Case comparison of sleep features from ear-EEG and scalp-EEG

I.  Zibrandtsen; Preben Kidmose; Marit Otto; J.  Ibsen; T.W. Kjaer

doi:10.1016/j.slsci.2016.05.006

Case comparison of sleep features from ear-EEG and scalp-EEG

I. Zibrandtsen, Preben Kidmose, Marit Otto, J. Ibsen, T.W. Kjaer

Department of Clinical Medicine - Department of Clinical Neurophysiology

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

55 Citations (Scopus)

Abstract

Background We investigate the potential usability of a novel in-the-ear electroencephalography recording device for sleep staging. Methods In one healthy subject we compare simultaneous earelectroencephalography to standard scalp EEG visually and using power spectrograms. Hypnograms independently derived from the records are compared. Results We find that alpha activity, K complexes, sleep spindles and slow wave sleep can be visually distinguished using earelectroencephalography. Spectral peaks are shared between the two records. Hypnograms are 90.9% similar. Conclusion The results indicate that ear-electroencephalography can be used for sleep staging.

Original language	English
Journal	Sleep Science
Volume	9
Issue	2
Pages (from-to)	69-72
Number of pages	4
DOIs	https://doi.org/10.1016/j.slsci.2016.05.006
Publication status	Published - 23 Sept 2016

Keywords

Ear-EEG
Electroencephalography
Long term monitoring
Personal device
Polysomnography
Sleep staging

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10.1016/j.slsci.2016.05.006

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title = "Case comparison of sleep features from ear-EEG and scalp-EEG",

abstract = "Background We investigate the potential usability of a novel in-the-ear electroencephalography recording device for sleep staging. Methods In one healthy subject we compare simultaneous earelectroencephalography to standard scalp EEG visually and using power spectrograms. Hypnograms independently derived from the records are compared. Results We find that alpha activity, K complexes, sleep spindles and slow wave sleep can be visually distinguished using earelectroencephalography. Spectral peaks are shared between the two records. Hypnograms are 90.9% similar. Conclusion The results indicate that ear-electroencephalography can be used for sleep staging.",

keywords = "Ear-EEG, Electroencephalography, Long term monitoring, Personal device, Polysomnography, Sleep staging",

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AU - Zibrandtsen, I.

AU - Kidmose, Preben

AU - Otto, Marit

AU - Ibsen, J.

AU - Kjaer, T.W.

N1 - ISSN: 1984-0063

PY - 2016/9/23

Y1 - 2016/9/23

N2 - Background We investigate the potential usability of a novel in-the-ear electroencephalography recording device for sleep staging. Methods In one healthy subject we compare simultaneous earelectroencephalography to standard scalp EEG visually and using power spectrograms. Hypnograms independently derived from the records are compared. Results We find that alpha activity, K complexes, sleep spindles and slow wave sleep can be visually distinguished using earelectroencephalography. Spectral peaks are shared between the two records. Hypnograms are 90.9% similar. Conclusion The results indicate that ear-electroencephalography can be used for sleep staging.

AB - Background We investigate the potential usability of a novel in-the-ear electroencephalography recording device for sleep staging. Methods In one healthy subject we compare simultaneous earelectroencephalography to standard scalp EEG visually and using power spectrograms. Hypnograms independently derived from the records are compared. Results We find that alpha activity, K complexes, sleep spindles and slow wave sleep can be visually distinguished using earelectroencephalography. Spectral peaks are shared between the two records. Hypnograms are 90.9% similar. Conclusion The results indicate that ear-electroencephalography can be used for sleep staging.

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KW - Electroencephalography

KW - Long term monitoring

KW - Personal device

KW - Polysomnography

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Case comparison of sleep features from ear-EEG and scalp-EEG

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Keywords

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