IEEE J Biomed Health Inform - Automatic Identification of Artifact-related Independent Components for Artifact Removal in EEG Recordings.

Tópicos

{ signal(2180) analysi(812) frequenc(800) }
{ imag(2830) propos(1344) filter(1198) }
{ can(774) often(719) complex(702) }
{ detect(2391) sensit(1101) algorithm(908) }
{ method(1969) cluster(1462) data(1082) }
{ data(3963) clinic(1234) research(1004) }
{ featur(3375) classif(2383) classifi(1994) }
{ control(1307) perform(991) simul(935) }
{ activ(1138) subject(705) human(624) }
{ general(901) number(790) one(736) }
{ result(1111) use(1088) new(759) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1219) similar(1157) match(930) }
{ take(945) account(800) differ(722) }
{ perform(1367) use(1326) method(1137) }
{ analysi(2126) use(1163) compon(1037) }
{ clinic(1479) use(1117) guidelin(835) }
{ extract(1171) text(1153) clinic(932) }
{ age(1611) year(1155) adult(843) }
{ first(2504) two(1366) second(1323) }
{ data(1737) use(1416) pattern(1282) }
{ network(2748) neural(1063) input(814) }
{ assess(1506) score(1403) qualiti(1306) }
{ problem(2511) optim(1539) algorithm(950) }
{ howev(809) still(633) remain(590) }
{ studi(1410) differ(1259) use(1210) }
{ system(1050) medic(1026) inform(1018) }
{ visual(1396) interact(850) tool(830) }
{ studi(1119) effect(1106) posit(819) }
{ state(1844) use(1261) util(961) }
{ cost(1906) reduc(1198) effect(832) }
{ can(981) present(881) function(850) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ use(1733) differ(960) four(931) }
{ decis(3086) make(1611) patient(1517) }
{ model(3404) distribut(989) bayesian(671) }
{ imag(1947) propos(1133) code(1026) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ studi(2440) review(1878) systemat(933) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ algorithm(1844) comput(1787) effici(935) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ design(1359) user(1324) use(1319) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ method(984) reconstruct(947) comput(926) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ risk(3053) factor(974) diseas(938) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ import(1318) role(1303) understand(862) }
{ model(2341) predict(2261) use(1141) }
{ compound(1573) activ(1297) structur(1058) }
{ blood(1257) pressur(1144) flow(957) }
{ spatial(1525) area(1432) region(1030) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ medic(1828) order(1363) alert(1069) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ data(3008) multipl(1320) sourc(1022) }
{ intervent(3218) particip(2042) group(1664) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ health(1844) social(1437) communiti(874) }
{ structur(1116) can(940) graph(676) }
{ use(976) code(926) identifi(902) }
{ drug(1928) target(777) effect(648) }
{ implement(1333) system(1263) develop(1122) }
{ survey(1388) particip(1329) question(1065) }
{ estim(2440) model(1874) function(577) }
{ process(1125) use(805) approach(778) }
{ method(2212) result(1239) propos(1039) }

Resumo

Electroencephalography (EEG) is the recording of electrical activity produced by the firing of neurons within the brain. These activities can be decoded by signal processing techniques. However, EEG recordings are always contaminated with artifacts which hinder the decoding process. Therefore, identifying and removing artifacts is an important step. Researchers often clean EEG recordings with assistance from Independent Component Analysis (ICA), since it can decompose EEG recordings into a number of artifact-related and event related potential (ERP)-related independent components (ICs). However, existing ICA-based artifact identification strategies mostly restrict themselves to a subset of artifacts, e.g. identifying eye movement artifacts only, and have not been shown to reliably identify artifacts caused by non-biological origins like high-impedance electrodes. In this paper, we propose an automatic algorithm for the identification of general artifacts. The proposed algorithm consists of two parts: 1) an event-related feature based clustering algorithm used to identify artifacts which have physiological origins and 2) the electrode-scalp impedance information employed for identifying non-biological artifacts. The results on EEG data collected from 10 subjects show that our algorithm can effectively detect, separate, and remove both physiological and non-biological artifacts. Qualitative evaluation of the reconstructed EEG signals demonstrates that our proposed method can effectively enhance the signal quality, especially the quality of ERPs, even for those that barely display ERPs in the raw EEG. The performance results also show that our proposed method can effectively identify artifacts and subsequently enhance the classification accuracies compared to four commonly used automatic artifact removal methods.

