Abstract
It was probably in an ancestral cnidarian that the earliest evolutionary experiments in neuro-neuronal and neuro-effector communication were played out. By studying present day cnidarians, we hope we are examining those synaptic mechanisms which were selected for, perhaps as far back as the Pre-Cambrian era, and which have been conserved with only minimal modification. Of course, we cannot be certain that physiological evolution proceeded at the same rate as morphological changes, nevertheless, the close resemblance of extant forms to fossilized imprints of cnidarians from this era (for example the Ediacara fauna of Australia) hint of slow rates of evolution.
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References
Anderson, P. A. V., 1979, Ionic basis of action potentials and bursting activity in the hydromedusan jellyfish Potyorchis penicillatus, J. exp. Biol. 78:299.
Anderson, P. A. V., 1980, Epithelial conduction: its properties and functions, Prog. Newobiol. 15:161.
Anderson, P. A. V., 1985, Physiology of a bidirectional, excitatory chemical synapse, J. Neurophysiol. 53:821.
Anderson, P. A. V., 1988, Evidence for quantal transmitter release at a cnidarian synapse, Neurosci. Abstr. 14:1092.
Anderson, P. A. V., and Grünert, U., 1988, Three-dimensional structure of bidirectional, excitatory chemical synapses in the jellyfish Cyanea capillata, Synapse 2:606.
Anderson, P. A. V., and Schwab, W. E., 1981, The organization and structure of nerve and muscles in the jellyfish Cyanea capillata (Coelenterata: Scyphozoa), J. Morphol. 170:383.
Anderson, P. A. V., and Schwab, W. E., 1983, Action potential in neurons of the motor nerve net of Cyanea (Coelenterata), J. Neurophysiol. 50:671.
Anderson, P. A. V., and Schwab, W. E., 1984, An epithelial-free preparation of the motor nerve-net of Cyanea (Coelenterata), Biol. Bull. 166:396.
Anderson, P. A. V., and Spencer, A. N., 1989, The importance of cnidarian synapses for neurobiology. J. Neurobiol. 20:435–457.
Arkett, S. A., and Spencer, A. N., 1986a, Neuronal mechanisms of a hydromedusan shadow reflex. I. Identified reflex components and sequence of events, J. Comp. Physiol. A 159:201.
Arkett, S. A., and Spencer, A. N., 1986b, Neuronal mechanisms of a hydromedusan shadow reflex. II. Graded response of reflex components, possible mechanisms of photic integration, and functional significance, J. Comp. Physiol. A 159:215.
Augustine, G. J., Charlton, M. P., and Smith, S. J., 1987, Calcium action in synaptic transmitter release, Ann. Rev. Neurosci. 10:633.
Bennett, M. V. L., 1977, Electrical transmission: a functional analysis and comparison to chemical transmission, in: Structure and Function of Synapses (G. D. Pappas and D. P. Purpura, ed.), Raven Press, New York.
Boyle, M. B., Klein, M., Smith, S. J., and Kandel, E. R., 1984, Serotonin increases intracellular Ca+ + transients in voltage clamped sensory neurons of Aptysia californica, Proc. Natl. Acad. Sci. 81:7642.
Bullock, T. H., 1943, Neuromuscular facilitation in Scyphomedusae, J. Cell. Comp. Physiol. 22:251.
Chain, B. M., Bone, Q., and Anderson, P. A. V., 1981, Electrophysiology of a myoid epithelium in Chelophyes (Coelenterata: Siphonophora), J. Comp. Physiol. 143:329.
Chung, J. M., Spencer, A. N., and Gahm, K. H., 1989, Dopamine in tissues of the hydrozoan jellyfish Potyorchis penicillatus as revealed by HPLC and GC/MS, J. Comp. Physiol. B 159:173–181.
Dunant, Y., 1986, On the mechanisms of acetylcholine release, Prog. Neurobiol. 26:55.
Fain, G. L., Ishida, A. T., and Callery, S., 1983, Mechanisms of synaptic transmission in the retina, Vis. Res. 23:1239.
Fuchs, P. A., Henderson, L. P., and Nicholls, J. G., 1982, Chemical transmission between individual Retzius and sensory neurones of the leech in culture, J. Physiol. (Lond.) 323:195.
Getting, P. A., 1974, Modification of neuron properties by electronic synapses. I. Input resistance, time constant, and integration, J. Neurophysiol. 37:846.
Grimmelikhuijzen, C. J. P., and Spencer, A. N., 1984, FMRFamide immunoreactivity in the nervous system of the medusa Potyorchis penicillatus, J. Comp. Neurol. 230:361.
