PL409241A1 - Sposób i system przetwarzania sygnału EEG - Google Patents
Sposób i system przetwarzania sygnału EEGInfo
- Publication number
- PL409241A1 PL409241A1 PL409241A PL40924114A PL409241A1 PL 409241 A1 PL409241 A1 PL 409241A1 PL 409241 A PL409241 A PL 409241A PL 40924114 A PL40924114 A PL 40924114A PL 409241 A1 PL409241 A1 PL 409241A1
- Authority
- PL
- Poland
- Prior art keywords
- frequency domain
- eeg signal
- read
- asymmetry
- bis
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
-
- 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
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/167—Personality evaluation
-
- 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
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
-
- 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
- A61B5/389—Electromyography [EMG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
- A61B5/6815—Ear
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
- A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured
-
- 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
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
-
- 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
- A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Psychology (AREA)
- Artificial Intelligence (AREA)
- Physiology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Developmental Disabilities (AREA)
- Child & Adolescent Psychology (AREA)
- Mathematical Physics (AREA)
- Educational Technology (AREA)
- Hospice & Palliative Care (AREA)
- Social Psychology (AREA)
- Otolaryngology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Sposób przetwarzania sygnału EEG, w którym odczytuje się sygnał EEG z dwóch elektrod czołowych (301) elektroencefalografu, konwertuje się odczytany sygnał do domeny częstotliwości i określa się wartości reakcji BIS/BAS na podstawie wartości asymetrii w domenie częstotliwości pomiędzy odczytanymi sygnałami, charakteryzuje się tym, że określa się wartości reakcji BIS/BAS na podstawie wartości asymetrii w domenie częstotliwości pomiędzy odczytanymi sygnałami w zakresie częstotliwości od 26 do 29 Hz. Ponadto, sposób przetwarzania sygnału EEG, w którym odczytuje się sygnał EEG z dwóch elektrod czołowych elektroencefalografu, konwertuje się odczytany sygnał do domeny częstotliwości i określa się wartości reakcji BIS/BAS na podstawie wartości asymetrii w domenie częstotliwości pomiędzy odczytanymi sygnałami, charakteryzuje się tym, że wartość asymetrii oblicza się jako różnicę pomiędzy znormalizowaną amplitudą dla jednej elektrody a znormalizowaną amplitudą dla drugiej elektrody.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL409241A PL409241A1 (pl) | 2014-08-22 | 2014-08-22 | Sposób i system przetwarzania sygnału EEG |
EP15787904.0A EP3182892B1 (en) | 2014-08-22 | 2015-08-19 | Method and system for eeg signal processing |
US15/505,229 US10799139B2 (en) | 2014-08-22 | 2015-08-19 | Method and system for EEG signal processing |
PCT/EP2015/069080 WO2016026907A2 (en) | 2014-08-22 | 2015-08-19 | Method and system for eeg signal processing |
PL15787904T PL3182892T3 (pl) | 2014-08-22 | 2015-08-19 | Sposób i system przetwarzania sygnału eeg |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL409241A PL409241A1 (pl) | 2014-08-22 | 2014-08-22 | Sposób i system przetwarzania sygnału EEG |
Publications (1)
Publication Number | Publication Date |
---|---|
PL409241A1 true PL409241A1 (pl) | 2016-02-29 |
Family
ID=54365194
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL409241A PL409241A1 (pl) | 2014-08-22 | 2014-08-22 | Sposób i system przetwarzania sygnału EEG |
PL15787904T PL3182892T3 (pl) | 2014-08-22 | 2015-08-19 | Sposób i system przetwarzania sygnału eeg |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL15787904T PL3182892T3 (pl) | 2014-08-22 | 2015-08-19 | Sposób i system przetwarzania sygnału eeg |
Country Status (4)
Country | Link |
---|---|
US (1) | US10799139B2 (pl) |
EP (1) | EP3182892B1 (pl) |
PL (2) | PL409241A1 (pl) |
WO (1) | WO2016026907A2 (pl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10555670B2 (en) | 2017-07-10 | 2020-02-11 | International Business Machines Corporation | Adaptive filtration of sweat artifacts during electronic brain monitoring |
US11221672B2 (en) * | 2018-01-23 | 2022-01-11 | Tianjin University | Asymmetric EEG-based coding and decoding method for brain-computer interfaces |
US20200202736A1 (en) * | 2018-12-21 | 2020-06-25 | Aktsionernoye obshchestvo «Neyrotrend» | Memorability Measurement Method for Multimedia Messages |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7727161B2 (en) * | 2003-04-10 | 2010-06-01 | Vivometrics, Inc. | Systems and methods for monitoring cough |
JP5951504B2 (ja) | 2010-01-18 | 2016-07-13 | エルミンダ エルティーディー.Elminda Ltd. | 神経生理学的データの重み付き分析のための方法およびシステム |
KR20120105095A (ko) * | 2011-03-15 | 2012-09-25 | 고려대학교 산학협력단 | 뇌파 기반의 개인성향 측정 장치 및 방법 |
US10383574B2 (en) * | 2013-06-28 | 2019-08-20 | The General Hospital Corporation | Systems and methods to infer brain state during burst suppression |
-
2014
- 2014-08-22 PL PL409241A patent/PL409241A1/pl unknown
-
2015
- 2015-08-19 EP EP15787904.0A patent/EP3182892B1/en active Active
- 2015-08-19 WO PCT/EP2015/069080 patent/WO2016026907A2/en active Application Filing
- 2015-08-19 PL PL15787904T patent/PL3182892T3/pl unknown
- 2015-08-19 US US15/505,229 patent/US10799139B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016026907A3 (en) | 2016-10-27 |
PL3182892T3 (pl) | 2022-04-25 |
WO2016026907A2 (en) | 2016-02-25 |
US10799139B2 (en) | 2020-10-13 |
WO2016026907A4 (en) | 2017-01-12 |
EP3182892B1 (en) | 2021-10-06 |
EP3182892A2 (en) | 2017-06-28 |
US20170273585A1 (en) | 2017-09-28 |
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