Abstract
This chapter should provide a first guide to the acquisition and analysis of patch-clamp data Except for the sections on single-channel analysis, the procedures and considerations also hold for data obtained using other voltage-clamp methods. It is assumed that the reader is familiar with the standard methods and terminology of patch-clamp electrophysiology. Because many of the problems that arise during data analysis can be avoided by a proper design of the experiment, including data acquisition, we start by deriving some criteria that should be considered before actually starting to record data.
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References
Armstrong, C. M., and Bezanilla, F., 1974, Charge movement associated with the opening and closing of the activation gates of the sodium channel, J. Gen. Physiol. 63: 533–552.
Auerbach, A., 1993, A statistical analysis of acetylcholine receptor activation in Xenopus myocytes: Stepwise versus concerted models of gating, J. Physiol. 461: 339–378.
Bezanilla, F., 1985, A high capacity data recording device based on a digital audio processor and a video cassette recorder, Biophys. J. 47: 437–442.
Blatz, A. L., and Magleby, K. L., 1986, Correcting single channel data for missed events, Biophys. J. 49: 967980.
Blatz, A. L., and Magleby, K. L., 1989, Adjacent interval analysis distinguishes among gating mechanisms for the fast chloride channel from rat skeletal muscle, J. Physiol. 410: 561–585.
Chung, S. H., Moore, J. B., Xia, L. G., Premkumar, L. S., and Gage, P. W., 1990, Characterization of single channel currents using digital signal processing techniques based on hidden Markov models, Phil. Trans. R. Soc. Lond. B 329: 265–285.
Chung, S. H., Krishnamurthy, V., and Moore, J. B., 1991, Adaptive processing techniques based on hidden Markov models for characterizing very small channel currents buried in noise and deterministic interferences, Phil. Trans. R. Soc. Lond. B 334: 357–384.
Colquhoun, D. 1987, Practical analysis of single channel records, in: Microelectrode Techniques. The Plymouth Workshop Handbook ( N. B. Standen, P. T. A. Gray, and M. J. Whitaker, eds.), pp. 83–104, Company of Biologists Ltd., Cambridge.
Colquhoun, D., and Sakmann, B., 1985, Fast events in single-channel currents activated by acetylcholine and its analogues at the frog muscular end-plate, J. Physiol. 369: 501–557.
Crouzy, S. C., and Sigworth, F. J., 1990, Yet another approach to the dwell-time omission problem of single-channel analysis, Biophys. J. 58: 731–743.
DeFelice, L. J., 1981, Introduction to Membrane Noise, Plenum Press, New York.
Dempster, J., 1993, Computer Analysis of Electrophysiological Signals, Academic Press, London.
Fredkin, D. R., and Rice, J. A., 1992, Maximum likelihood estimation and identification directly from single-channel recordings, Proc. R. Soc. Lond. B 249: 125–132.
French, R. J., and Wonderlin, W. F., 1992, Software for acquisition and analysis of ion channel data: Choices, tasks, and strategies, in: Ion Channels, Methods in Enzymology, Vol. 207 ( B. Rudy and L. E. Iverson, eds.), pp. 711–728, Academic Press, San Diego.
Hawkes, A. G., Jalali, A., and Colquhoun, D., 1991, The distribution of open and shut times in a single channel record when brief events cannot be detected, Phil. Trans. R. Soc. Lond. A 332: 511–538.
Heinemann, S. H., and Conti, E, 1992, Non-stationary noise analysis and its application to patch clamp recordings, in: Ion Channels, Methods in Enzymology, Vol. 207 ( B. Rudy and L. E. Iverson, eds.), pp. 131–148, Academic Press, San Diego.
Heinemann, S. H., and Sigworth, F. J., 1988, Open channel noise. IV. Estimation of rapid kinetics of formamide block in gramicidin A channels, Biophys. J. 54: 757–764.
Heinemann, S. H., and Sigworth, F. J., 1989, Estimation of Na` dwell time in the gramicidin A channel. Na ions as blockers of H. currents, Biochim. Biophys. Acta 987: 8–14.
Heinemann, S. H., and Sigworth, F. J., 1989, Estimation of Na* dwell time in the gramicidin A channel. Na ions as blockers of H. currents, Biochim. Biophys. Acta 987: 8–14.
Heinemann, S. H., and Sigworth, F. J., 1990, Open channel noise. V. A fluctuating barrier to ion entry in gramicidin A channels, Biophys. J. 57: 499–514.
Heinemann, S. H., and Sigworth, F. J., 1991, Open channel noise. VI. Analysis of amplitude histograms to determine rapid kinetic parameters, Biophys. J. 60: 577–587.