Grimmelikhuijzen, C. J. P., Graff, D., and Spencer, A. N., 1988a, Structure, location and possible actions of Arg-Phe-amide peptides in coelenterates, in: Neurohormone in Invertebrates, Soc. Exp. Biol. Sem. Ser. 33, pp. 199-217 (M. C. Thorndyke and G. J. Goldsworthy, ed.), Cambridge University Press.
Grimmelikhuijzen, C. J. P., Hahn, M., Rinehart, K. L., and Spencer, A. N., 1988b, Isolation of <Glu-Leu-Leu-Gly-Gly-Arg-Phe-NH2 (Pol RFamide), a novel neuropeptide from hydromedusae. Brain Res. 475:198.
Hama, K., 1959, Some observations on the fine structure of the giant nerve fibers of the earthworm Eisenia foetida, J. Biophys. Biochem. Cytol. 6:61.
Hama, K., 1961, Some observations on the fine structure of the giant fibers of the crayfish (Cambarus virilus and Camabarus clarkii) with reference to the submicroscopic structure of the synapse, Anat. Rec. 141:275.
Hille, B., 1984, Ionic Channels of Excitable Membranes, Sinauer Assoc., Sunderland, Mass.
Hochner, B., Klein, M., Schacher, S., and Kandel, E. R., 1986, Action-potential duration and the modulation of transmitter release from the sensory neurons of Aptysia in presynaptic facilitation and behavioral sensitization, Proc. Natl. Acad, Sci. 83:8410.
Horridge, G. A., 1954, The nerves and muscles of medusae. I. Conduction in the nervous system of Aurellia aurita Lamarck, J. exp. Biol. 33:366.
Horridge, G. A., 1968, Interneurons, W. H. Freeman, London and San Francisco.
Horridge, G. A., and Mackay, B., 1962, Naked axons and symmetrical synapses in coelenterates, Quart. J. Micr. Sci. 103:531.
Hubbard, J. L., Llinas, R., and Quastel, D. M. J., 1969, Electrophysiological Analysis of Synaptic Transmission, Williams and Wilkins, Baltimore.
Jack, J. J. B., Noble, D., and Tsien, R. W., 1975, Electric Ciment Flow in Excitable Cells, Clarendon Press, Oxford.
Jha, R. K., and Mackie, G. O., 1967, The recognition, distribution and ultrastructure of hydrozoan nerve elements, J. Morphol 123:43.
Josephson, R. K., Reiss, R. F., and Worthy, R. M., 1961, A simulation study of a diffuse conducting system based on coelenterate nerve nets, J. Theor. Biol. 1:460.
Josephson, R. K., and Schwab, W. E., 1979, Electrical properties of an excitable epithelium, J. gen. Physiol 74:213.
Kaneko, C. R. S., Merickel, M., and Kater, S., 1978, Centrally programmed feeding in Helisoma: Identification and characteristics of an electrically coupled pre-motor neuron network, Brain Res. 146:1.
Kerfoot, P. A. H., Mackie, G. O., Meech, R. W., Roberts, A., and Singla, C. L., 1985, Neuromuscular transmission in the jellyfish Aglantha digitale, J. exp. Biol. 116:1.
Kinnamon, J. C. and Westfall, J. A., 1982, Type of neurons and synaptic connections at hypostome-tentacle junctions in Hydra, J. Morphol 173:119.
Kohno, K., 1970, Symmetrical axo-axonic synapses in the axon cap of the goldfish Mauthner cell, Brain Res. 23:255.
Kusano, K., Livengood, D. R., and Werman, R., 1967, Tetraethylammonium ions: effect of presynaptic injection on synaptic transmission, Science 155:1257.
Laughlin, S. B., 1981, Neural principles in the visual system, in: Vision in Invertebrates. Handbook of Sensory Physiology, Volume VII/6B (H. Autrum, ed.), Springer, Berlin, Heidelberg, New York.
Lin, J. W., and Faber, D. S., 1988, Synaptic transmission mediated by single club endings on the goldfish Mauthner cell. II. Plasticity of excitatory postsynaptic potentials, J. Neurosci. 8:1313.
Loewenstein, W. R., 1975, Permeable junctions. Symp. quant Biol. 40:49.
Mackie, G. O., 1970, Neuroid conduction and the evolution of conducting tissue, Quart. Rev. Biol. 45:319.
Mackie, G. O., 1978, Coordination in physonectid siphonophores, Mar. Behav. Physiol, 5:325.
Mackie, G. O., and Singla C. L., 1975, Neurobiology of Stomotoca. I. Action systems, J. Neurobiol. 6:339.
Mackie, G. O., Anderson, P. A. V., and Singla, C. L., 1984, Apparent absence of gap junctions in two classes of Cnidaria, Biol. Bull. 167:120.
