Quantifying chirp in sleep spindles

► Sleep spindles and NREM had chirp distribution asymmetrical towards negative values. ► Median negative chirp rate in TP and NREM lower than in REM: −0.4×−0.3Hz/s, p

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Bibliographic Details
Published in:Journal of neuroscience methods 2011-04, Vol.197 (1), p.158-164
Main Authors: Schönwald, Suzana V., Carvalho, Diego Z., Dellagustin, Guilherme, de Santa-Helena, Emerson L., Gerhardt, Günther J.L.
Format: Article
Language:English
Subjects:
Adult
Brain Waves - physiology
Chirp
EEG
Electroencephalography - methods
Humans
Male
Matching pursuit
Pattern Recognition, Automated - methods
Signal Processing, Computer-Assisted
Sleep - physiology
Sleep spindles
Sleep, REM - physiology
Spectral analysis
Thalamus - physiology
Time series
Young Adult
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Description
Summary:► Sleep spindles and NREM had chirp distribution asymmetrical towards negative values. ► Median negative chirp rate in TP and NREM lower than in REM: −0.4×−0.3Hz/s, p
ISSN:0165-0270
1872-678X
DOI:10.1016/j.jneumeth.2011.01.025