Electrophysiology of the Insect Dorsal Ocellus

@article{Ruck1961ElectrophysiologyOT,
  title={Electrophysiology of the Insect Dorsal Ocellus },
  author={Philip R. Ruck},
  journal={The Journal of General Physiology},
  year={1961},
  volume={44},
  pages={629 - 639}
}
Large nerve fibers in the ocellar nerves of dragonflies are spontaneously active. In the absence of inhibitory influence the spontaneous activity is rhythmic. Inhibition occurs in the dark-adapted state and during illumination. Miniature inhibitory postsynaptic potentials occur in the dark-adapted state. These modulate by temporary suppression the otherwise rhythmic discharge of ocellar nerve impulses. The presence of random spontaneous receptor cell excitations is inferred from the presence of… CONTINUE READING

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Electrophysiology of the insect dorsal ocellus . I . Origin of the components of the electroretinogram

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  • 1958

A comparison of the electrical responses of compound eyes and dorsal ocelli in four insect species

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