Classification of healthy and insomnia subjects based on wake-to-sleep transition
- 1 December 2016
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in 2016 IEEE EMBS Conference on Biomedical Engineering and Sciences (IECBES)
Abstract
This study is carried out with the aim of classifying healthy and insomniac subjects based on their wake-to-sleep transition (sleep onset process) features. The features were extracted from those signals using non-parametric and parametric methods in frequency domain. Wavelet transform was used to calculate non-parametric features: relative power of EEG sub bands (delta, theta, alpha, beta and gamma). After that Sleep onset reference epochs were determined using first and last intersection of delta and alpha respectively. The statistical analysis was applied on the features obtained. The data was divided into two groups: training data and testing data. Classification tree model was executed on training data to predict the healthy and insomniac groups in test data. K-fold cross-validation method was used for this estimation.Keywords
This publication has 13 references indexed in Scilit:
- Sleep scoring using artificial neural networksSleep Medicine Reviews, 2012
- Automatic sleep stage classification based on EEG signals by using neural networks and wavelet packet coefficients2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2008
- EEG and intelligence: Relations between EEG coherence, EEG phase delay and powerClinical Neurophysiology, 2005
- Automated Sleep Staging by a Hybrid System Comprising Neural Network and Fuzzy Rule-based Reasoning2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2005
- Automatic quantification of light sleep shows differences between apnea patients and healthy subjectsInternational Journal of Psychophysiology, 2004
- The process of falling asleepSleep Medicine Reviews, 2001
- Computer-assisted sleep stagingIEEE Transactions on Biomedical Engineering, 2001
- Automated Sleep Stage Scoring Using Hybrid Rule- and Case-Based ReasoningComputers and Biomedical Research, 2000
- The EEG of the sleep onset period in insomnia: A discriminant analysisPhysiology & Behavior, 1992
- The Detection of Sleep Onset: Behavioral and Physiological ConvergencePsychophysiology, 1984