Electrophysiological mapping techniques were used to determine the representation of the central field of vision in the superior colliculus of the albino rat. The retinotopic map for the contralateral eye is similar to that found in other mammals. There is an unexpected extensive binocular segment s
Mapping studies of the tectal representation of the frog binocular visual field
β Scribed by F. Gaillard; G. Galand
- Publisher
- Springer-Verlag
- Year
- 1981
- Tongue
- English
- Weight
- 707 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0014-4819
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In frogs, each lobe of the midbrain optic tectum receives two spatially aligned maps of binocular visual space, one through each eye. The map from the contralateral eye is the product of direct retinal input to the tectum, while that from the ipsilateral eye is mediated by a commissural system of co
The role of the central and peripheral stimulus fields on monocular and binocular amplitude and binocular summation of the pattern reversal visual evoked response were investigated. When the central stimulus field size was smaller than 2.4 degrees, there was no significant difference between the amp