Summary
Wheat germ agglutinin-horseradish peroxidase conjugate (WGA-HRP) was microiontophoretically injected into the vestibular nuclear complex of the rat. Retrogradely labeled neurons were found in ipsilateral spinal ganglia C2-C3 only if the injection site was in the caudal part of the medial vestibular nucleus (MVN). Injections into rostral parts of the MVN, the superior, lateral and descending vestibular nuclei (SVN, LVN, DVN), the nucleus of the solitary tract (STN) and the reticular formation did not result in spinal ganglion labeling. Thus, the caudal part of the MVN appears to be the main vestibular termination site for rostral cervical primary afferents.
Similar content being viewed by others
Abbreviations
- Cu:
-
cuneate nucleus
- DVN:
-
descending vestibular nucleus
- ECN:
-
external cuneate nucleus
- g7:
-
genu of the facial nerve
- icp:
-
inferior cerebellar peduncle
- In:
-
intercalated nucleus
- LVN:
-
lateral vestibular nucleus
- mlf:
-
medial longitudinal fasciculus
- MVN:
-
medial vestibular nucleus
- PrH:
-
prepositus hypoglossi nucleus
- Ro:
-
Roller's nucleus
- sol:
-
solitary tract
- SVN:
-
superior vestibular nucleus
- 12:
-
hypoglossal nucleus
References
Bakker DA, Richmond FJR, Abrahams VC, Courville J (1985) Patterns of primary afferent termination in the external cuneate nucleus from cervical axial muscles in the cat. J Comp Neurol 241:467–479
Barany R (1906) Augenbewegungen durch Thoraxbewegungen ausgelöst. Zentrabi Physiol 20:298–302
Brodal P, Dietrichs E, Bjaalie JG, Nordby T, Walberg F (1983) Is lectin-coupled horseradish peroxidase taken up and transported by undamaged as well as by damaged fibers in the central nervous system? Brain Res 278:1–9
Cohen LA (1961) Role of eye and neck proprioceptive mechanisms in body orientation and motor coordination. J Neurophysiol 24: 1–11
Fredrickson JM, Schwarz D, Kornhuber HH (1965) Convergence and interaction of vestibular and deep somatic afferents upon neurons in the vestibular nuclei of the cat. Acta Otolaryngol (Stockh) 61:168–188
Grafstein B, Forman D (1980) Intracellular transport in neurons. Physiol Rev 60:1169–1283
Graham RC, Karnovsky MJ (1966) The early stages of absorption of injected horseradish peroxidase in the proximal tubules of mouse kidney: ultrastructural cytochemistry by a new technique. J Histochem Cytochem 14:291–302
Gurd JW (1977) Synaptic membrane glycoproteins: molecular identification of lectin receptors. Biochemistry 16:369–374
Illing RB, Wässle H (1979) Visualisation of the HRP reaction product using the polarisation microscope. Neurosci Lett 13:7–11
La Vail JH, Margolis TP (1987) The anterograde axonal transport of wheatgerm agglutinin as a model for transcellular transport in neurons. In: R. Sidney, M.A. Bisby (eds) Axonal transport. Alan R. Liss New York, pp 311–326
Lindsay KW, Roberts TDM, Rosenberg JR (1976) Asymmetric tonic labyrinth reflexes and their interaction with neck reflexes in the decerebrated cat. J Physiol (Lond) 261:583–601
Lipp HP, Schwegler H (1980) Improved transport of horseradish peroxidase after injection with a non-ionic detergent (nonidet P-40) into mouse cortex and observations on the relationship between spread at the injection site and amount of transported label. Neurosci Lett 20:49–54
Liu CN (1956) Afferent nerves to Clarke's and the lateral cuneate nuclei in the cat. Arch Neurol Psychiatr 75:67–77
Longet FA (1845) Sur les troubles qui surviennent dans l'équilibration, la station et la locomotion des animaux, après la section des parties molles de la nuque. Gaz Med (Paris) 13:565–567
Magnus R (1924) Koerperstellung. Springer, Berlin
Mehler WR, Rubertone JA (1985) Anatomy of the vestibular nucleus complex. In: Paxinos G (ed) The rat nervous system, Vol 2. Hindbrain and spinal cord. Academic Press, Sydney, pp 185–219
Mesulam MM (1978) Tetramethyl benzidine for horseradish peroxidase neurohistochemistry: a noncarcinogenic blue reaction product with superior sensitivity for visualizing neural afferents and efferents. J Histochem Cytochem 26:106–117
Mesulam MM, Rosene DL (1979) Sensitivity in horseradish peroxidase neurohistochemistry: a comparative and quantitative analysis of nine methods. J Histochem Cytochem 27:763–773
Neuhuber WL, Zenker W (1989) The central distribution of cervical primary afferents in the rat, with emphasis on proprioceptive projections to vestibular, perihypoglossal and upper thoracic spinal nuclei. J Comp Neurol 280:231–253
Paxinos G, Watson CH (1986) The rat brain in stereotaxic coordinates, second edition, Academic Press, Sydney
Pfaller K, Arvidsson J (1988) Central distribution of trigeminal and upper cervical primary afferents in the rat studied by anterograde transport of horseradish peroxidase conjugated to wheat germ agglutinin. J Comp Neurol 268:77–92
Ranson SW, Davenport HK, Doles EA (1932) Intramedullary course of the dorsal-root fibers of the first three cervical nerves. J Comp Neurol 54:1–12
Rubin AM, Liedgren SRC, Milne AC, Young JA, Fredrickson JM (1977) Vestibular and somatosensory interaction in the cat vestibular nuclei. Pfluegers Arch 371:155–160
Sawchenko PE, Gerfen CR (1985) Plant lectins and bacterial toxins as tools for tracing neuronal connections. TINS 9:378–384
Schwab ME, Javoy-Agid F, Agid Y (1978) Labeled wheat germ agglutinin (WGA) as a new, highly sensitive retrograde tracer in the rat brain hippocampal system. Brain Res 152:145–150
Steindler DA (1982) Differences in labeling of axons of passage by wheat germ agglutinin after uptake by cut peripheral nerve versus injections within the central nervous system. Brain Res 250:159–167
Trojanowski JQ (1983) Native and derivatized lectins for in vivo studies of neuronal connectivity and neuronal cell biology. J Neurosci Methods 9:185–204
Trojanowski JQ, Gonatas NK (1983) A morphometric study of the endocytosis of wheatgerm agglutinin-horseradish peroxidase conjugates by retinal ganglion cells in the rat. Brain Res 272:201–210
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bankoul, S., Neuhuber, W.L. A cervical primary afferent input to vestibular nuclei as demonstrated by retrograde transport of wheat germ agglutinin-horseradish peroxidase in the rat. Exp Brain Res 79, 405–411 (1990). https://doi.org/10.1007/BF00608252
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00608252