Heinemann, S. H., Conti, F., and Stühmer, W., 1992, Recording of gating currents from Xenopus oocytes and gating noise analysis, in: Ion Channels, Methods in Enzymology, Vol. 207 ( B. Rudy and L. E. Iverson, eds.), pp. 353–368, Academic Press, San Diego.
Hess, P., Lansman, J. B., and Tsien, R. W., 1984, Different modes of Ca channel gating behaviour favoured by dihydropyridine Ca agonists and antagonists, Nature 311: 538–544.
Hodgkin, A. L., and Huxley, A. H., 1952, A quantitative description of membrane current and its application to conduction and excitation in nerve, J. Physiol. 117: 500–544.
Hoshi, T., Zagotta, W. N., and Aldrich, R. W., 1990, Biophysical and molecular mechanisms of Shaker potassium channel inactivation, Science 250: 533–538.
Jackson, M. B., 1992, Stationary single-channel analysis, in: Ion Channels, Methods in Enzymology, Vol. 207 ( B. Rudy and L. E. Iverson, eds.), pp. 729–746, Academic Press, San Diego.
Kirlin, R. L., and Moghaddamjoo, A., 1986, A robust running window detector and estimator for step signals in contaminated Gaussian noise, IEEE Trans. Acoust. Speech Signal Process. 34: 816–823.
Magleby, K. L., 1992, Preventing aritfacts and reducing errors in single-channel analysis, in: Ion Channels, Methods in Enzymology, Vol. 207 ( B. Rudy and L. E. Iverson, eds.), pp. 763–791, Academic Press, San Diego.
Magleby, K. L., and Weiss, D. S., 1990, Estimating kinetic parameters for single channels for simulation. A general method that resolves the missing event problem and accounts for noise, Biophys. J. 58: 1411–1426.
McManus, O. B., Blatz, A. L., and Magleby, K. L., 1987, Sampling, log binning, fitting and plotting durations of open and shut intervals from single channels and the effect of noise, Pflügers Arch. 410: 530–553.
Moghaddamjoo, A., Levis, R. A., and Eisenberg, R. S., 1988, Automatic detection of channel currents, Biophys. J. 53: 153a.
Neher, E., and Stevens, C. F., 1977, Conductance fluctuations and ionic pores in membranes, Ann. Rev. Biophys. Bioeng. 6: 345–381.
Nyquist, H., 1928, Certain topics in telegraph transmission theory, Trans AIEE 47.
Pastushenko, V. P., and Schindler, H., 1993, Statistical filtering of single channel ion channel records, Acta Pharm. 43: 7–13.
Patlak, J. B., 1988, Sodium channel subconductance levels measured with a new variance—mean analysis, J. Gen. Physiol. 92: 413–430.
Patlak, J. B., 1993, Measuring kinetics of complex single ion channel data using mean-variance histograms, Biophys. J. 65: 29–42.
Roux, B., and Sauve, R., 1985, A general solution to the time interval omission problem applied to single channel analysis, Biophys. J. 48: 149–158.
Sachs, F., Neil, J., and Barkakati, N., 1982, The automated analysis of data from single ionic channels, Pflügers Arch. 395: 331–340.
Sherman-Gold, R. (ed.), 1993, The Axon Guide, Axon Instruments, Inc., Foster City, CA.
Sigworth, F. J., 1980, The variance of sodium current fluctuations at the node of Ranvier, J. Physiol. 307: 97129.
Sigworth, F. J., 1985, Open channel noise. I. Noise in acetylcholine receptor currents suggests conformational fluctuations, Biophys. J. 47: 709–720.
Sigworth, E J., and Sine, S. M., 1987, Data transformations for improved display and fitting of single-channel dwell time histograms, Biophys. J. 48: 149–158.
Sigworth, E. J., and Zhou, J., 1992, Analysis of nonstationary single-channel currents, in: Ion Channels, Methods in Enzymology, Vol. 207 ( B. Rudy and L. E. Iverson, eds.), pp. 746–762, Academic Press, San Diego.
Yellen, G., 1984, Ionic permeation and blockade in Caactivated Kchannels of bovine chromaffin cells, J. Gen. Physiol. 84: 157–186.
Zhou, J.,Potts, J. F., Trimmer, J. S., Agnew, W. S., and Sigworth, F. J., 1991, Multiple gating modes and the effect of modulating factors on the µI sodium channel, Neuron 7:775–785.
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Heinemann, S.H. (1995). Guide to Data Acquisition and Analysis. In: Sakmann, B., Neher, E. (eds) Single-Channel Recording. Springer, Boston, MA. https://doi.org/10.1007/978-1-4419-1229-9_3
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DOI: https://doi.org/10.1007/978-1-4419-1229-9_3
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