Resumo Limpo

electroencephalographi eeg record electr activ produc fire neuron within brain activ can decod signal process techniqu howev eeg record alway contamin artifact hinder decod process therefor identifi remov artifact import step research often clean eeg record assist independ compon analysi ica sinc can decompos eeg record number artifactrel event relat potenti erprel independ compon ic howev exist icabas artifact identif strategi most restrict subset artifact eg identifi eye movement artifact shown reliabl identifi artifact caus nonbiolog origin like highimped electrod paper propos automat algorithm identif general artifact propos algorithm consist two part eventrel featur base cluster algorithm use identifi artifact physiolog origin electrodescalp imped inform employ identifi nonbiolog artifact result eeg data collect subject show algorithm can effect detect separ remov physiolog nonbiolog artifact qualit evalu reconstruct eeg signal demonstr propos method can effect enhanc signal qualiti especi qualiti erp even bare display erp raw eeg perform result also show propos method can effect identifi artifact subsequ enhanc classif accuraci compar four common use automat artifact remov method

Resumos Similares

Comput. Biol. Med. - ECG signal enhancement using S-Transform. ( 0,857108287142326 )
Comput Math Methods Med - PLI cancellation in ECG signal based on adaptive filter by using Wiener-Hopf equation for providing initial condition. ( 0,832341781005016 )
Comput. Biol. Med. - Research of fetal ECG extraction using wavelet analysis and adaptive filtering. ( 0,816142982284482 )
Comput. Biol. Med. - Empirical mode decomposition based ECG enhancement and QRS detection. ( 0,808812931914654 )
Comput Math Methods Med - Background-suppressed MR venography of the brain using magnitude data: a high-pass filtering approach. ( 0,80626353784256 )
IEEE J Biomed Health Inform - Unsupervised eye blink artifact denoising of EEG data with modified multiscale sample entropy, Kurtosis, and wavelet-ICA. ( 0,787000013387425 )
Comput Math Methods Med - Wavelet-based artifact identification and separation technique for EEG signals during galvanic vestibular stimulation. ( 0,779980120657629 )
Comput. Biol. Med. - Wavelet-based denoising method for real phonocardiography signal recorded by mobile devices in noisy environment. ( 0,774053259177189 )
Int J Comput Assist Radiol Surg - Using the low-pass monogenic signal framework for cell/background classification on multiple cell lines in bright-field microscope images. ( 0,772227479074762 )
Comput Methods Programs Biomed - Broadband noise suppression and feature identification of ECG waveforms using mathematical morphology and embedding theorem. ( 0,765314481065614 )
Comput. Biol. Med. - Improved wavelet entropy calculation with window functions and its preliminary application to study intracranial pressure. ( 0,762766800536761 )
Comput Methods Programs Biomed - Power line interference filtering on surface electromyography based on the stationary wavelet packet transform. ( 0,747672154563183 )
Comput Math Methods Med - Higher-order spectrum in understanding nonlinearity in EEG rhythms. ( 0,746059022813519 )
Comput Math Methods Med - A novel automatic detection system for ECG arrhythmias using maximum margin clustering with immune evolutionary algorithm. ( 0,739625159296197 )
Comput Methods Programs Biomed - An R-peak detection method that uses an SVD filter and a search back system. ( 0,73800802743944 )
Comput Methods Programs Biomed - Improvements of Adaptive Filtering by Optimal Projection to filter different artifact types on long duration EEG recordings. ( 0,73476566728828 )
IEEE Trans Image Process - Kernel maximum autocorrelation factor and minimum noise fraction transformations. ( 0,734761685391378 )
