BRPI0817035A2 - método e instrumento para redução do número de canais em um detector de convulsão epiléptica baseado em uma eletroencefalografia - Google Patents

método e instrumento para redução do número de canais em um detector de convulsão epiléptica baseado em uma eletroencefalografia

Info

Publication number
BRPI0817035A2
BRPI0817035A2 BRPI0817035A BRPI0817035A BRPI0817035A2 BR PI0817035 A2 BRPI0817035 A2 BR PI0817035A2 BR PI0817035 A BRPI0817035 A BR PI0817035A BR PI0817035 A BRPI0817035 A BR PI0817035A BR PI0817035 A2 BRPI0817035 A2 BR PI0817035A2
Authority
BR
Brazil
Prior art keywords
channels
epileptic seizure
electroencephalography
instrument
reducing
Prior art date
Application number
BRPI0817035A
Other languages
English (en)
Inventor
John V Guttag
Original Assignee
Massacfhusetts Institut Of Tech
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 Massacfhusetts Institut Of Tech filed Critical Massacfhusetts Institut Of Tech
Publication of BRPI0817035A2 publication Critical patent/BRPI0817035A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—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
    • A61B5/24—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]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Neurosurgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

método e instrumento para redução do número de canais em um detector de convulsão epiléptica baseado em uma eletroencefalografia um detector de convulsão epiléptica específico para paciente ambulatorial baseado em sinais eeg escalpe é apresentado. um método para selecionar um sub-conjunto de pacientes específicos de eletrodos de uma pluralidade de m canais eeg necessários para detectar uma convulsão epiléptica no paciente também é apresentado. os dados de convulsão eeg são coletados de uma pluralidade de canais eeg m. um subconjunto efetivo n de canais de uma pluralidade de canais eeg m é selecionado usando característica recursiva de processamento e um detector é construído em resposta ao sub-conjunto n de canais. a performance do detector em detectar as convulsões é então estimada.
BRPI0817035A 2007-08-23 2008-08-22 método e instrumento para redução do número de canais em um detector de convulsão epiléptica baseado em uma eletroencefalografia BRPI0817035A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96589007P 2007-08-23 2007-08-23
PCT/US2008/010030 WO2009025863A1 (en) 2007-08-23 2008-08-22 Method and apparatus for reducing the number of channels in an eeg-based epileptic seizure detector

Publications (1)

Publication Number Publication Date
BRPI0817035A2 true BRPI0817035A2 (pt) 2019-02-26

Family

ID=40044018

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817035A BRPI0817035A2 (pt) 2007-08-23 2008-08-22 método e instrumento para redução do número de canais em um detector de convulsão epiléptica baseado em uma eletroencefalografia

Country Status (6)

