PPT-Spinal Nerves and Autonomic Nervous System

Day 7 31 Pairs Mixed nerves that provide 2way communication between spinal cord and limbs neck and trunk Named individually grouped according to level which they arise Spinal Nerves Cervical Nerves. Chad Byworth. Reference: Material from lecture Autonomic Nervous System, Dr R Tunstall. What is the ANS?. The autonomic nervous system allows for the self-regulation of the body viscera, it is split into the.... Central Nervous System (CNS). Brain and Spinal Cord. Peripheral Nervous System (PNS). All other nervous tissue throughout the body. Central Nervous System (CNS). Nerve Tissue:. White Matter or Gray Matter. Scalp and skin. Protection of the Central Nervous System. Figure 7.17a. Meninges. Dura mater. Double-layered external covering. Periosteum. —. Meningeal. . Layer-. Folds inward in several areas. Meninges. Grinsteinner. . Jacob . McGoogan. Functions of the System. Movement. The control room for all muscle contractions. Senses. Taste. Touch. The nervous system allows us to observe and react to changes in our environment. Peripheral Nervous System. Autonomic Nervous System. Allied Health I. Central Nervous System. Communication and coordination system of the body. Seat of intellect and reasoning. Consists of the brain, spinal cord, and nerves. Dr . IramTassaduq. 3. ANS is the subdivision of the peripheral nervous system that regulates body activities that are generally . not under conscious . control. Composed of a special group of neurons serving: . Somatic Nervous System . (conscious activities) . Skin, skeletal system .  . Autonomic Nervous System . (unconscious activities); heart, viscera, glands                                   . Organization, Spinal Cord, and Peripheral Nerves. Introduction. Most of the rapid changes in a vertebrate’s internal or external environments are mediated by the nervous system.. Activation of the correct combination of effectors so that the appropriate responses are made requires a processing of signals within the nervous system that is called coordination or integration.. Ms. Sallo. AP . Psychology. March 8, 2016. Peripheral Nervous System (PNS). Def: made up of all those nerves that lie outside the brain and spinal cord. . Nerves are bundles of axons that are routed together in the PNS. Brain. Spinal Cord. (also includes 4 chambers in brain called ventricles). Brain. 1) Cerebral Hemispheres. 2) Diencephalon. 3. ) Brain Stem. 4) Cerebellum. 1) Cerebral Hemispheres. Covered by ridges = . Assistant Professor. Dr . Hayder B Sahib . . Ph.D. Pharmacology. INTRODUCTION TO ANS. The nervous system is . divided . into the central nervous system (CNS) and peripheral nervous system. The peripheral nervous system is divided into somatic (voluntary) and the autonomic system . THE AUTONOMIC NERVOUS SYSTEM. The autonomic nervous system (ANS) is a motor or efferent system which connects the central nervous system with all smooth muscle, cardiac muscle and gland cells of the body.. M.B.Ch.B, MSC, PhD, DCH (UK), MRCPCH. Part . 2. Classifications of the Nervous System . Anatomical Classification. . Functional Classification . Anatomical Classification . Nervous System. (N.S) . 85 to 180 billion neurons in the human brain?! How does anything get done?. CENTRAL NERVOUS SYSTEM. Brain and spinal cord.. PERIPHERAL NERVOUS SYSTEM (PNS). Def. : all nerves that lie outside the brain and spinal cord.