IEEE J Biomed Health Inform - Single Trial Visual Evoked Potential Extraction using Partial Least Squares-based Approach. ( 0,730327940583594 )
Comput. Biol. Med. - Filtering multifocal VEP signals using Prony's method. ( 0,726781948292369 )
Comput Math Methods Med - Detecting epileptic seizure from scalp EEG using Lyapunov spectrum. ( 0,721883301701607 )
Comput. Biol. Med. - Current methods in electrocardiogram characterization. ( 0,714068055611262 )
Comput. Biol. Med. - A fixed point algorithm for extracting the atrial activity in the frequency domain. ( 0,7090732165162 )
IEEE Trans Vis Comput Graph - Admissible Diffusion Wavelets and Their Applications in Space-Frequency Processing. ( 0,704503044302263 )
Comput Math Methods Med - Heavy-tailed prediction error: a difficulty in predicting biomedical signals of 1/f noise type. ( 0,701400494460882 )
Comput Methods Programs Biomed - A comparative study between a simplified Kalman filter and Sliding Window Averaging for single trial dynamical estimation of event-related potentials. ( 0,700360169789405 )
Comput Math Methods Med - An efficient frequency recognition method based on likelihood ratio test for SSVEP-based BCI. ( 0,699763904224 )
Comput Methods Programs Biomed - Quantum and impulse noise filtering from breast mammogram images. ( 0,69431199785243 )
Comput Methods Programs Biomed - Design of virtual keyboard using blink control method for the severely disabled. ( 0,692508116437777 )
Comput. Biol. Med. - Multi-level basis selection of wavelet packet decomposition tree for heart sound classification. ( 0,691744283721683 )
IEEE Trans Image Process - Image inpainting on the basis of spectral structure from 2-D nonharmonic analysis. ( 0,691483941142629 )
Comput Methods Programs Biomed - Automatic heart sound detection in pediatric patients without electrocardiogram reference via pseudo-affine Wigner-Ville distribution and Haar wavelet lifting. ( 0,688886723302248 )
Med Biol Eng Comput - QRS subtraction for atrial electrograms: flat, linear and spline interpolations. ( 0,684094111641908 )
Comput Math Methods Med - Reducing false alarms of intensive care online-monitoring systems: an evaluation of two signal extraction algorithms. ( 0,683564314015361 )
Med Biol Eng Comput - Event synchronous adaptive filter based atrial activity estimation in single-lead atrial fibrillation electrocardiograms. ( 0,677027652125377 )
IEEE Trans Image Process - Image processing using smooth ordering of its patches. ( 0,676907003629956 )
Comput. Biol. Med. - Hybrid fusion of linear, non-linear and spectral models for the dynamic modeling of sEMG and skeletal muscle force: an application to upper extremity amputation. ( 0,674251899535618 )
Comput. Biol. Med. - Detection of seizures in EEG using subband nonlinear parameters and genetic algorithm. ( 0,672969728809605 )
Comput Methods Programs Biomed - Wavelet-based de-noising techniques in MRI. ( 0,671195702186515 )
J Med Syst - Analysis of infant cry through weighted linear prediction cepstral coefficients and Probabilistic Neural Network. ( 0,669864942633277 )
IEEE Trans Image Process - Patch-ordering-based wavelet frame and its use in inverse problems. ( 0,669363775166782 )
J Med Syst - A new QRS detection method using wavelets and artificial neural networks. ( 0,667439144165502 )
Int J Neural Syst - Application of empirical mode decomposition (emd) for automated detection of epilepsy using EEG signals. ( 0,665562147425873 )
IEEE J Biomed Health Inform - An Adaptive Filter for the Removal of Drifting Sinusoidal Noise without a Reference. ( 0,662956864267738 )
IEEE J Biomed Health Inform - Using a dynamic tracking filter to extract distortion-product otoacoustic emissions evoked with swept-tone signals. ( 0,658269064386905 )
