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Neuronal Mechanisms of Hearing PDF

415 Pages·1981·12.913 MB·English
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NEURONAL MECHANISMS of HEARING NEURONAL MECHANISMS HEARING of Edited by Josef Syka Czechoslovak Academy of Sciences Prague, Czechoslovakia and Lindsay Aitkin Monash University Clayton, Victoria, Australia PLENUM PRESS • NEW YORK AND LONDON Library of Congress Cataloging in Publication Data Main entry under title: Neuronal mechanisms of hearing. "A symposium on neuronal mechanisms of hearing, organized by the Czechoslovak Academy of Science as a satellite symposium to the 28th International Congress of Physi· ological Sciences." Bibliography: p. Includes index. 1. Hearing-Physiological aspects-Congresses. 2. Auditory pathways-Congresses. I. Syka, Josef. II. Aitkin, Lindsay. III. International Congress of Physiological Sciences (28th: 1980: Prague, Czechoslovakia) [DNLM: 1. Hearing-Physiology-Congresses. 2. Acoustic nerve Physiology-Congresses. WV 272 N494 1980] QP461.N44 599.01'825 81·1626 AACR2 ISBN·13: 978·1·4684-3910-6 e-ISBN-13: 978-1-4684-3908-3 DOl: 10.1007/978-1-4684-3908-3 Proceedings of a symposium on "Neuronal Mechanisms of Hearing," organized by the Czechoslovak Academy of Sciences as a satellite symposium to the 28th International Congress of Physiological Sciences, held July 20-23, 1980, in Prague, Czechoslovakia © 1981 Plenum Press, New York Sof'tcover reprint of the hardcover 1s t edition 1981 A Division of Plenum Publishing Corporation 233 Spring Street, New York, N.Y. 10013 All rights reserved No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, microfilming, recording, or otherwise, without written permission from the publisher PREFACE In contrast to the level of interest which is paid to the orga nization of meetings about the structure and function of the audi tory periphery, the central auditory system has received little attention in the last several years. However, much recent data accu mulated during this period has provided auditory physiologists with new ideas about the function of the central auditory system. The successful exploration of new anatomical tracing techniques (triti ated aminoacids, horseradish peroxidase, 2-deoxyglucose) together with the collection of electrophysiological data obtained with intra cellular and extracellular recordings from the receptors and neurones in the auditory pathway have considerably deepened our understanding of central auditory function. Particular interest was concentrated upon the development of the auditory system under normal conditions and in conditions ofaudi tory deprivation. Although, from the methodological point of view, the conditions of reversible auditory deprivation are complicated, promising new data appeared in this field. Similarly the specific ability of the auditory system to encode communication signals and speech sounds has been examined in many laboratories allover the world. A very fruitful method. based upon the results of electrical stimulation of cochlear nerve fibres in experimental animals, is the application of neuroprostheses in deaf patients. At the present time, the method still does not meet all requirements and many improvements will be necessary. Undoubtedly the exploration of the results of recent physiological experiments may help in the further improvement of neuroprostheses. Therefore, besides discussion about the structure and function of the auditory system. the emphasis at the symposium on Neuronal Mechanisms of Hearing was placed on the development of the auditory system under normal conditions and conditions of auditory deprivation. the coding of communication and speech signals and the physiological background of neuroprostheses. v