Abstract
Neuroethologists working with bats may read original articles in their field, but may not necessarily get an overall view of the neural processing of complex biosonar signals. Researchers outside of bat neuroethology may have little time to read original articles and may hardly get an integrated view of the neural mechanisms of bat echolocation. Therefore, in this article, I review the present state of our understanding of the neural mechanisms for processing complex biosonar signals in a schematized way. Most of the description in this article are based upon a large amount of neuroethological data, but some require further studies. To the readers who are interested in this topic and want to see the “key” data, I recommend reading my review article entitled “The Extent to Which Biosonar Information is Represented in the Bat Auditory Cortex” (Suga, 1984).
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Fenton, M. B., and Fullard, J. H., 1979, The influence of moth hearing on bat echolocation strategies, J. Comp. Physiol., 132: 77–86.
Henson, O. W. Jr., Henson, M. M., Kobler, J. B., and Pollack, G. D., 1980, The constant frequency component of the biosonar signals of the bat, Pteronotus parnellii, in: “Animal Sonar Systems,” 913–916, Busnell, R. G., and Fish, J. F., eds., Plenum Press, New York.
Horikawa, J., and Suga, N., 1986, Biosonar signals and cerebellar auditory neurons of the mustached bat, J. Neurophysiol. 55: 1247 1267.
Kobler, J. B., Wilson, B. S., Henson, 0. W. Jr., and Bishop, A. L., 1985, Echo intensity compensation by echolocating bats, Hear Res., 20: 99–108.
Manabe, T., Suga, N., and Ostwald, J., 1978, Aural representation in the Doppler-shifted-CF processing area of the primary auditory cortex of the mustached bat, Science 200: 339–342.
Olsen, J. F., 1986, Functional organization of the medial geniculate body of the mustached bat, Ph.D. thesis of Washington Univ.
Olsen, J. F., and Suga, N., 1983, Combination-sensitive neurons in the auditory thalamus of the mustached bat, Ann. meet. of Soc. Neurosci. Abst., P. 768.
O’NeiW. E., 1985, Responses to pure tones and linear FM components of the CF-FM biosonar signal by single units in the inferior
colliculus of the mustached bat, J. Comp. Physiol. 157: 797–815.
O’Neill, W. E., and Suga, N., 1982, Encoding of target-range information and its representation in the auditory cortex of the mustached bat. J. Neurosci., 47: 225–255.
Roeder, K. D., 1962, The behavior of free flying moths in the presence of artificial ultrasonic pulses, Animal Beh., 10: 300–304.
Schnitzler, H. U., 1970, Echoortung bei der Fledermaus Chilonycteris rubiginosa., Z. vergl. Physiol., 68: 25–38.
Suga, N., 1961, Functional organization of two tympanic neurons if Noctuid moths, Jap. J. Physiol., 11: 666–677.
Suga, N., 1965, Analysis of frequency modulated sounds by neurons of echolocating bats, J. Physiol. ( Lond. ), 179: 26–53.
Suga, N., 1969, Classification of inferior collicular neurons of bats in terms of responses to pure tones, FM sounds and noise bursts, J. Physiol., 200: 555–574.
Suga, N., 1977, Amplitude-spectrum representation in the Dopplershifted-CF processing area of the auditory cortex of the mustached bat, Science, 196: 64–67.
Suga, N., 1984, The extent to which biosonar information is represented in the bat auditory cortex, in: “Dynamic Aspects of Neucortical Function,” Edelman, G. M., Gall, W. E., and Cowan, W. M., eds., John Wiley & Sons, New York, 315–373.
Suga, N., 1984, The extent to which biosonar information is represented in the bat auditory cortex, in: “Dynamic Aspects of Neucortical Function,” Edelman, G. M., Gall, W. E., and Cowan, W. M., eds., John Wiley & Sons, New York, 315–373.
Suga, N., and Horikawa, J., 1986, Multiple time axes for representation of echo delays in the auditory cortex of the mustached bat, J. Neurophysiol., 55: 776–805.
Suga, N., and Jen, P. H. S., 1977, Further studies on the peripheral auditory system of “CF-FM” bats specialized for fine frequency analysis of Doppler-shifted echoes, J. Exp. Biol,. 69: 207–232.
Suga, N., Kujirai, K., and O’Neill, W. E., 1181, How biosonar information is represented in the bat cerebral cortex, in: “Neuronal Mechanisms of Hearing,” Syka, J., and Aitkin, L., eds., Plenum Press, New York, 197–219.
Suga, N., and Manabe, T., 1982, Neural basis of amplitude-spectrum representation in the auditory cortex of the mustached bat, J. Neurophysiol., 47: 225–255.
Suga, N., Niwa, H., and Tanioguchi, I., 1983b, Representation of biosonar information in the auditory cortex of the mustached bat, with emphasis on representation of target velocity information, in: “Advances in Vertebrate Neuroethology,” Ewert, P., ed., Plenum Press, New York, 829–867.
Suga, N., Niwa, H., Taniguchi, I., and Margoliash, D., 1986, The personalized auditory cortex of the mustached bat: adaptation for echolocation (in preparation).
Suga, N., and O’Neill, W. E., 1979, Neural axis representing target range in the auditory cortex of the mustached bat, Science, 206:351353. •
Suga, N., O’Neill, W. E., Kujirai, K., and Manabe, T., 1983a, Specialization of “combination-sensitive” neurons for processing of complex biosonar signals in the auditory cortex of the mustached bat, J. Neurophysiol., 49: 1573–1626.
Suga, N., Simmons, J. A., and Jen, P. H. S., 1975, Peripheral specialization for fine analysis of Doppler-shifted echoes in “CF-FM” bat Pteronotus parnellii, J. Exp. Biol., 63: 161–192.
Suga, N., and Tsuzuki, K., 1985, Inhibition and level-tolerant frequency tuning in the auditory cortex of the mustached bat, J. Neurophysiol., 53: 1109–1145.
Sun, W., Jen, P. H. S., and Kamada,T., 1983, Mapping of the auditory area in the cerebellar vermis and hemispheres of the mustached bat, Pteronotus parnellii parnellii, Brain Res., 271: 162–165.
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© 1988 Plenum Press, New York
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Suga, N. (1988). Parallel-Hierarchical Processing of Biosonar Information in the Mustached Bat. In: Nachtigall, P.E., Moore, P.W.B. (eds) Animal Sonar. NATO ASI Science, vol 156. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-7493-0_16
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DOI: https://doi.org/10.1007/978-1-4684-7493-0_16
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