Abstract
The stimulus-event relation of single units in the auditory midbrain area, the torus semicircularis, of the anaesthetized grassfrog (Rana temporaria L.) during stimulation with a wide ensemble of natural stimuli, was analysed using first and second order statistical analysis techniques. The average stimulus preceding the occurrence of action potentials, in general, did not prove to give very informative results. The second order procedure consisted in the determination of the average dynamic power spectrum of the pre-event stimuli, following procedures as described elsewhere (Aertsen and Johannesma, 1980; Aertsen et al., 1980). The outcome of this analysis was filtered with the overall power spectrum of the complete stimulus ensemble in order to correct for its non-uniform spectral composition. The “stimulus-filtered” average pre-event dynamic spectrum gives a first indication of the “spectro-temporal receptive field” of a neuron under natural stimulus conditions. Results for a limited number of recordings are presented and, globally, compared to the outcome of an analogous analysis of experiments with tonal stimuli.
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Aertsen, A.M.H.J., Smolders, J.W.T., Johannesma, P.I.M.: Neural representation of the acoustic biotope: on the existence of stimulus-event relations for sensory neurons. Biol. Cybern. 32, 175–185 (1979)
Aertsen, A.M.H.J., Johannesma, P.I.M.: Spectro-temporal analysis of auditory neurons in the grassfrog. In: Hearing mechanisms and speech, pp. 87–93. Creutzfeld, O., Scheich, H., Schreiner, Chr. (eds.), Exp. Brain Res. [Suppl. II] (1979)
Aertsen, A.M.H.J., Johannesma, P.I.M.: Spectro-temporal receptive fields of auditory neurons in the grassfrog. I. Characterization of tonal and natural stimuli. Biol. Cybern. 38 223–234 (1980)
Aertsen, A.M.H.J., Johannesma, P.I.M., Hermes, D.J.: Spectro-temporal receptive fields of auditory neurons in the grassfrog. II. Analysis of the stimulus-event relation for tonal stimuli. Biol. Cybern. 38, 235–248 (1980)
Boer, E. de, Kuyper, P.: Triggered correlation. IEEE Trans. Biomed. Eng. BME-15, 169–179 (1968)
Boer, E. de, Jongh, H.R. de: On cochlear encoding: potentialities and limitations of the reverse correlation technique. J. Acoust. Soc. Am. 63, 115–135 (1978)
Bullock, T.H. (ed.). Recognition of complex acoustic signals. (Life Sciences Res. Rep. Vol. 5.) Berlin, Heidelberg, New York: Springer 1977
Capranica, R.R.: The evoked vocal response of the bullfrog: a study of communication by sound. Cambridge, MA: M.I.T. Press 1965
Fano, R.M.: Short-time autocorrelation functions and power spectra. J. Acoust. Soc. Am. 22, 546–550 (1950)
Flanagan, J.L.: Speech analysis, synthesis, and perception. Berlin, Heidelberg, New york: Springer 1965
Frishkopf, L.S., Goldstein, M.H., Jr.: Responses to acoustic stimuli from single units in the eighth nerve of the bullfrog. J. Acoust. Soc. Am. 40, 469–472 (1963)
Gabor, D.: Theory of communication. J.I.E.E. (London), Part III 93, 429–457 (1946)
Gelder, J.J. van, Evers, P.M.G., Maagnus, G.J.M.: Calling and associated behaviour of the common frog, Rana temporaria, during breeding activity. J. Anim. Ecol. 47, 667–676 (1978)
Gerhardt, H.C.: The significance of some spectral features in mating cell recognition in the green treefrog (Hyla cinerea). J. Exp. Biol. 61, 229–241 (1974)
Gerhardt, H.C.: Mating call recognition in the green treefrog (Hyla cinerea): the significance of some fine-temporal properties. J. Exp. Biol. 74, 59–73 (1978)
Grashuis, J.L.: The pre-event stimulus ensemble: an analysis of the stimulus-response relation for complex stimuli applied to auditory neurons. Ph. D. Thesis, Nijmegen 1974
Johannesma, P.I.M.: The pre-response stimulus ensemble of neurons in the cochlear nucleus. In: Proc. of the IPO Symp. on Hearing Theory, pp. 58–69. Cardozo, B.L. (ed.). Eindhoven 1972
Johannesma, P.I.M., Aertsen, A.M.H.J.: Neural image of sound in the grassfrog. In: Hearing mechanisms and speech, pp. 79–86. Creutzfeld, O., Scheich, H., Schreiner, Chr. (eds.). Exp. Brain Res. [Suppl. II] (1979)
Johannesma, P.I.M.: Functional identification of auditory neurons based on stimulus-event correlation. In: Psychophysical, physiological, and behavioural studies in hearing, pp. 77–84. Brink, G. van den, Bilsen, F.A. (eds.). Delft: Delft University Press 1980
Kiang, N.Y.-S., Moxon, E.C.: Tails of tuning curves of auditory nerve fibers. J. Acoust. Soc. Am. 55, 620–630 (1974)
Lavine, R.A.: Phase-locking in response of single neurons in cochlear nuclear complex of the cat to low-frequency tonal stimuli. J. Neurophysiol. 34, 467–483 (1971)
Lee, Y.W., Schetzen, M.: Measurement of the Wiener kernels of a nonlinear system by cross-correlation. Int. J. Control 2, 237–254 (1965)
Marmarelis, P.Z., Marmarelis, V.Z.: Analysis of physiological systems. The white-noise approach. New York, London: Plenum Press 1978
Pedersen, J.G.: On the existence of stimulus-event relations for sensory neurons: a statistical method. Biol. Cybern. 38, 201–212 (1980)
Potter, R.K., Kopp, G.A., Green, H.C.: Visible speech. New York: Van Nostrand 1947
Richaczek, A.W.: Signal energy distribution in time and frequency. IEEE Trans. Inf. Theory IT-14, 369–374 (1968)
Schroeder, M.R., Atal, B.S.: Generalized short-time power spectra and autocorrelation functions. J. Acoust. Soc. Am. 34, 1679–1683 (1962)
Smolders, J.W.T., Aertsen, A.M.H.J., Johannesma, P.I.M.: Neural representation of the acoustic biotope: a comparison of the response of auditory neurons to tonal and natural stimuli in the cat. Biol. Cybern. 35, 11–20 (1979)
Swerup, C.: On the choice of noise for the analysis of the peripheral auditory system. Biol. Cybern. 29, 97–104 (1978)
Wilson, J.P., Evans, E.F.: Systematic error in some methods of reverse correlation. J. Acoust. Soc. Am. 57, 215–216 (1975)
Worden, F.G., Galambos, R. (eds.) Auditory processing of biologically significant sounds (Neurosci. Res. Prog. Bull., Vol. 10.) Brookline, MA: Neurosciences Research Program 1972
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Aertsen, A.M.H.J., Olders, J.H.J. & Johannesma, P.I.M. Spectro-temporal receptive fields of auditory neurons in the grassfrog. Biol. Cybern. 39, 195–209 (1981). https://doi.org/10.1007/BF00342772
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DOI: https://doi.org/10.1007/BF00342772