Acta Biotheoretica

, Volume 23, Issue 1, pp 1–17 | Cite as

Power spectra of pulse sequences and implications for membrane fluctuations

  • K. L. Schick
Article

Summary

Electrical membrane fluctuations are treated as due to sequences of ion pulses passing through the membrane. A mathematical procedure is developed which permits calculation of the power spectra for sequences in which the pulses can have Poisson or non-Poisson interval distributions and may or may not have coupled pulse parameters. It is shown that there probably exist specific sequences which are intimately related to membrane 1/f and burst noise. In particular, emphasis is placed upon sequences with non-Poisson interval distributions and their implications for membrane structure. A variety of experiments is suggested which will help to distinguish among the alternatives presented.

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Copyright information

© E. J. Brill 1974

Authors and Affiliations

  • K. L. Schick
    • 1
    • 2
  1. 1.Dept. of PhysiologyLeiden UniversityLeidenNetherlands
  2. 2.Union CollegeSchenectadyUSA

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