PREFACE The lack of specialized meetings devoted to this topic in the past and the fact that the symposium was organized as a satellite symposium to the 28th International Physiological Congress in Budapest attracted to Prague a large audience of outstanding auditory physio logists as well as many young physiologists who represent the future of this scientific field. This book contains most of the papers presented at the symposium. We wish to express our gratitude to some participants of the symposium, including Drs. Buchwald, Dallos, Hind, Merzenich and Woolsey, who did not contribute to the volume, but whose active participation on the meeting helped significantly to make the sym posium a success. The preparation of this book was carried out by both authors, with the detailed editing and typing done in Prague. Josef Syka Lindsay Aitkin October 1980 CONTENTS SESSION I. COCHLEAR MECHANISMS A Chairmen: Y. KATSUKI and P. DALLOS The Responses of Hair Cells to Low Frequency Tones and Their Relationship to the Extracel lular Receptor Potentials and Sound Pressure Level in the Guinea Pig Cochlea • • • • • • • 3 I.J. RUSSELL and P.M. SELLICK Some Comparative Aspects of a Cochlear Mecha- nism. • 17 Y. KATSUKI The Parasympathetic Innervation of the Inner Ear and the Problem of Cochlear Efferents: Enzyme and Autoradiographic Studies 31 M.D. ROSS and H. ROGER JONES Adaptation and Dynamic Response Occurring at Hair Cell - Afferent Fiber Synapse. 37 T. FURUKAWA and S. MATSUURA Phase Versus Frequency Plots from Caiman Pri mary Auditory Fibres: Is There a Travelling Wave? • 43 J. SMOLDERS and R. KLINKE SESSION II. COCHLEAR MECHANISMS B. Chairman: R. KLINKE The Dynamics of pO -Changes in the Perilym phatic Perfusate ot the Guinea Pig Cochlea Depending on the Metabolism • • • • • • • • • 51 E.J. HABERLAND, K.O. KUHL and P. LOTZ vii viii CONTENTS Analytical Studies on Biochemistry and Physi ology of Perilymph (Guinea Pig) • • • • • • • 57 F. SCHEIBE Distribution of Microphonic Potentials in the Four Turns of the Guinea Pig Cochlea. • • 63 J. SYKA I. MELICHAR and L. ULEHLOVA t SESSION III. CODING IN THE AUDITORY NERVE AND COCHLEAR NUCLEUS Chairmen: A.R. M~LLER and E.F. EVANS The Dynamic Range Problem: Place and Time Coding at the Level of Cochlear Nerve and Nucleus • • • • • • • • • • • . . • 69 E.F. EVANS Coding of Complex Sounds in the Auditory Ner- vous Sys tem • • • • • • • • • • • • • . • 87 A.R. M~LLER On Predicting the Response of Auditory Nerve Fibers to Complex Tones • • • • • • • • • • • 105 E. JAVEL Effects of Masking Noise on the Representa tion of Vowel Spectra in the Auditory Nerve • 113 H.F. VOIGT, M.B. SACHS and E.D. YOUNG Neuronal Circuits in the Dorsal Cochlear Nu- cleus • • • • • • • • • • • • • 119 K.K. OSEN and E. MUGNAINI The Internal Organization of the Dorsal Coch- lear Nucleus. • • ••••••••• 127 E.D. YOUNG and H.F. VOIGT SESSION IV. CENTRAL AUDITORY MECHANISMS A Chairmen: J.E. HIND and M. MOLNAR Functional Organization of the Inferior Col- liculus • • • • • • • • • • • • • • • • 137 J. SYKA, R. DRUGA J. POPELAR and t B. KALINOVA Integration and Segregation of Input to the 155 Cat Inferior Colliculus ••••• M.N. SEMPLE and L.M. AITKIN CONTENTS il( Some Facets of the Organization of the Prin cipal Division of the Cat Medial Geniculate Body. • • • • • • • • • • • • • 163 L.M. AITKIN, M.B. CALFORD, C.E. KENYON and W.R. WEBSTER Functional Organization of the Medial Genicu late Body Studied by Simultaneous Recordings of Single Unit Pairs ••••••••••••• 183 P. HE IERLI, F. de RIBAUPIERRE, A. TaROS and Y. de RIBAUPIERRE possibilities of Recording Multiunit Activity in the Auditory Pathway • • • • • • • • • • • 187 E. DAVID Poststimulatory Effects in the Medial Genicu late Body of Guinea Pigs ••••••••••• 191 