Visual perception as psycho-physiological basis of the text type "description

The article is devoted to the study of psychophysiological basis of descriptive texts. The research reveals peculiarities of visual analyzer, the process of visual perception of objects. Furthermore, the article proves that the structure-semantic frame of descriptive text is relevant to the spatial parameters of objects of reality, perceived with central type of vision. The author considers the structure of the visual analyzer, namely the central and peripheral departments responsible for receiving different pulses from the outside world. The article reveals one of the features of objects perception by the central type of vision. It turns out that the central vision allows us to ascertain the presence of objects, to see their shape, size and color characteristics. Perceived by the central type of vision, the objectivity of the world is reflected verbally in the descriptive type of text with the actant nucleus as its structural and semantic framework.