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Response characteristics of semicircular canal and otolith systems in cat. I. Dynamic responses of primary vestibular fibers

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Summary

  1. 1.

    The activity of cat semicircular canal and otolith afferents was studied during yaw and roll rotations, respectively, to examine their dynamic behavior.

  2. 2.

    A sinusoidal analysis of the canal afferent activities showed that their dynamic characteristics are similar to those of second order vestibular neurons, except for a two to three-fold lower absolute gain. This agrees with earlier studies using angular acceleration steps.

  3. 3.

    Both divisions of the eighth nerve were sampled so as to examine afferents from both the utriculus and sacculus. Within the range of inputs used (± 25 degrees lateral tilt), the presumed saccular afferents (inferior division) showed either a γ- or β-response. However, the gain of their response was generally much less than for the afferents of the superior division (mostly utricular). This behavior is to be expected on the basis of receptor orientations and the components of gravity acting upon the macular receptors.

  4. 4.

    In response to ramp changes in angular position, some otolith units showed a phasic-tonic response pattern, i.e., an overshoot followed by an adaptation to a new steady state level of activity. The majority of units showed predominantly tonic responses proportional to displacement.

  5. 5.

    During sinusoidal rotations the predominantly tonic units showed small phase leads of 0 to 15 degrees at 0.025 Hz which remained constant or decreased to 0 to −15 degrees at 1.0 Hz. The gains were flat or increased by up to 2 fold. The phasic-tonic units showed greater phase leads, 10 to 50 degrees, and gains which increased from 2 to 8 fold.

  6. 6.

    This behavior of otolith afferents suggests that they can provide information about both the magnitude and the rate of change of linear acceleration stimuli.

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References

  • Angaut, P., Brodai, A.: The projection of the “vestibulocerebellum” onto the vestibular nuclei in the cat. Arch. ital. Biol. 105, 441–479 (1967)

    Google Scholar 

  • Beerens, A.J.J.: Stimulus coding in the utricular nerve of the cat. A quantitative study of the response to static stimulation of the utricle as recorded from primary afferent fibers (Thesis). Amsterdam: Drukkerij Cloeck en Moedigh, Univ. of Amsterdam 1969

    Google Scholar 

  • Blanks, R.H.I., Anderson, J.H., Precht, W.: Response characteristics of semicircular canal and otolith systems in cat. II. Responses of trochlear motoneurons. Exp. Brain Res. 32, 509–528 (1978)

    Google Scholar 

  • Blanks, R.H.I., Estes, M.S., Markham, C.H.: Physiological characteristics of vestibular first-order canal neurons in the cat. II. Response to constant angular acceleration. J. Neurophysiol. 38, 1250–1268 (1975)

    Google Scholar 

  • Blanks, R.H.I., Precht, W.: Functional characterization of primary vestibular afferents in the frog. Exp. Brain Res. 25, 369–390 (1976)

    Google Scholar 

  • Baker, R., Precht, W., Llinás, R.: Cerebellar modulatory action on the vestibulo-trochlear pathway in the cat. Exp. Brain Res. 15, 364–385 (1972)

    Google Scholar 

  • Brodal, A., Hoivik, B.: Site and mode of termination of primary vestibulo-cerebellar fibres in the cat. An experimental study with silver impregnation methods. Arch. ital. Biol. 102, 1–21 (1964)

    Google Scholar 

  • Carpenter, M.B., Stein, B.M., Peter, P.: Primary vestibulo-cerebellar fibers in the monkey: distribution of fibers arising from distinctive cell groups of the vestibular ganglia. Amer. J. Anat. 135, 221–250 (1972)

    Google Scholar 

  • Gaston, J., Precht, W., Blanks, R.H.I.: Response characteristics of frog's lagena afferents to natural stimulation. J. comp. Physiol. 118, 273–289 (1977)

    Google Scholar 

  • Duensing, F., Schaefer, K.P.: Über die Konvergenz verschiedener labyrinthärer Afferenzen auf einzelne Neurone des Vestibulariskerngebietes. Arch. Psychiat. Nervenkr. 199, 345–371 (1959)

