PPT-Autonomic Nervous System (ANS)

15 Autonomic nervous system is a set of pathways to and from the central nervous system CNS that innervates and regulates smooth muscle cardiac muscle and glands Autonomic nervous system plays a major role . 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.. Chapters 14. 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. 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 . The efferent nervous system has two components:. the somatic and . the autonomic. . These two systems differ in a number of ways but are chiefly distinguished by the types of effector organs they innervate and the types of functions they control. . Introduction. Autonomic . nervous system (. ANS). A. utomatic. , self-governing, or . involuntary. No . conscious . control. Divided . into . sympathetic (alert system) and . parasympathetic nervous . Def: The ANS consists of all visceral motor neurons innervating smooth muscle, cardiac muscle and glands.. Divide Autonomic Pharmacology into Four Categories:. 1. Drugs that increase the sympathetic nervous system response . 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. The Nervous System Central Nervous System Peripheral Nervous System Procedure A starting person will be chosen and will be given an object. Once the teacher gives the signal, the start person will pass the object to their right. 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. 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” . (48.1). Sensory Input. Transmit information. Light, sound, touch, heat smell, taste, etc. Integration. CNS (central nervous system). Brain and nerve cord analyzes and interprets. Motor Output. PNS (peripheral nervous 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..