Comput Math Methods Med - Improving spatial adaptivity of nonlocal means in low-dosed CT imaging using pointwise fractal dimension. ( 0,656181615534345 )
Comput Math Methods Med - Enhancing the detection of BOLD signal in fMRI by reducing the partial volume effect. ( 0,655955758673389 )
J Biomed Inform - A general framework for time series data mining based on event analysis: application to the medical domains of electroencephalography and stabilometry. ( 0,655370880970856 )
Methods Inf Med - Classification of sleep stages using multi-wavelet time frequency entropy and LDA. ( 0,654872407920639 )
Med Biol Eng Comput - Discrimination of left and right leg motor imagery for brain-computer interfaces. ( 0,654318441636846 )
Comput Methods Programs Biomed - Dual transmission model and related spectral content of the fetal heart sounds. ( 0,654140982039652 )
Comput Methods Programs Biomed - QRS detection based on wavelet coefficients. ( 0,653718552720875 )
J Med Syst - Optimization of noise in non-integrated instrumentation amplifier for the amplification of very low electrophysiological [corrected] signals. Case of electro cardio graphic signals (ECG). ( 0,652590084668303 )
IEEE Trans Image Process - Bistatic synthetic aperture radar imaging using ultraNarrowband continuous waveforms. ( 0,651991055810617 )
Med Biol Eng Comput - Adaptive common average filtering for myocontrol applications. ( 0,651218549985586 )
J Med Syst - A pilot study on image analysis techniques for extracting early uterine cervix cancer cell features. ( 0,651147455323805 )
Neural Comput - Delay differential analysis of electroencephalographic data. ( 0,650982594363965 )
Comput. Biol. Med. - Optimum heart sound signal selection based on the cyclostationary property. ( 0,650694134567855 )
Comput Methods Programs Biomed - Correlation method versus enhanced modified moving average method for automatic detection of T-wave alternans. ( 0,649542377818238 )
Comput. Biol. Med. - A robust algorithm for removing artifacts in EEG recorded during FMRI/EEG study. ( 0,648311485109566 )
Comput. Biol. Med. - EEG-based motor imagery classification using enhanced active segment selection and adaptive classifier. ( 0,647270968729254 )
IEEE Trans Image Process - Scanned image descreening with image redundancy and adaptive filtering. ( 0,645766784139008 )
Comput Methods Programs Biomed - Linear and nonlinear analysis of normal and CAD-affected heart rate signals. ( 0,644874287508795 )
Comput Math Methods Med - A novel blind separation method in magnetic resonance images. ( 0,639634386532334 )
Comput Methods Programs Biomed - Noninvasive fetal ECG estimation using adaptive comb filter. ( 0,63908573658721 )
Comput Methods Programs Biomed - Analysis of normal and epileptic seizure EEG signals using empirical mode decomposition. ( 0,638179343276354 )
Comput. Biol. Med. - Mitigating the effect of non-stationarity in spectral analysis-an application to neonate heart rate analysis. ( 0,63780303084912 )
J Clin Monit Comput - A quantitative EEG method for detecting post clamp changes during carotid endarterectomy. ( 0,637271762230251 )
IEEE Trans Image Process - Design of almost symmetric orthogonal wavelet filter bank via direct optimization. ( 0,635858009130667 )
Comput Math Methods Med - Analyzing EEG of quasi-brain-death based on dynamic sample entropy measures. ( 0,635511730443481 )
Int J Neural Syst - Detection of driving fatigue by using noncontact EMG and ECG signals measurement system. ( 0,635245559481694 )
Med Biol Eng Comput - Remote sensing of patterns of cardiac activity on an ambulatory subject using millimeter-wave interferometry and statistical methods. ( 0,634772910938191 )
Comput. Biol. Med. - A statistical approach for determination of time plane features from digitized ECG. ( 0,633777763880722 )