CH. SCHREINER How Biosonar Information Is Represented in the Bat Cerebral Cortex • • • • • 197 N. SUGA, K. KUZIRAI and W.E. NEILL Three-Dimensional Study of Evoked Field Po tentials in the Auditory Cortex of the Cat •• 221 M. MOLNAR, G. KARM>S and V. CS~PE Differential Diagnosis of Hearing Disorders Clinical Findings Contributing to Information Processing in the Auditory Pathway •••••• 225 H. von SPECHT SESSION V. CENTRAL AUDITORY MECHANISMS B Chairman: F. de RIBAUPIERRE Binaural Interaction in the Cat Inferior Col liculus: Comparison of the Physiological Data with a Computer Simulated Model ••••• 233 Y. SUJAKU, S. KUWADA and T.C.T. YIN Coding Properties of the Different Nuclei of the Cat·s Medial Geniculate Body ••••• 239 A. TaROS-MOREL, F. de RIBAUPIERRE and E. ROUILLER Interaural Delay Sensitive Units in the MGB of the Cat ••••••••••••••• 245 C. IVARSSON, Y. de RIBAUPIERRE, A. BAROFFIO and F. de RIBAUPIERRE x CONTENTS Temporal Information in the Medial Geniculate Body. • • • • • • • • . 251 E. ROUILLER, Y. de RIBAUPIERRE, A. TOROS and F. de RIBAUPIERRE Some Investigation of Acoustical Evoked Po tentials from Peripheral and Central Struc tures of the Auditory Pathway in Rabbits. 257 M. BIEDERMANN, E. EMMERICH and H. KASCHOWITZ SESSION VI. AUDITORY LOCALIZATION Chairmen: L. AITKIN and J. SYKA Anatomical-Behavioral Analyses of Hindbrain Sound Localization Mechanisms •• • ••• 263 R.B. MAS TERTON, K.K. GLENDENNING and R.J. NUDO Effects of Unilateral Ablation of Anteroven tral Cochlear Nucleus on Localization of Sound in Space •••• 277 J.H. CASSEDAY and H.A. SMOAK Binaural Interaction Models and Mechanisms •• 283 H.S. COLBURN and P.J. MOSS Psychophysical and Neurophysiological Data on the Sound Source Perception • • • • • • • • • 289 J.A. ALTMAN SESSION VII. NEURAL CODING OF SPEECH AND COMPLEX STIMULI Chairmen: J.S. BUCHWALD and K. SEDLACEK Information Processing in Neuronal Popula tions of the Human Brain during Learning of Verbal Signals ••••••••••••• 303 N.P. BECHTEREVA and Y.D. KROPOTOV A Comparison of the Responses Evoked by Arti ficial Stimuli and Vocalizations in the I.n f.e -.' rior Colliculus of Squirrel Monkeys • • 307 J.A. MANLEY and P. MULLER-PREUSS Acoustic Properties of Central Auditory Path way Neurons during Phonation in the Squirrel Monkey. • • • • • • • • • • • • • • • • • • • 311 P. MULLER-PREUSS CONTENTS xi Selectivity of Auditory Neurons for Vowels and Consonants in the Forebrain of the Mynah Bird. . . • . • . . . • . . • 317 G. LANGNER, D. BONKE and H. SCHEICH Some Aspects of Functional Organization of the Auditory Neostriatum (Field L) in the 323 Guinea Fowl • • • • • • • • • • • • • D. BONKE, B.A. BONKE, G. LANGNER and H. SCHEICH 14-C-Deoxyglucose Labeling of the Auditory Neostriatum in Young and Adult Guinea Fowl •• 329 H. SCHEICH and V. MAIER Integration of Voco-Auditory Centers in Song Birds • • • • • • • • • • • • 335 N. SAITO and M. MAEKAWA Response Properties and Spike Waveforms of Single Units in the Torus Semicircularis of the Grassfrog (Rana Temporaria) as Related to 341 Recording Site •••••••••••••••• J.J. EGGERMONT, D.J. HERMES, A.M.H.J. AERTSEN and P.I.M. JOHANNESMA Coding of Amplitude-Modulated Squnds in the Midbrain Auditory Region of the Frog •• 347 N. BIBIKOV and O. GORODETSCAYA SESSION VIII. DEPRIVATION AND DEVELOPMENTAL STUDIES Chairmen: C.N. WOOLSEY and J. MYSLlVECEK Effects of Early Auditory Stimulation on Cor tical Centers • • • • • • • • • • • • • 355 J. HASSMANNOVA, J. MYSLlVECEK and V. NOVAKOVA Effects of Acoustic Deprivation on Morpholog ical Parameters of Development of Auditory 359 Neurons in Rat ••••••••••••••• J. COLEMAN Behavioral and Anatomical Studies of Central 363 Audi tory Development. • ••••••••• J.B. KELLY

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