Summary
The two vestibular cortical projection areas in the anterior suprasylvian sulcus and post-cruciate dimple regions were defined by evoked potential technique in anaesthetized cats. The thalamic location of neurons with axon terminals in these fields was determined using the method of retrograde axonal transport of horseradish peroxidase. The ascending vestibular pathway appeared to be separated also at the thalamic level, where cells in the ventro-posterolateral nucleus were found to project to the post cruciate dimple and cells in the posterior nuclear group to the anterior suprasylvian vestibular cortical fields.
Similar content being viewed by others
References
Boisacq-Schepens, N., Hanus, M.: Motor cortex vestibular responses in the chloralosed cat. Exp. Brain Res. 14, 539–549 (1972)
Gacek, R.R.: Anatomical studies of the vestibuloocular pathways in the cat. Advanc. Otorhino-laryng. 19, 66–75 (1973)
Graham, R.C., Karnovsky, M.J.: The early stages of absorption of injected horseradish peroxidase in the proximal tubules of mouse kidney: Ultrastructural correlates by a new technique. J. Histochem. Cytochem. 14, 291–299 (1966)
Graybiel, A.M.: The thalamocortical projection of the socalled posterior nuclear group: a study with anterograde degeneration methods in the cat. Brain Res. 49, 229–244 (1973)
Hanus, M., Boisacq-Schepens, N.: Mise en évidence de projections labyrinthiques au niveau du cortex moteur du chat par stimulation électrique du nerf issue de l'ampoule du canal semi-circulaire horizontal. Arch. int. Physiol. Biochem. 79, 177–179 (1971)
Hassler, R.: Forel's Haubenfaszikel als vestibuläre Empfindungsbahn mit Bemerkungen über einige andere sekundäre Bahnen des Vestibularis und Trigeminus. Arch. Psychiat. Nerven kr. 180, 23–53 (1948)
Hassler, R.: Spezifische und unspezifische Systeme des menschlichen Zwischenhirns. In: Lectures on the Diencephalon. (Ed. W. Bargmann, J. P. Schade), S. 1–32. Amsterdam: Elsevier 1964
Hassler, R.: Hexapartition of inputs as a primary role of the thalamus. In: Corticothalamic projections and sensorimotor activities. (Ed. T. L. Frigyesi et al.), pp. 551–579. New York: Raven Press 1972a
Hassler, R.: Discussion. In: Corticothalamic projections and sensorimotor activities. (Ed. T. L. Frigyesi et al.), pp. 337–338. New York: Raven Press 1972b
Heath, C.J., Jones, E.G.: An experimental study of ascending connections from the posterior group of the thalamic nuclei in the cat. J. comp. Neurol. 141, 397–426 (1971)
Jones, E.G., Leavitt, R.Y.: Demonstration of thalamo-cortical connectivity in the cat somato sensory system by retrograde axonal transport of horseradish peroxidase. Brain Res. 63, 414–418 (1973)
Jones, E.G., Leavitt, R.Y.: Retrograde axonal transport and the demonstration of non specific projection to the cerebral cortex and striatum from thalamic intralaminar nuclei in the rat, cat and monkey. J. comp. Neurol. 154, 349–377 (1974)
Kristensson, K., Olsson, Y.: Diffusion pathways and retrograde axonal transport of protein tracers in peripheral nerves. Progr. Neurobiol. 1, 85–109 (1973)
La Vail, J.H., Winston, K.R., Tisch, A.: A method based on retrograde intra-axonal transport of protein for identification of cell bodies of origin of axons terminating within the CNS. Brain Res. 58, 470–477 (1973)
La Vail, J.H., La Vail, M.M.: The retrograde intra-axonal transport of horseradish peroxidase in the chick visual system: a light and electron microscopic study. J. comp. Neurol. 157, 303–357 (1974)
Liedgren, S.R.C., Schwarz, D.W.F.: Vestibular evoked potentials in thalamus and basal ganglia of the squirrel monkey (Saimiri Sciureus). Acta oto-laryng. (Stockh.) (In press)
Nauta, H.J.W., Pritz, M.B., Lasek, R.J.: Afferents to the cat caudo-putamen studied with horseradish peroxidase. Brain Res. 67, 219–238 (1974)
Ödkvist, L.M.: Vestibular projection to the cerebral cortex. Med. Diss. No. 24. University of Linköping 1974
Ödkvist, L.M., Larsby, B., Fredrickson, J.M.: Projection of the vestibular nerve to the S I forelimb field in the cerebral cortex of the cat. Acta oto-laryng. (Stockh.) 79, 88–95 (1975a)
Ödkvist, L.M., Liedgren, S.R.C., Larsby, B., Jerlvall, L.: Vestibular and somatosensory inflow to the vestibular projection area in the post cruciate dimple region of the cat cerebral cortex. Exp. Brain Res. 22, 185–196 (1975b)
Rose, I.E., Woolsey, C.N.: The relations of thalamic connections, cellular structure and evocable electrical activity in the auditory region of the cat. J. comp. Neurol. 91, 441–466 (1949)
Sans, A., Raymond, J., Marty, R.: Responses thalamiques et corticales à la stimulation éléctrique du nerf vestibulaire chez le chat. Exp. Brain Res. 10, 265–275 (1970)
Snider, R.S., Niemer, W.T.: A stereotaxic atlas of the cat brain. Chicago: University of Chicago Press 1961
Tarlov, E.: The rostral projections of the primate vestibular nuclei. An experimental study in macaque, Baboon and Chimpanzee. J. comp. Neurol. 135, 27–56 (1969)
Walzl, E.M., Mountcastle, V.B.: Projection of vestibular nerve to cerebral cortex of cat. Amer. J. Physiol. 159, 595 (1949)
Vogt, C.: La myeloarchitecture du thalamus du cercopitheque. J. Psychol. Neurol. (Lpz.) 12, 285–324 (1909)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Liedgren, S.R.C., Kristensson, K., Larsby, B. et al. Projection of thalamic neurons to cat primary vestibular cortical fields studied by means of retrograde axonal transport of horseradish peroxidase. Exp Brain Res 24, 237–243 (1976). https://doi.org/10.1007/BF00235012
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00235012