An introduction to the coherence function and its use in EEG signal analysis

References

• Busk J., Galbraith G. C. EEG correlates of visual motor practice in man. Electroencephalography and Clinical Neurophysiology 1975; 38: 415–422
   PubMedGoogle Scholar
• Davis A. E., Wada J. A. Hemispheric asymmetry: frequency analysis of visual and auditory evoked responses to nonverbal stimuli. Electroencephalography and Clinical Neurophysiology 1974; 37: 1–9
   PubMedGoogle Scholar
• Callaway E. Brain electrical potentials and individual psychological differences. Grune and Stratten, New York 1975; 111
   Google Scholar
• O'Connor K. P., Shaw J. C. Field dependence, laterality and the EEG. Biological Psycholosgy 1978; 6: 93–109
   PubMed Web of Science ®Google Scholar
• Shaw J. C., O'Connor K. P., Ongley C. O. EEG coherence as a measure of cerebral functional organisation. Architectonics of the cerebral cortex, M. A. B. Brazier, H. Petsche. Raven Press, New York 1978
   Google Scholar
• Beaumont J. G. The EEG and task performance. Tutorials in ERP research: Endogenous components, A. W. K. Gaillard, W. Ritter. Elsevier, Amsterdam 1981
   Google Scholar
• Shaw J. C. An introduction to correlation and its use in signal analysis. The Proceedings of the Electrophysiological Technologists Association 1974; 21: 191–200
   Google Scholar
• Shaw J. C., Ongley C. O. The measurement of synchronisation. Synchronisation of EEG activity in epilepsies, H. Petsche, M. A.B. Brazier. Springer-Verlag, Vienna 1972
   Google Scholar
• Orr W. C., Naiatoh P. The coherence spectrum: an extention of correlation analysis with applications to chronobiology. International Journal of Chronobiology 1976; 3: 171–192
   Google Scholar
• Porpes S. W., Bohrer RE., Cheung M. N., Drasgow F., McCahe P. M., Keren G. New time-series statistic for detecting rhythmic co-occurence in the frequency domain: the weighted coherence and its application to psychophysiological research. Psychological Bulletin 1980; 88: 580–587
   PubMedGoogle Scholar
• Roth P. R. Effective measurements using digital signal analysis. IEEE Spectrum 1971; 8: 62–70
   Web of Science ®Google Scholar
• Cooper R., Osselton J. W., Shaw J. C. “EEG technology” (3rd Edition). Butterworths, London 1980
   Google Scholar
• Winter A. L., Mackintosh I. P., Candy M. A comparative study of the value of power and amplitude spectral analysis in clinical electroencephalography. Journal of Electrophysiological Technology 1979; 5: 90–100
   Google Scholar
• Lange F. H. Correlation techniques. Iliffe, London 1967
   Google Scholar
• Dumermuth G. Fundamentals of spectral analysis in electroencephalography. EEG informatics, A. Remond. Elsevier, Amsterdam 1977
   Google Scholar
• Rappelsberger P. Einfuhrung in der EEG Spektranalyse. Journal of Electrophysiological Technology 1977; 3: 18–37
   Google Scholar
• Yoganathan A. P., Gupta R., Corcoran W. H. Fast Fourier transform in the analysis of biomedical data. Medical and Biological Engineering 1976; 14: 239–244
   PubMedGoogle Scholar
• Walter D. Spectral analysis for electroencephalograms: mathematical determination of neurophysiological relationships from records of limited duration. Experimental Neorology 1963; 8: 155–181
   PubMed Web of Science ®Google Scholar
• Tick L. J. Estimation of coherency. Spectral analysis of time series, B. Harris. John Wiley, New York 1967
   Google Scholar
• Lopes da Silva F. H., Hoeks A., Van Lierop T. H. M. T., Schrijer C. F., Storm van Leeuwen W. Confidence limits of spectra and coherence functions — their relevance for quantifying thalamocortical relationships of alpha rhythms. Die Quantifizierung des Elektroencephalograms, G. K. Schenk. AEG Telefunken, Konstanz 1973
   Google Scholar
• Jenkins G. M., Watts D. G. Spectral analysis and its applications. Holden-Day, San Francisco 1968
   Google Scholar
• Beauchamp K. G. Signal processing. George Allen and Unwin, London 1973
   Google Scholar
• Benignus V. A. Estimation of the coherence spectrum and its confidence interval using the fast Fourier transform. IEEE Transactions on audio and electracoustics 1969; AU-17: 145–150
   Google Scholar
• Benignus V. A. Estimation of coherence spectrum of non-Gaussian time series populations. IEEE Transactions on audio and electroacoustics 1969; AU-17: 198–201
   Google Scholar
• Vos J. E., Scholten C. A., Van Woerden H. H. Phase spectra: estimation and interpretation. Quantitative analysis of the EEG, M. Matajcek, G. K. Schenk. AEG Telefunken, Konstanz 1975
   Google Scholar
• Petsche H., Rappelsberger P. The problem of synchronization in the spread of epileptic discharges leading to seizures in man. Epilepsy, its phenomena in man, M. A.B. Brazier. Academic Press, London 1973
   Google Scholar
• Beaumont J. G., Mayes A. R., Rugg M. D. Asymmetry in EEG alpha coherence and power: effect of task and sex. Electroencephalography and Clinical Neurophysiology 1978; 45: 393–401
   PubMedGoogle Scholar
• Shaw J. C., Brooks S., Colter N., O'Connor K. P. A comparison of schizophrenic and neurotic patients using EEG power and coherence spectra. Hemisphere asymmetries of function in psycholpathology, J. Gruzelier, P. Flor-Henry. Elsevier/North-Holland, Amsterdam 1979
   Google Scholar
• Schoppenhorst M., Brauer F., Freund G., Kubicki S. The significance of coherence estimates in determining central alpha and mu activities. Electroencephalography in Clinical Neurophysiology 1980; 48: 25–33
   PubMedGoogle Scholar
• Gersch W., Tharp B. R. Spectral regression — amount of information analysis of seizures in humans. Quantitative analytic studies in epilepsy, P. Kellaway, I. Petersen. Raven Press, New York 1976
   Google Scholar