Blind source separation to enhance spectral and non-linear features of magnetoencephalogram recordings. Application to Alzheimer's disease

Medical Engineering and Physics

Volumn 31, Issue 7, 2009, Pages 872-879

  Escudero, Javier ^a   Hornero, Roberto ^a   Abásolo, Daniel ^a   Fernández, Alberto ^b  

^a UNIVERSITY OF VALLADOLID   (Spain)

^b UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

Author keywords

Algorithm for multiple unknown signal extraction (AMUSE); Alzheimer's disease (AD); Blind source separation (BSS); Magnetoencephalogram (MEG); Non linear analysis; Spectral analysis

Indexed keywords

ALZHEIMER'S DISEASE; ALZHEIMER'S DISEASE (AD); AREA UNDER THE ROC CURVE; COMPONENT SELECTION; CONTROL SUBJECT; COVARIATES; LEMPEL ZIV COMPLEXITY; MAGNETOENCEPHALOGRAM (MEG); MAGNETOENCEPHALOGRAMS; MEDIAN FREQUENCY; NON-LINEAR ANALYSIS; NONLINEAR FEATURES; SAMPLE ENTROPY; SPECTRAL ANALYSIS; SPECTRAL ENTROPY; TEST SETS; TRAINING SETS;

APARTMENT HOUSES; BINARY CODES; DISEASE CONTROL; REGRESSION ANALYSIS; SEPARATION; SET THEORY; SIGNAL ANALYSIS; SIGNAL FILTERING AND PREDICTION; SIGNAL PROCESSING; SPECTRUM ANALYZERS; SPEECH ANALYSIS;

BLIND SOURCE SEPARATION;

AGE; AGED; ALGORITHM; ALZHEIMER DISEASE; ARTICLE; CLINICAL ARTICLE; CONTROLLED STUDY; DIAGNOSTIC ACCURACY; DIAGNOSTIC VALUE; ENTROPY; FEMALE; HUMAN; MAGNETOENCEPHALOGRAPHY; MALE; PRIORITY JOURNAL; ROC CURVE; SIGNAL PROCESSING;

AGED; ALGORITHMS; ALZHEIMER DISEASE; ANALYSIS OF VARIANCE; AREA UNDER CURVE; CASE-CONTROL STUDIES; DEMENTIA; FEMALE; HUMANS; MAGNETOENCEPHALOGRAPHY; MALE; NONLINEAR DYNAMICS; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 68349095152     PISSN: 13504533     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.medengphy.2009.04.003     Document Type: Article

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