J Clin Monit Comput - ECG myogenic artifacts during clonic seizures: a disturbing (and interesting) finding. ( 0,633150204036129 )
IEEE Trans Image Process - Noise reduction based on partial-reference, dual-tree complex wavelet transform shrinkage. ( 0,633110348158983 )
Comput Math Methods Med - Fetal ECG extraction from abdominal signals: a review on suppression of fundamental power line interference component and its harmonics. ( 0,632468450230355 )
Med Biol Eng Comput - Denoising and compression of intracortical signals with a modified MDL criterion. ( 0,632161307507584 )
IEEE Trans Image Process - Joint color decrosstalk and demosaicking for CFA cameras. ( 0,630951220753412 )
Comput. Biol. Med. - Path length entropy analysis of diastolic heart sounds. ( 0,630876039098784 )
J Med Syst - Classification of arrhythmia using hybrid networks. ( 0,630867110441485 )
Artif Intell Med - Comparative study of approximate entropy and sample entropy robustness to spikes. ( 0,62886696566922 )
Comput Methods Programs Biomed - Averaging in vitro cardiac field potential recordings obtained with microelectrode arrays. ( 0,628804799820922 )
Med Biol Eng Comput - Directional dual-tree complex wavelet packet transforms for processing quadrature signals. ( 0,626848927360963 )
Comput Methods Programs Biomed - Automated sleep stage identification system based on time-frequency analysis of a single EEG channel and random forest classifier. ( 0,626458433431224 )
Comput Methods Programs Biomed - QRS detection using S-Transform and Shannon energy. ( 0,625657085395516 )
Comput Methods Programs Biomed - Neural network and wavelet average framing percentage energy for atrial fibrillation classification. ( 0,625562564799563 )
J Med Syst - Analysis of repetitive flash stimulation frequencies and record periods to detect migraine using artificial neural network. ( 0,624758223298691 )
IEEE Trans Pattern Anal Mach Intell - Compactly Supported Basis Functions as Support Vector Kernels for Classification. ( 0,624110975914976 )
Comput Methods Programs Biomed - Automated ECG diagnostic P-wave analysis using wavelets. ( 0,624082495052357 )
IEEE Trans Image Process - Mixed noise removal by weighted encoding with sparse nonlocal regularization. ( 0,623204669256942 )
J Med Syst - Design and development of a heart rate variability analyzer. ( 0,62244178069304 )
Comput Methods Programs Biomed - Increasing sensitivity in the measurement of heart rate variability: the method of non-stationary RR time-frequency analysis. ( 0,621772074957041 )
Med Biol Eng Comput - Predicting termination of paroxysmal atrial fibrillation using empirical mode decomposition of the atrial activity and statistical features of the heart rate variability. ( 0,620769450371677 )
Med Biol Eng Comput - Adaptive motion artefact reduction in respiration and ECG signals for wearable healthcare monitoring systems. ( 0,620583099678547 )
IEEE Trans Image Process - Multiscale image fusion using the undecimated wavelet transform with spectral factorization and nonorthogonal filter banks. ( 0,619598183700685 )
Artif Intell Med - Automatic sleep scoring: a search for an optimal combination of measures. ( 0,619089180446181 )
IEEE Trans Image Process - Optimal inversion of the generalized Anscombe transformation for Poisson-Gaussian noise. ( 0,618437937564114 )
Comput Math Methods Med - Probabilistic source separation for robust fetal electrocardiography. ( 0,617536365518942 )
IEEE J Biomed Health Inform - Epsilon-tube filtering: reduction of high-amplitude motion artifacts from impedance plethysmography signal. ( 0,617191801845019 )
Comput Math Methods Med - An automated optimal engagement and attention detection system using electrocardiogram. ( 0,616030688649569 )
Comput Methods Programs Biomed - Optimal channel selection for analysis of EEG-sleep patterns of neonates. ( 0,615875396364404 )