| Autor: |
Miryusifova, Khuraman, Allahverdiyeva, Arzu, Huseynova, Nigar, Panakhova, Elmira |
| Předmět: |
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| Zdroj: |
Advances in Biology & Earth Sciences; 2023, Vol. 8 Issue 3, p308-312, 5p |
| Abstrakt: |
The study is devoted to the neurophysiological study of the visual analyzer function. The work was carried out on rabbits. The electrical activity of the visual system structures was recorded by electroencephalography. Electroencephalogram spectral analysis was performed in the central and subcortical visual analyzer structures (vizual cortex, colliculus superior, lateral genuculate body) in the norm, as well as against the background of the development of retinal dystrophy (35 and 90 days after injection of monoiodoacetic acid) followed by recovery. The similarity of changes in the spectral background, observed in the visual cortex and lateral genuculate body at retinitis pigmentosa. In contrast, changes in the opposite direction were observed in colliculus superior. Comparative analysis of the obtained results revealed that magno and parvocellular pathways transmission of visual information to the cerebral cortex are in reciprocal opponent relations. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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