Skip to main content

Detection and Quantification of Correlations in Neural Populations by Coherence Analysis

  • Chapter
Advances in Processing and Pattern Analysis of Biological Signals
  • 162 Accesses

Abstract

The behavior of the unit-to-aggregate and the aggregate-to-aggregate coherence function as tools for detection and quantification of synchrony in neural populations showing partial correlations is examined by mathematical analysis and computer simulations. The results indicate that the former function provides a suitable tool for both purposes, whereas the latter function is best suited for detection of population synchrony.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 169.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  • Bullock, T. H. and McClune, M. C., 1989, Lateral coherence of the electrocorticogram: a new measure of brain synchrony, Electroenceph. clin. Neurophysiol. 73: 479–498.

    Article  Google Scholar 

  • Christakos, C. N., 1982, A linear stochastic model of the single motor unit, Biol. Cybern. 44: 79–89.

    Article  MathSciNet  MATH  Google Scholar 

  • Christakos, C. N.,1990, Modeling aggregate rhythms in neural populations: The stochastic approach, Trends Biol. Cybern. 1: 271–280.

    Google Scholar 

  • Christakos, C. N., 1994a, Analysis of synchrony (correlations) in neural populations by means of unit-to-aggregate coherence computations, Neurosci. 58: 43–57.

    Article  Google Scholar 

  • Christakos, C. N., 1994b, Quantification of synchrony in neural populations by coherence analysis, Soc. Neurosci. Abstr: 20: 1202.

    Google Scholar 

  • Christakos, C. N., Cohen, M. L, Barnhardt, R. and Shaw. C.-F.. 1991, Fast rhythms in the discharges of phrenic motoneurons and nerves, J. Neurophvsiol. 66: 674–687.

    Google Scholar 

  • Christakos, C. N.. Cohen. M. I., Sica, A. L., Huang, W.-X., See, W. R. and Barnhardt. R.. 1994, Analysis of recurrent laryngeal inspiratory discharges in relation to fast rhythms, J. Netu•ophysiol. 72: 1304–1316.

    Google Scholar 

  • Cohen, M. I., 1973, Synchronization of discharge, spontaneous and evoked. between inspiratory neurons, Acta Neurobiol. Exp. 33: 189–218.

    Google Scholar 

  • Cohen, M. 1.. Christakos, C. N., Barnhardt, R.. Huang. W.-X. and See. W. R.. 1992, State-dependent synchronized fast rhythms in neural networks (inspiratory and sympathetic). Soc. Neurosci. Abstr. 18: 317.

    Google Scholar 

  • Elul, R., 1972a, The genesis of the EEG, Int. Rev. Neumbiol. 15: 227–272.

    Article  Google Scholar 

  • Elul, R., 1972b, Randomness and synchrony in the generation of the electroencephalogram. In: Synchronization of EEG Activity in Epilepsies, Petsche, M. and Brazier, M. A. B. (eds.). Springer. New York, pp. 59–77.

    Chapter  Google Scholar 

  • Houk, J. C., Dessem, D. A., Miller, L. E. and Sybirska, E. H., 1987, Correlation and spectral analysis of relations between single unit discharge and muscle activities, J. _Neurosci. Meth. 21: 201–224.

    Article  Google Scholar 

  • Iyer, M. B., Christakos, C. N. and Ghez, C., 1994, Coherent modulations of human motor unit discharges during quasi-sinusoidal isometric muscle contractions, Neurosci. Lett: 170: 94–98.

    Article  Google Scholar 

  • Lopes da Silva, F. H., Hoeks, A., Smits, H. and Zetterberg, L. H., 1974, Model of brain rhythmic activity. The alpha rhythm of the thalamus, Kybernetik 15:27–37.

    Google Scholar 

  • Mitchell, R. A. and Herbert, D. A., 1974, Synchronized high frequency synaptic potentials in medullary respiratory neurons, Brain Res. 75:350–355.

    Google Scholar 

  • Papoulis, A., 1965, Probability Random Variables and Stochastic Processes,McGraw-Hill_ New York.

    Google Scholar 

  • Perkel, D. H., Gerstein, G. L. and Moore, G. P., 1967, Neuronal spike trains and point processes. II. Simultaneous spike trains, Biophys. J. 7: 419–440.

    Article  Google Scholar 

  • Richardson, C. A. and Mitchell, R. A., 1982. Power spectral analysis of inspiratory nerve activity in the decerebrate cat. Brain Res. 233: 317–336.

    Article  Google Scholar 

  • Rosenberg, J. R., Amjad, A. M.. Breeze, P.. Brillinger, D. R. and Halliday. D. M.. 1989. The Fourier approach to the identification of functional coupling between neuronal spike trains, Pro,y. Biophys. Molec. Biol. 53: 1–31.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1996 Springer Science+Business Media New York

About this chapter

Cite this chapter

Christakos, C.N. (1996). Detection and Quantification of Correlations in Neural Populations by Coherence Analysis. In: Gath, I., Inbar, G.F. (eds) Advances in Processing and Pattern Analysis of Biological Signals. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9098-6_12

Download citation

  • DOI: https://doi.org/10.1007/978-1-4757-9098-6_12

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4757-9100-6

  • Online ISBN: 978-1-4757-9098-6

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics