Somatotopy within the medullary electrosensory nucleus of the little skate, Raja erinacea

The dorsal octavolateral nucleus is the primary electrosensory nucleus in the elasmobranch medulla. We have studied the topographic organization of electrosensory afferent projections within the dorsal nucleus of the little skate, Raja erinacea, by anatomical (HRP) and physiological experiments.

[1]  Ad. J. Kalmijn,et al.  The Detection of Electric Fields from Inanimate and Animate Sources Other Than Electric Organs , 1974 .

[2]  W. Raschi Notes on the Gross Functional Morphology of the Ampullary System in Two Similar Species of Skates, Raja erinacea and R. ocellata , 1978 .

[3]  T. H. Bullock,et al.  Evolution of electroreception , 1982, Trends in Neurosciences.

[4]  B. Claas,et al.  Electrophysiological evidence of electroreception in the axoloyl Siredon mexicanum , 1982, Neuroscience Letters.

[5]  R. L. Boord,et al.  Structural and Functional Organization of the Lateral Line System of Sharks , 1977 .

[6]  T. H. Bullock,et al.  The phylogenetic distribution of electroreception: Evidence for convergent evolution of a primitive vertebrate sense modality , 1983, Brain Research Reviews.

[7]  K. E. Machin,et al.  The Mechanism of Object Location in Gymnarchus Niloticus and Similar Fish , 1958 .

[8]  A. Kalmijn,et al.  Electric and magnetic field detection in elasmobranch fishes. , 1982, Science.

[9]  H. Karten,et al.  The central connections of the anterior lateral line nerve of Gnathonemus petersii , 1973, The Journal of comparative neurology.

[10]  C. Bell,et al.  Termination of electroreceptor and mechanical lateral line afferents in the mormyrid acousticolateral area , 1978, The Journal of comparative neurology.

[11]  J. E. Rose,et al.  A metal-filled microelectrode. , 1953, Science.

[12]  A. Kalmijn,et al.  The electric sense of sharks and rays. , 1971, The Journal of experimental biology.

[13]  R. D. Fields,et al.  Electroreception in the ratfish (Hydrolagus colliei). , 1980, Science.

[14]  S. Ebbesson Quantitative studies of superior cervical sympathetic ganglia in a variety of primates including man. I. The ratio of preganglionic fibers to ganglionic neurons , 1968, Journal of morphology.

[15]  C. Carr,et al.  Peripheral organization and central projections of the electrosensory nerves in gymnotiform fish , 1982, The Journal of comparative neurology.

[16]  R. L. Boord,et al.  Ascending lateral line pathways to the midbrain of the clearnose skate, Raja eglanteria , 1982, The Journal of comparative neurology.

[17]  R. Northcutt,et al.  Auditory centers in the elasmobranch brain stem: Deoxyglucose autoradiography and evoked potential recording , 1982, Brain Research.

[18]  R. Northcutt,et al.  Electroreception in lampreys: evidence that the earliest vertebrates were electroreceptive. , 1981, Science.

[19]  H. Karten,et al.  Differential projections of ordinary lateral line receptors and electroreceptors in the gymnotid fish, Apteronotus (Sternarchus) albifrons , 1974, The Journal of comparative neurology.

[20]  B. Söderström,et al.  A method for determination of low carbon monoxide concentration in blood. , 1966, Acta physiologica Scandinavica.

[21]  H. W. Lissmann On the Function and Evolution of Electric Organs in Fish , 1958 .

[22]  H. Karten,et al.  The central connections of the posterior lateral line nerve of Gnathonemus petersii , 1973, The Journal of comparative neurology.

[23]  J. Mitchell,et al.  VI.—On the Lateral Sense Organs of Elasmobranchs. II. The Sensory Canals of the Common Skate (Raia batis) , 1895, Transactions of the Royal Society of Edinburgh.

[24]  B. L. Roberts,et al.  Studies on a primitive cerebellar cortex I. The anatomy of the lateral-line lobes of the dogfish, Scyliorhinus canicula , 1977, Proceedings of the Royal Society of London. Series B. Biological Sciences.

[25]  C. A. Mccormick The organization of the octavolateralis area in actinopterygian fishes: A new interpretation , 1982, Journal of morphology.

[26]  David Bodznick,et al.  Segregation of electro- and mechanoreceptive inputs to the elasmobranch medulla , 1980, Brain Research.

[27]  R. W. Murray,et al.  Receptor mechanisms in the ampullae of Lorenzini of elasmobranch fishes. , 1965, Cold Spring Harbor symposia on quantitative biology.

[28]  R. L. Boord,et al.  Medullary and cerebellar projections of the statoacoustic nerve of the dogfish, Scyliorhinus canicula , 1980, The Journal of comparative neurology.

[29]  D. M. Koester Central projections of the octavolateralis nerves of the clearnose skate, Raja eglanteria , 1983, The Journal of comparative neurology.

[30]  A. Kalmijn,et al.  Bioelectric Fields in Sea Water and the Function of the Ampullae of Lorenzini in Elasmobranch Fishes , 1972 .