Scientific knowledge is a set of theoretical knowledge based on scientific thinking. There are clear methods of scientific study of the essence of complex, diverse and colorful phenomena, laws of development in nature, society and human thinking.

They determine the direction of scientific research. Language and speech together are a subject of common use.

All their principles are equally important, because in the relationship between language and speech, neuropsycholinguistics also answers. There is always something new in this field of science.

Cognitive principles — the brain and its relationship to language — are important in language acquisition and categorization. Although this work is very complicated and difficult, a person can be healed with a kind word.

Because the word is also a source of energy in controlling the mind. This is one of the practically unsolved problems of neurolinguistics.

The brain is a mysterious world, if it is studied from the point of view of the influence of speech, how we perceive language, how we talk becomes easier. .