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  • Title: [Geniculate relay of interhemispherical transmission of visual information].
    Author: Fedan VA, Shepelev VA.
    Journal: Biull Eksp Biol Med; 1985 Mar; 99(3):259-61. PubMed ID: 3986325.
    Abstract:
    Electrophysiological experiments were made on conscious cats with different degree of dissection of the classical and commissural optic tracts to the lateral geniculate body. The data obtained indicated that dissection of the direct retinal tracts to the lateral geniculate body (unilateral dissection of the optic tract) leads merely to the reduction in the amplitude of evoked potentials in response to light flashes. However, the latent period of the first component of the response in this structure appeared the same as in intact animals. Comparison of these data with those obtained in analogous experiments made on the visual cortex allows the conclusion that the geniculate body is the main subcortical relay of the visual commissural effects which are transmitted from the retina to the cortical regions of the brain.
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