Country Link
US (1) US20090082689A1 (pt)
EP (1) EP2182842A1 (pt)
JP (1) JP2010536479A (pt)
CN (1) CN101835420A (pt)
BR (1) BRPI0817035A2 (pt)
WO (1) WO2009025863A1 (pt)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101464397B1 (ko) 2007-03-29 2014-11-28 더 닐슨 컴퍼니 (유에스) 엘엘씨 마케팅 및 엔터테인먼트 효과의 분석
US9886981B2 (en) 2007-05-01 2018-02-06 The Nielsen Company (Us), Llc Neuro-feedback based stimulus compression device
US8386312B2 (en) 2007-05-01 2013-02-26 The Nielsen Company (Us), Llc Neuro-informatics repository system
US8392253B2 (en) 2007-05-16 2013-03-05 The Nielsen Company (Us), Llc Neuro-physiology and neuro-behavioral based stimulus targeting system
EP2152155A4 (en) * 2007-06-06 2013-03-06 Neurofocus Inc MULTIMARK PROGRAM AND SYSTEM FOR MONITORING REACTIONS ON ADVERTISING CONTENT USING NERVE REACTION MEASUREMENTS
KR20100038107A (ko) 2007-07-30 2010-04-12 뉴로포커스, 인크. 신경-반응 자극 및 자극 속성 공명 추정기
US8386313B2 (en) * 2007-08-28 2013-02-26 The Nielsen Company (Us), Llc Stimulus placement system using subject neuro-response measurements
KR20100047865A (ko) 2007-08-28 2010-05-10 뉴로포커스, 인크. 소비자 경험 평가 시스템
US8392255B2 (en) 2007-08-29 2013-03-05 The Nielsen Company (Us), Llc Content based selection and meta tagging of advertisement breaks
US8494610B2 (en) 2007-09-20 2013-07-23 The Nielsen Company (Us), Llc Analysis of marketing and entertainment effectiveness using magnetoencephalography
US20090083129A1 (en) 2007-09-20 2009-03-26 Neurofocus, Inc. Personalized content delivery using neuro-response priming data
JP2009265876A (ja) * 2008-04-24 2009-11-12 Sony Corp 制御装置、制御方法、制御方法のプログラム及び制御方法のプログラムを記録した記録媒体
US20100250325A1 (en) 2009-03-24 2010-09-30 Neurofocus, Inc. Neurological profiles for market matching and stimulus presentation
GB0906029D0 (en) * 2009-04-07 2009-05-20 Nat Univ Ireland Cork A method of analysing an electroencephalogram (EEG) signal
CN102413871B (zh) * 2009-04-30 2016-01-20 麦德托尼克公司 以基于支持向量机的算法为基础的病人状态探测
RU2409315C1 (ru) * 2009-07-13 2011-01-20 Олег Валерьевич Гребенюк Способ выявления эпилептиформной активности
US20110015537A1 (en) * 2009-07-15 2011-01-20 General Electric Company Method, apparatus and computer program for monitoring specific cerebral activity
US8655437B2 (en) 2009-08-21 2014-02-18 The Nielsen Company (Us), Llc Analysis of the mirror neuron system for evaluation of stimulus
US10987015B2 (en) * 2009-08-24 2021-04-27 Nielsen Consumer Llc Dry electrodes for electroencephalography
US8209224B2 (en) 2009-10-29 2012-06-26 The Nielsen Company (Us), Llc Intracluster content management using neuro-response priming data
US20110106750A1 (en) 2009-10-29 2011-05-05 Neurofocus, Inc. Generating ratings predictions using neuro-response data
US9560984B2 (en) 2009-10-29 2017-02-07 The Nielsen Company (Us), Llc Analysis of controlled and automatic attention for introduction of stimulus material
US8335716B2 (en) 2009-11-19 2012-12-18 The Nielsen Company (Us), Llc. Multimedia advertisement exchange
US8335715B2 (en) * 2009-11-19 2012-12-18 The Nielsen Company (Us), Llc. Advertisement exchange using neuro-response data
US8684742B2 (en) 2010-04-19 2014-04-01 Innerscope Research, Inc. Short imagery task (SIT) research method
US8655428B2 (en) 2010-05-12 2014-02-18 The Nielsen Company (Us), Llc Neuro-response data synchronization
US8392250B2 (en) 2010-08-09 2013-03-05 The Nielsen Company (Us), Llc Neuro-response evaluated stimulus in virtual reality environments
US8392251B2 (en) 2010-08-09 2013-03-05 The Nielsen Company (Us), Llc Location aware presentation of stimulus material
US8478394B2 (en) * 2010-08-16 2013-07-02 Brainscope Company, Inc. Field deployable concussion assessment device
US8396744B2 (en) 2010-08-25 2013-03-12 The Nielsen Company (Us), Llc Effective virtual reality environments for presentation of marketing materials
WO2013112935A1 (en) 2012-01-25 2013-08-01 The Regents Of The University Of California Systems and methods for automatic segment selection for multi-dimensional biomedical signals
US9569986B2 (en) 2012-02-27 2017-02-14 The Nielsen Company (Us), Llc System and method for gathering and analyzing biometric user feedback for use in social media and advertising applications
US9292858B2 (en) 2012-02-27 2016-03-22 The Nielsen Company (Us), Llc Data collection system for aggregating biologically based measures in asynchronous geographically distributed public environments
US9451303B2 (en) 2012-02-27 2016-09-20 The Nielsen Company (Us), Llc Method and system for gathering and computing an audience's neurologically-based reactions in a distributed framework involving remote storage and computing
WO2013142051A1 (en) * 2012-03-19 2013-09-26 University Of Florida Research Foundation, Inc. Methods and systems for brain function analysis
US9060671B2 (en) 2012-08-17 2015-06-23 The Nielsen Company (Us), Llc Systems and methods to gather and analyze electroencephalographic data
US20140121554A1 (en) * 2012-10-29 2014-05-01 The Johns Hopkins University Seizure detection device and systems
EP2967406A4 (en) * 2013-03-14 2016-10-26 Persyst Dev Corp METHOD AND SYSTEM FOR QEEG CALCULATION
US9320450B2 (en) 2013-03-14 2016-04-26 The Nielsen Company (Us), Llc Methods and apparatus to gather and analyze electroencephalographic data
JP2016513534A (ja) * 2013-03-15 2016-05-16 パーシスト ディベロップメント コーポレーション 複数患者のｅｅｇ監視
US9622702B2 (en) 2014-04-03 2017-04-18 The Nielsen Company (Us), Llc Methods and apparatus to gather and analyze electroencephalographic data
CN104173044A (zh) * 2014-08-15 2014-12-03 浙江大学医学院附属第二医院 一种用于癫痫治疗的闭环系统
US10499823B2 (en) 2014-11-06 2019-12-10 Tata Consultancy Services Limited Selection of electroencephalography (EEG) channels valid for determining cognitive load of a subject
US9936250B2 (en) 2015-05-19 2018-04-03 The Nielsen Company (Us), Llc Methods and apparatus to adjust content presented to an individual
CN105760861B (zh) * 2016-03-29 2020-05-12 华东师范大学 一种基于深度数据的癫痫发作监控方法及系统
CN106037725B (zh) * 2016-06-28 2019-08-27 中国科学院苏州生物医学工程技术研究所 基于小波包变换的生物电脑部信号分析方法
EP3582069B1 (en) * 2017-02-10 2025-10-22 Nihon Kohden Corporation Brain-machine interface system capable of changing amount of communication data from internal device, and control method therefor
US11123018B2 (en) 2017-05-28 2021-09-21 Islamic Azad University, Najafabad Branch Extracting a mother wavelet function for detecting epilleptic seizure
WO2019060298A1 (en) 2017-09-19 2019-03-28 Neuroenhancement Lab, LLC METHOD AND APPARATUS FOR 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
US11452839B2 (en) 2018-09-14 2022-09-27 Neuroenhancement Lab, LLC System and method of improving sleep
US11020042B2 (en) * 2019-05-15 2021-06-01 Know Biological, Inc. Seizure detection device
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
CN116507270A (zh) * 2020-09-08 2023-07-28 全球先进临床解决方案有限公司 用于利用统计学分析和人工智能分析进行癫痫发作检测的系统和方法
CN112684897A (zh) * 2020-12-30 2021-04-20 哈尔滨工业大学 一种基于svm典型相关分析的脑电通道选择算法
CN114631828B (zh) * 2022-03-09 2025-07-22 浙江大学 一种基于特征筛选的流式癫痫预测方法
CN115358260A (zh) * 2022-07-27 2022-11-18 华南师范大学 一种脑电睡眠分期方法、装置、电子设备及存储介质
CN116138784B (zh) * 2023-02-27 2024-03-15 海南大学 一种脑机接口的信号采集装置及脑机接口系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5900299A (en) * 1998-08-24 2000-03-14 Emory University Method and apparatus for predicting the onset of seizures based on features derived from signals indicative of brain activity
CA2721622C (en) * 2008-04-15 2016-10-11 Tufts Medical Center, Inc. Fetal ecg monitoring

