Introduction:
Historical Notes, Photoeceptor Adaptation, Endogenous Control of Photosensitivity versus Light Control, Functional Significance of Efferent Control in Vision.
Phenomenology of efferent control:
Circadian Rhythms, fundamentals of Circadian Systems, Consequences of Circadian Rhythms in Vision Physiology, Distribution of Visual Circadian Rhythmicity, Non Circadian Types of Efferent Control of Adaptation
Circadian effectors – many mechanisms:
Visual Cells, Pigment Cells, Crystalline Cone and Tract, Summary
Transmission of the circadian signal:
Hormonal Control, Neural Control, Metabolic Control, Summary.
Central architecture of an efferent control system – the scorpion as a model:
ENSF – Anatomy of a Bilaterally Symmetrical Architecture, ENSF – Physiology of a Circadian Pathway, Functional Considerations – ENSF a System Bus, Do other Arthropods have an Efferent System of the Scorpion Type ?
Günther Fleissner
Gliederfüsser Sinnesphysiologie