PPT-The autonomic nervous system (ANS) is a division of the per

It influences the function of internal organs It acts largely unconsciously The autonomic nervous system It regulates bodily functions such as heart rate digestion urination respiratory rate . Chapter 12 . Joe Pistack MS/ED. Autonomic nervous system. Automatic response-the body’s way of unconsciously and automatically making decisions and carrying them out for you.. The autonomic nervous system-is part of the peripheral nervous system that supplies motor activity to the visceral effector organs, glands, smooth muscles within the organs and the heart.. LAKSHMAN KARALLIEDDE. OCTOBER 2011. Anatomy: . The nervous system has central and peripheral parts. . The central nervous system includes the brain and spinal cord. . The peripheral nervous system includes the nerves that connect the body's tissues with the brain and spinal cord. . Peripheral Nervous System. The Nervous System. Central Nervous System. The Nervous System. Central Nervous System. Central Core. Limbic System. Cerebrum. The Nervous System. Central Nervous System. Central Core. Dr. Ayisha Qureshi . Assistant Professor, . MBBS, MPhil . DIVISIONS OF THE PERIPHERAL NERVOUS SYSTEM. Differentiating between the somatic & autonomic nervous system. SOMATIC NERVOUS SYSTEM. AUTONOMIC. I. Comparison between somatic and autonomic nervous system. A. Effectors differ. . 1. somatic system. . 2. . ans. B. Number of neurons between CNS and effector. 1. somatic. 2. . ans. Spinal Cord Anatomy. Extends from the foramen magnum of the skull to the first or second lumbar vertebra. Provides a two-way conduction pathway from the brain to and from the brain. 31 pairs of spinal nerves arise from the spinal cord. LAKSHMAN KARALLIEDDE. OCTOBER 2011. Anatomy: . The nervous system has central and peripheral parts. . The central nervous system includes the brain and spinal cord. . The peripheral nervous system includes the nerves that connect the body's tissues with the brain and spinal cord. . 2. Autonomic Nervous System (ANS). The ANS consists of motor neurons that: . Innervate smooth and cardiac muscle and glands. Make adjustments to ensure optimal support for body activities. Operate via subconscious control. Chemical substance released from nerve ending, carries impulses across synapses . Combines and stimulates receptors . Main neurotransmitters in ANS are:. . Acetylcholine. Noradrenaline. , . dopamine. Part 1. . Thomas E. Tenner, Jr., Ph.D.. Dept. of Medical Education. Dept. Pharmacology & Neuroscience. tom.tenner@ttuhsc.edu. 743-7169. 1. Recommended Background Reading :.  . Chapter 6. “Introduction to Autonomic Pharmacology” . ). . Dr.. Rashmi . Rekha. Kumari. Asstt. . Prof, . Deptt. . Of Pharmacology & Toxicology,BVC,Patna-14. . Autonomic Nervous System: General considerations. Nervous system division. CNS. : Brain and spinal chord. 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.. and Physiology Oliver Pratt, Carl Gwinnutt*, Sarah Bakewell *Correspondence Email: carl.gwinnutt@srht.nhs.uk Oliver Pratt Specialist Registrar Department of Anaesthesia Hope Hospital Salford M6 8HD U AUTONOMIC NERVOUS SYSTEM. Two major subdivision. Parasympathetic . cranio. -sacral outflow. Sympathetic . . thoraco. -lumbar out flow. Responsible for the visceral control. Sometimes referred to as vegetative control.