Anatomy and topography of furrows and bends, cytoarchitectonics of the auditory cortex of the temporal lobe of the human brain in postnatal ontogenesis

The ability to transmit, receive and process sound signals takes a special place in the development of the individual and the human collective. The ability to recognize and work with a complex sign system made a person not just a highly developed organism, but an entirely broadly functional personality. Initially exchanging simple sounds, society eventually learned to convey complexly constructed verbal sentences. The temporal lobe is part of the telencephalon and is included in the structure of the cortex. It is located on both hemispheres of the brain on the sides from below, in close contact with neighboring areas - the frontal and parietal lobes. This section of the cortex has the most pronounced boundary lines. The upper part of the temple is slightly convex, and the lower part is concave. The temporal lobe is separated from all the others by a groove called the lateral (lateral). The close location of the temporal and frontal lobes is not accidental: speech develops in parallel with thinking (frontal cortex), and these two functions are closely interconnected, since the ability to formulate and clearly express (speech) is provided by the degree of development of mental functions.