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  Some Interrelationships between the First and Second Synaptic Regions of the Fly’s (Musca domestica L.) Visual System

Strausfeld, N., & Campos-Ortega, J. (1972). Some Interrelationships between the First and Second Synaptic Regions of the Fly’s (Musca domestica L.) Visual System. In R. Wehner (Ed.), Information Processing in the Visual Systems of Anthropods: Symposium Held at the Department of Zoology, University of Zurich, March 6–9, 1972 (pp. 23-30). Berlin, Germany: Springer.

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Genre: Konferenzbeitrag

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 Urheber:
Strausfeld, NJ1, 2, Autor           
Campos-Ortega, JA1, 2, Autor           
Affiliations:
1Former Department Structure and Function of Natural Nerve-Net , Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497803              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              

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 Zusammenfassung: Electron microscopy of Golgi impregnated neurons has allowed the precise determination of the spatial relationships between identifiable profiles in optic cartridges and corresponding terminals in the medulla columns. Golgi-E.M. profiles can be correlated with profiles in normal electron microscopy. Structural contacts of cells in the lamina as well as their corresponding components in the medulla are described: functional contacts (synapses) known up to the present time are listed in figure 5 (polarities arrowed). Possibly structural contact may be indicative of functional intimacy, but this is still to be determined. At least three centripetal pathways (L1, L2, L3) convay information from R1 — R6 into the medulla. The other monopolars L4 and L5 appear to be intimate with endings of centrifugal cells from the medulla. The logic underlying the complexity of lamina organization seems to lie in the arrangement of feed-back and feed forward loops in parallel with the centripetal cells.

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 Datum: 1972
 Publikationsstatus: Erschienen
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 Identifikatoren: DOI: 10.1007/978-3-642-65477-0_4
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Veranstaltung

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Titel: Symposium on Information Processing in the Visual Systems of Arthropods 1972
Veranstaltungsort: Zürich, Switzerland
Start-/Enddatum: 1972-03-06 - 1972-03-09

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Titel: Information Processing in the Visual Systems of Anthropods: Symposium Held at the Department of Zoology, University of Zurich, March 6–9, 1972
Genre der Quelle: Konferenzband
 Urheber:
Wehner, R, Herausgeber
Affiliations:
-
Ort, Verlag, Ausgabe: Berlin, Germany : Springer
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: 23 - 30 Identifikator: ISBN: 978-3-540-06020-8