[Age-related characteristics of the myeloarchitectonics of the peripheral nerves].

By means of macromicroscopy and microscopy myeloarchitectonics of morphologically and functionally different somatic and visceral nerves (branches: mandibular nerve, cervical spinal nerves, inferior laryngeal nerve, hepatic plexus) have been studied in 11 age groups. During the prenatal period of ontogenesis asynchronism of myelogenesis is stated in various muscle branches of the nerves, dependent on formation of function in corresponding muscles and muscle groups. As demonstrate investigations on peculiarities of myelogenesis course in the somatic and visceral nerves studied, during the period of pre- and postnatal ontogenesis, its dynamics embraces three stages of myelogenesis, determined by G.