Time series analysis and sleep research
- 1 December 1974
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 19 (6) , 932-943
- https://doi.org/10.1109/tac.1974.1100737
Abstract
The characterization of biological data during sleepwaking state changes requires the utilization of time series and point process techniques of analysis. The time series procedures that have been found useful in describing biological activity during sleep include frequency domain techniques, such as the autospectrum, digital filtering, complex demodulation, coherence, and cross-spectrum calculations, as well as time domain procedures, such as autocorrelation and matched filtering. The point process techniques include interval distributions, intensity functions, serial correlations, and cross-intensity functions. In addition, applications of frequency domain techniques such as the interval spectrum and spectrum of counts have been implemented for point process data.Keywords
This publication has 35 references indexed in Scilit:
- A Nonstationary Analysis of the ElectroencephalogramIEEE Transactions on Biomedical Engineering, 1973
- Computer sleep stage classification using heart rate dataElectroencephalography and Clinical Neurophysiology, 1973
- Heart Rate Variability during Sleep and Wakefulness in Low-Birthweight InfantsNeonatology, 1973
- Firing of neuron pairs in cat association cortex during sleep and wakefulness.Journal of Neurophysiology, 1970
- On automatic methods of sleep staging by EEG spectraElectroencephalography and Clinical Neurophysiology, 1970
- DISCRIMINATION AMONG STATES OFCONSCIOUSNESS USING EEG SPECTRAPsychophysiology, 1969
- Correlated firing of hippocampal neuron pairs in sleep and wakefulnessExperimental Neurology, 1969
- Simultaneously Recorded Trains of Action Potentials: Analysis and Functional InterpretationScience, 1969
- Design of Numerical Filters with Applications to Missile Data ProcessingJournal of the ACM, 1961
- Regularly Occurring Periods of Eye Motility, and Concomitant Phenomena, During SleepScience, 1953