Category: nervous system

Bridge (pons) together with the cerebellum is hindbrain, and together with the medulla oblongata, mesencephalon, and intermediate mo of gom it forms stem. In front of the nerve fibers are mainly, t.   e.   pathways, and in the back part –

Medulla begins at the lower edge of the bridge and continue t Xia radicular filaments to the first cervical segment. From the side of the diamond on the prominent pits its upper boundary strips are brain 4th zhel have a daughter. In

The brain (encephalon) is the highest organ of the nervous system. The adult h e Lovek brain has a weight average of the Individual in 1375 and RIATS brain weight up to 900 to 2000 white solid g. weight

Afferent entrances to the spinal cord ( t.   e.   Inputs bearing inform a tion CNS) axons formed by the spinal neurons (spinnomozg on O) ganglia that lie outside of the spinal cord. The first group of spinal afferent inputs formed by sensitive fibers

Morphofunctional characteristics of spinal cord neurons. The spinal cord contains about 13 million neurons, of which the share of Moton th tron accounts for only 3 %, while the remaining 97 % are TSA and paid-neurons. Internuncial neurons , or interneurons of the spinal

Central nervous system (central part) with c Toit of phylogenetically old spinal cord located in the spinal canal, and younger – brain, lying in the cranial cavity. The spinal cord is related and Tel’nov simple structure principle and expressed segmental organisms and tion.

Brain capillary wall (as in other organs) formed by a single thin layer of endothelial cells and a thin layer of basal (core) of the membrane consisting of the trans e tangles thinnest fibrils. Between endothelial cells to a brain

The composition and function of the liquor. CSF (cerebrospinal or cerebro with pinalnaya liquid) – a transparent colorless liquid with a low density and a low content of biologically active substances. Liquor contains the same amount of salts as

Nervous system – it cos of kupnost nerve structures to ensure coordination of all agencies and communication of an organism with the external environment. She perceives Inform a tion of the external and internal environment of the body, it carries out

Process make contact and Nia temporary connection during the formation of the conditioned reflex is that previously inactive synapses neurons becomes t Xia passable for nerve impulses and the combination of conditional baa of the conditioned stimuli. Initially it was thought