Also Published As

Publication number Publication date
WO2009025863A1 (en) 2009-02-26
JP2010536479A (ja) 2010-12-02
EP2182842A1 (en) 2010-05-12
US20090082689A1 (en) 2009-03-26
CN101835420A (zh) 2010-09-15

Similar Documents

Publication Publication Date Title
BRPI0817035A2 (pt) método e instrumento para redução do número de canais em um detector de convulsão epiléptica baseado em uma eletroencefalografia
Krishna Studies on fractional order differentiators and integrators: A survey
Abubakr et al. The diagnostic value of EEGs in patients with syncope
Nagaraj et al. The revised Cerebral Recovery Index improves predictions of neurological outcome after cardiac arrest
Salami et al. A comparison between automated detection methods of high-frequency oscillations (80–500 Hz) during seizures
EA201170146A1 (ru) Система обнаружения электрофизиологических сигналов
Goenka et al. Comparative sensitivity of quantitative EEG (QEEG) spectrograms for detecting seizure subtypes
EP1880667A2 (en) Detection of focal epileptiform activity
BRPI0907279A8 (pt) sistema de monitoramento fetal e método para o monitoramento fetal.
Muraja-Murro et al. Forehead EEG electrode set versus full-head scalp EEG in 100 patients with altered mental state
Meenakshi et al. Frequency analysis of healthy & epileptic seizure in EEG using fast fourier transform
Song et al. Recurrence quantification analysis of sleep electoencephalogram in sleep apnea syndrome in humans
Das et al. Heterogeneity of preictal dynamics in human epileptic seizures
Labate et al. SVM classification of epileptic EEG recordings through multiscale permutation entropy
Robbins et al. An 18-subject EEG data collection using a visual-oddball task, designed for benchmarking algorithms and headset performance comparisons
Osanai et al. Extracting electromyographic signals from multi-channel LFPs using independent component analysis without direct muscular recording
EP1972273A3 (en) Brain wave measuring method, apparatus and computer readable recording medium implemented with program for executing the method
Valliappan et al. A Portable real time ECG device for arrhythmia detection using raspberry pi
Romcy-Pereira et al. A semi-automated algorithm for studying neuronal oscillatory patterns: a wavelet-based time frequency and coherence analysis
Conigliaro et al. Multiscale sample entropy for time resolved epileptic seizure detection and fingerprinting
HK1143942A (en) Method and apparatus for reducing the number of channels in an eeg-based epileptic seizure detector
Milton et al. Exploring the relationship of phase and peak-frequency EEG alpha-band and beta-band activity to temporal judgments of stimulus duration
Sharanreddy et al. An improved approximate entropy based epilepsy seizure detection using multi-wavelet and artificial neural networks
Zou et al. A heart beat rate detection framework using multiple nanofiber sensor signals
Li et al. The influence of EEG channels and features significance on automatic detection of epileptic waves in MECT

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A, 8A, 9A E 10A ANUIDADES.

B25G Requested change of headquarter approved

Owner name: MASSACFHUSETTS INSTITUT OF TECHNOLOGY (US)

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2513 DE 06-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]