Sleep spindle and K-complex detection using tunable Q-factor wavelet transform and morphological component analysis
نویسندگان
چکیده
منابع مشابه
Sleep spindle and K-complex detection using tunable Q-factor wavelet transform and morphological component analysis
A novel framework for joint detection of sleep spindles and K-complex events, two hallmarks of sleep stage S2, is proposed. Sleep electroencephalography (EEG) signals are split into oscillatory (spindles) and transient (K-complex) components. This decomposition is conveniently achieved by applying morphological component analysis (MCA) to a sparse representation of EEG segments obtained by the ...
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ژورنال
عنوان ژورنال: Frontiers in Human Neuroscience
سال: 2015
ISSN: 1662-5161
DOI: 10.3389/fnhum.2015.00414