In order to give some definitions, it is worth having an idea of what kind of area we are talking about. Then it will be much easier to imagine the full picture. First of all, in order to find out what the periphery is, it is advisable to refer to the explanatory dictionary.
Interpretation of the word "periphery"
First, let's pay attention to the origin of this word. From Greek it is translated as "circle". More generally, this is what is outside, what is opposed to the center. Now let's turn to narrower areas and consider what the periphery is in different areas of knowledge.
In the field of computer technology, this term refers to a collection of several external devices connected in some way to each other. In Greece, periphery is a term of administrative-territorial division and denotes the largest unit, equivalent to an administrative district or region in the Russian Federation.
In mathematics, the answer to the question of what is the periphery is: it is a kind of closed curved line that limits some figure. Another definition of the term is any organizations, institutions that are located not in the center, but inmore remote locations.
Medical term
In the field of medicine, the concept of the periphery is also used. We all know that we have a central nervous system, which is one of the components of the nervous system of the whole organism. So, if we talk about its structure, it is worth noting that both organs and tissues of the body are connected by the peripheral nervous system. Thus, the nerve periphery is a link within the CNS.
Retinal periphery
Are you surprised by this sub title? Yes, yes, there is another answer to the question, what is the periphery! In this case, the term is associated with our organs of vision. The retinal periphery is the outermost region of the retina, furthest from the fovea (scientifically called the fovea). It cannot be clearly recognized, since it is not specifically defined by scientists. However, it is implied that this is an area in which cones (visual receptors that provide vision of everything that surrounds us in color) are almost completely absent.
As you probably already noticed, the concept of the periphery is used in various fields of knowledge and has very different, unrelated meanings. Therefore, sometimes, in order to find out the meaning of a term, it is necessary to clarify what area we are talking about, and then it will be much easier to find the correct interpretation of the word.