MacVicar, B., and Dudek, F. E., 1981, Electronic coupling between pyramidal cells: a direct demonstration in rat hippocampal slices, Science 213:782.
Martin, A. R., and Pilar, R., 1964, Quantal components of the synaptic potential in the ciliary ganglion of the chick, J. Physiol. (Lond.) 175:1.
Mayer, A. G., 1906, Rhythmical pulsation in scyphomedusae, Carnegie Inst. Wash. Publ., 47:1.
McCarragher, G., and Chase, R., 1983, Morphological evidence for bidirectional chemical synapses, Neurosci. Abst. 9:1025.
Pantin, C. F. A., 1935, The nerve-net of the Actinozoa. IV. Facilitation, J. exp. Biol. 12:119.
Passano, L. M., 1965, Pacemakers and activity patterns in medusae: homage to Romanes, Am. Zool. 5:465.
Peteya, D. J., 1973, A light and electron microscope study of the nervous system of Ceriantheopsis americanus (Cnidaria, Ceriantharia), Z. Zellforsh. Mikroskop. Anat. 141:301.
Przysiezniak, J. and Spencer, A. N., 1989, Primary culture of identified neurones from a cnidarian, J. exp. Biol. 142:97.
Roberts, A., and Mackie, G. O., 1980, The giant axon escape system of a hydrozoan medusa, Aglantha digitate, J. exp. Biol. 84:303.
Satterlie, R. A., 1985, Central generation of swimming activity in the hydrozoan jellyfish Aequorea aequorea, J. Neurobiol. 16:41.
Satterlie, R. A., and Spencer, A. N., 1979, Swimming control in a cubomedusan jellyfish, Nature 281:141.
Schwab, W. E. and Anderson, P. A. V., 1980, Intracellular recordings of spontaneous and evoked electrical events in the motorneurons of the jellyfish Cyanea capillata, Am. Zool. 20:941.
Spencer, A. N., 1974, Non-nervous conduction in invertebrates and embryos, Amer. Zool. 14:917.
Spencer, A. N., 1979, Neurobiology of Polyorchis. II. Structure of effector systems, J. Neurobiol. 10:95.
Spencer, A. N., 1981, The parameters and properties of a group of electrically coupled neurones in the central nervous system of a hydrozoan jellyfish, J. exp. Biol. 93:33.
Spencer, A. N., 1982, The physiology of a coelenterate neuromuscular synapse, J. Comp. Physiol. 148:353.
Spencer, A. N., 1988, Effects of Arg-Phe-amide peptides on identified motor neurons in the hydromedusa Potyorchis penicillatus, Can. J. Zool. 66:639.
Spencer, A. N., and Arkett, S. A., 1984, Radial symmetry and the organization of central neurones in a hydrozoan jellyfish, J. exp. Biol. 110:69.
Spencer, A.N., Przysiezniak, J., Acosta-Urquida, J. and Basarsky, TA., 1989, Presynaptic spike broadening reduces junctional potential amplitude, Nature 340:636–638.
Tauc, L., 1982, Non-vesicular release of neurotransmitter, Phys. Rev. 62:857.
Takeuchi, A., and Takeuchi, N., 1970, Electrical changes in pre-and postsynaptic axons of the giant synapse of Loligo, J. gen. Physiol. 45:1181.
Westfall, J. A., 1970, Synapses in a sea-anemone, Metridium (Anthozoa), Electron Microsc. Proc. Int. Congr. 7th, Société Française de Microscopie Electronique, Paris 3:717.
Westfall, J. A., 1987, Ultrastructure of invertebrate synapses, in: Nervous Systems in Invertebrates (M. A. Ali, ed.), Plenum Press, New York and London.
Westfall, J. A., Yamataka, S., and Enos, P. D., 1970, Ultrastructure of synapses in Hydra, J. Cell Biol. 47:226.
Westfall, J. A., Yamataka, S., and Enos, P. D., 1971, Ultrastructural evidence of polarized synapses in the nerve-net of Hydra, J. Cell Biol. 51:318.
Yamashita, T., 1957, Das aktionspotential der Sinneskörper (Randkörper) der Meduse Aurelia aurita, Z. Biol. 109:116.
Zucker, R. S., and Lando, L., 1986, Mechanism of transmitter release: voltage hypothesis and calcium hypothesis, Science 231:574.
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Spencer, A.N. (1989). Chemical and Electrical Synaptic Transmission in the Cnidaria. In: Anderson, P.A.V. (eds) Evolution of the First Nervous Systems. NATO ASI Series, vol 188. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-0921-3_3
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DOI: https://doi.org/10.1007/978-1-4899-0921-3_3
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