Ergebnisse der Flimmer-Elektroretinographie |
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| Authors: | E Dodt |
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| Institution: | (1) Physiologisches Institut der Universität Freiburg i. Br., Germany |
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| Abstract: | Summary Some recent experimental results on retinal flicker and fusion are presented. The use of flicker electro-retinography provides an objective and quantitative method of testing rod and cone function independently. The results in human normal and diseased eyes are in full agreement with the duplicity theory of vision. The flicker fusion-intensity relation for man, cat, guinea pig, pigeon, frog, and gecko shows different values for (i) the maximum fusion frequencies within the cone and the rod system, (ii) the intensity level required to produce cone and rod flicker response. Records from single retinal ganglion cells in the cat's eye show fusion frequencies to be related to the initial spike frequency during slow flicker.
Auszug aus der von der Med. Fakultät der Universität Freiburg i. Br. angenommenen Habilitationsschrift. |
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