11-29 Newton Howard Technologie et procédés de détection du déclin cognitif
CN107260166A (zh) * 2017-05-26 2017-10-20 昆明理工大学 一种实用化在线脑电伪迹剔除方法
CN107341359A (zh) * 2017-08-11 2017-11-10 江苏科海生物工程设备有限公司 秸秆发酵生产乙醇过程关键参量的软测量方法
ES2969621T3 (es) 2017-08-15 2024-05-21 Akili Interactive Labs Inc Plataforma cognitiva que incluye elementos informatizados
WO2019060298A1 (fr) 2017-09-19 2019-03-28 Neuroenhancement Lab, LLC Procédé et appareil de neuro-activation
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11478603B2 (en) 2017-12-31 2022-10-25 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
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
CN109009171B (zh) * 2018-08-01 2020-11-13 深圳市心流科技有限公司 注意力测评方法、系统及计算机可读存储介质
US11452839B2 (en) 2018-09-14 2022-09-27 Neuroenhancement Lab, LLC System and method of improving sleep
CN109567797B (zh) * 2019-01-30 2021-10-01 浙江强脑科技有限公司 癫痫预警方法、装置及计算机可读存储介质
CN109875580A (zh) * 2019-03-01 2019-06-14 安徽工业大学 一种认知效能可计算模型
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
CN111008590B (zh) * 2019-12-03 2023-10-31 北方工业大学 基于多维特征提取无监督eeg信号分类方法
AU2022219012A1 (en) * 2021-02-11 2023-09-21 Ohio State Innovation Foundation Wearable devices and systems for monitoring auditory biomarkers and related methods
CN113159222A (zh) * 2021-05-17 2021-07-23 西交利物浦大学 脑电信号分类方法、装置及存储介质
CN115317002B (zh) * 2022-07-01 2024-12-24 灵犀云医学科技(北京)有限公司 用于确定脑电图的微状态的方法和设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8374687B2 (en) * 2006-01-21 2013-02-12 Honeywell International Inc. Rapid serial visual presentation triage prioritization based on user state assessment
US7580742B2 (en) 2006-02-07 2009-08-25 Microsoft Corporation Using electroencephalograph signals for task classification and activity recognition
WO2008057365A2 (fr) * 2006-11-02 2008-05-15 Caplan Abraham H Systèmes de détection d'événements épileptiques
US8265743B2 (en) 2007-12-27 2012-09-11 Teledyne Scientific & Imaging, Llc Fixation-locked measurement of brain responses to stimuli
WO2009145725A1 (fr) 2008-05-26 2009-12-03 Agency For Science, Technology And Research Procédé et système de classement de signaux cérébraux dans un bci
US9149719B2 (en) * 2008-12-19 2015-10-06 Agency For Science, Technology And Research Device and method for generating a representation of a subject's attention level
US8758018B2 (en) 2009-12-31 2014-06-24 Teledyne Scientific & Imaging, Llc EEG-based acceleration of second language learning
SG184333A1 (en) * 2010-03-31 2012-11-29 Agency Science Tech & Res Brain- computer interface system and method
FR2962821B1 (fr) * 2010-07-13 2013-02-22 Commissariat Energie Atomique Procede et systeme de classification de signaux neuronaux, et procede de selection d'electrodes pour commande neuronale directe.
US9195321B2 (en) * 2011-03-17 2015-11-24 Intellitact Llc Input device user interface enhancements

Also Published As

Publication number Publication date
WO2015040532A3 (fr) 2015-06-11
EP3047475A4 (fr) 2017-05-17
US20160242699A1 (en) 2016-08-25
WO2015040532A2 (fr) 2015-03-26
EP3047475B1 (fr) 2021-08-18
EP3047475A2 (fr) 2016-07-27
US10827981B2 (en) 2020-11-10

Similar Documents

Publication Publication Date Title
IN2013MU03025A (fr)
IN2014CN05002A (fr)
WO2014102548A3 (fr) Système de recherche et procédé correspondant
EP4331473A3 (fr) Procédé et appareil de reconnaissance de tâche de démarche
CA2902821C (fr) Systeme de gestion de metadonnees
EA201492090A1 (ru) Кодирование и воссоздание остаточных данных на основе информации поддержки
EP3623976A8 (fr) Basculement d'authentification biométrique
AR079998A1 (es) Aparato y metodo para extraer una senal directa/de ambiente de una senal de mezcla descendente e informacion parametrica espacial
WO2014077898A3 (fr) Système et procédé pour conférer de l'intelligence opérationnelle à des dispositifs gérés
WO2015108908A3 (fr) Système et procédé de caractérisation d'états cérébraux au cours d'une anesthésie générale et d'une sédation à l'aide d'une modulation de phase-amplitude
WO2015195676A3 (fr) Outils et procédés mis en œuvre par ordinateur permettant d'extraire des informations concernant la structure d'un grand système logiciel informatique, d'explorer sa structure, d'identifier des problèmes dans sa conception et d'effectuer une refactorisation
WO2014057481A3 (fr) Procédé et système pour interventions cutanées cosmétiques à réaliser chez soi
SG10201807986SA (en) Data records selection
EP4557207A3 (fr) Utilisation d'un apprentissage automatique pour identifier une perte non technique
AU2014205024A8 (en) Methods and apparatus for identifying concepts corresponding to input information
IN2014CH02163A (fr)
IN2013MU01938A (fr)
GB2525998A (en) System and method of dynamically generating a frequency pattern to realize the sense of touch in a computing device
GB2515700A (en) Processing data representing a physical system
GB2527230A (en) Processing seismic attributes using mathematical morphology
MX346191B (es) Metodos y sistemas para proporcionar informacion actualizada de una descripcion de dispositivo de un instrumento de campo.
IN2014CH00466A (fr)
WO2013189320A3 (fr) Procédé et dispositif de surveillance de bureau virtuel
WO2014124553A8 (fr) Procédé d'entrée de caractère chinois
IN2013MU04097A (fr)