    Google Scholar 

  • Eckmiller, R., Petsch, J.: A digital instantaneous impulse rate meter for neural activity. Electroenceph. clin. Neurophysiol. 39, 414–416 (1975)

    Google Scholar 

  • Estes, M.S., Blanks, R.H.I., Markham, C.H.: Physiologic characteristics of vestibular first-order canal neurons in the cat. I. Response plane determination and resting discharge characteristics. J. Neurophysiol. 38, 1232–1249 (1975)

    Google Scholar 

  • Fernández, C., Goldberg, J.M.: Physiology of peripheral neurons innervating semicircular canals of the squirrel monkey. II. Response to sinusoidal stimulation and dynamics of pheripheral vestibular system. J. Neurophysiol. 34, 661–675 (1971)

    Google Scholar 

  • Fernández, C., Goldberg, J.M.: Physiology of peripheral neurons innervating otolith organs of the squirrel monkey. I. Response to static tilts and to long-duration centrifugal force. J. Neurophysiol. 39, 970–984 (1976a)

    Google Scholar 

  • Fernández, C., Goldberg, J.M.: Physiology of peripheral neurons innervating otolith organs of the squirrel monkey. III. Response dynamics. J. Neurophysiol. 39, 996–1008 (1976b)

    Google Scholar 

  • Fernández, C., Goldberg, J.M., Abend, W.K.: Response to static tilts of peripheral neurons innervating otolith organs of the squirrel monkey. J. Neurophysiol. 35, 978–997 (1972)

    Google Scholar 

  • Fukuda, J., Highstein, S.M., Ito, M.: Cerebellar inhibitory control of the vestibulo-ocular reflex investigated in rabbit IIIrd nucleus. Exp. Brain Res. 14, 511–526 (1972)

    Google Scholar 

  • Gacek, R.R.: The course and central termination of first order neurons supplying vestibular endorgans in the cat. Acta oto-laryng. (Stockh.) 254, 1–66 (1969)

    Google Scholar 

  • Gardner, E.P., Fuchs A.F.: Single-unit responses to natural vestibular stimuli and eye movements in deep cerebellar nuclei of the alert rhesus monkey. J. Neurophysiol. 38, 627–649 (1975)

    Google Scholar 

  • Loe, P.R., Tomko, D.L., Werner, G.: The neural signal of angular head position in primary afferent vestibular nerve axons. J. Physiol. (Lond.) 230, 29–50 (1973)

    Google Scholar 

  • Lowenstein, O., Roberts, T.D.M.: The equilibrium function of the otolith organs of the thornback ray. J. Physiol. (Lond.) 110, 392–415 (1949)

    Google Scholar 

  • Lowenstein, O., Saunders, R.D.: Otolith-controlled responses from the first-order neurons of the labyrinth of the bullfrog (Rana catesbeiana) to changes in linear acceleration. Proc. Roy. Soc. B 191, 475–505 (1975)

    Google Scholar 

  • Macadar, O., Wolfe, G.E., O'Leary, D.P., Segundo, J.P.: Response of the elasmobranch utricle to maintained spatial orientation, transitions and jitter. Exp. Brain Res. 22, 1–12 (1975)

    Google Scholar 

  • Melvill Jones, G., Milsum, J.H.: Frequency-response analysis of central vestibular unit activity resulting from rotational stimulation. J. Physiol. (Lond.) 219, 191–215 (1971)

    Google Scholar 

  • Melvill Jones, G., Spells, K.E.: A theoretical and comparative study of the functional dependence of the semicircular canal upon its physical dimensions. Proc. Roy. Soc. B 157, 403–419 (1963)

    Google Scholar 

  • Ozawa, S., Precht, W., Shimazu, H.: Crossed effects on central vestibular neurons in the horizontal canal system of the frog. Exp. Brain Res. 19, 394–405 (1974)

    Google Scholar 

  • Precht, W.: Physiology of the peripheral and central vestibular systems. In: Frog Neurobiology (eds. R. Llinás, W. Precht), pp. 481–512. Berlin-Heidelberg-New York: Springer 1976

    Google Scholar 

  • Precht, W., Llinás, R.: Functional organization of the vestibular afferents to the cerebellar cortex of frog and cat. Exp. Brain Res. 9, 30–52 (1969)

    Google Scholar 

  • Precht, W., Llinás, R., Clarke, M.: Physiological responses of frog vestibular fibers to horizontal angular rotation. Exp. Brain Res. 13, 378–407 (1971)

    Google Scholar 

  • Rupert, A., Moushegian, G., Galambos, R.: Microelectrode studies of primary vestibular neurons in cat. Exp. Neurol. 5, 100–109 (1962)

    Google Scholar 

  • Sando, I., Black, F.O., Hemenway, W.G.: Spatial distribution of vestibular nerve in internal auditory canal. Ann. Otol. (St. Louis) 81, 305–314 (1972)

    Google Scholar 

  • Schneider, L.W., Anderson, D.J.: Transfer characteristics of first and second order lateral canal vestibular neurons in gerbil. Brain Res. 112, 61–76 (1976)

    Google Scholar 

  • Shimazu, H., Precht, W.: Tonic and kinetic responses of cat's vestibular neurons to horizontal angular acceleration. J. Neurophysiol. 28, 991–1013 (1965)

    Google Scholar 

  • Shimazu, H., Precht, W.: Inhibition of central vestibular neurons from the contralateral labyrinth and its mediating pathway. J. Neurophysiol. 29, 467–492 (1966)

    Google Scholar 

  • Shinoda, Y., Yoshida, K.: Dynamic characteristics of responses to horizontal head angular acceleration in the vestibuloocular pathway in the cat. J. Neurophysiol. 37, 653–673 (1974)

    Google Scholar 

  • Soechting, J.F., Anderson, J.H., Berthoz, A.: Dynamic relations between natural vestibular inputs and activity of forelimb extensor muscles in the decerebrate cat. III. Motor output during rotations in the vertical plane. Brain Res. 120, 35–47 (1977)

    Google Scholar 

  • Spoendlin, H.H.: Organization of the sensory hairs in the gravity receptors in utricle and saccule of the squirrel monkey. Z. Zellforsch. 62, 701–716 (1964)

    Google Scholar 

  • Thorson, J., Biedermann-Thorson, M.: Distributed relaxation processes in sensory adaptation. Science 183, 161–172 (1974)

    Google Scholar 

  • Tokumasu, K., Goto, K., Cohen, B.: Eye movements produced by the superior oblique muscle. Arch. Ophthal. 73, 851–862 (1965)

    Google Scholar 

  • Vidai, J., Jeannerod, M., Lifschitz, W., Levitan, H., Rosenberg, J., Segundo, J.P.: Static and dynamic properties of gravity-sensitive receptors in the cat vestibular system. Kybernetik 9, 205–215 (1971)

    Google Scholar 

  • Walsh, B.T., Miller, J.B., Gacek, R.R., Kiang, N.Y.: Spontaneous activity in the eighth cranial' nerve of the cat. Intern. J. Neurosci. 3, 221–236 (1972)

    Google Scholar 

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Authors and Affiliations

  1. Neurobiologische Abteilung, Max-Planck-Institut für Hirnforschung, Deutschordenstr. 46, D-6000, Frankfurt-Niederrad, Federal Republic of Germany

    R. H. I. Blanks &  W. Precht

  2. Laboratory of Neurophysiology, University of Minnesota, Minneapolis, Minnesota, USA

    J. H. Anderson

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  1. J. H. Anderson
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  2. R. H. I. Blanks
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  3. W. Precht
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Anderson, J.H., Blanks, R.H.I. & Precht, W. Response characteristics of semicircular canal and otolith systems in cat. I. Dynamic responses of primary vestibular fibers. Exp Brain Res 32, 491–507 (1978). https://doi.org/10.1007/BF00239549

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  • DOI: https://doi.org/10.1007/BF00239549

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