PPT-Research and summarise the sympathetic and parasympathetic

Too hot or too cold What responses does the body have to temperature How does it respond when it is too hot How does it respond when it is too cold How temperature is controlled in the long term. George Howell III, . Ph.D. Nervous system hierarchy. Enteric Nervous System. Autonomic nervous system. Independent – activities are not under direct conscious control. . (autonomic = automatic). Divided into parasympathetic, sympathetic, and sometimes ENS on an anatomical basis. Needed: . 3 or 4 players. 1 Scorekeeper. 1 watcher . ANS Jeopardy . General. . Neurons. Synapses. Effector . Pathways . 50. 50. 50. 50. 50. 40. 4. 0. 40. 40. 40. 30. 30. 30. 30. 30. 20. 20. 20. 20. 20. Sympathetic. SYSTEM. The . Autonomic. . N. ervous. . S. ystem. The . autonomic nervous system (ANS). regulates the functions of our internal organs (the viscera) such as the heart, stomach and intestines. The ANS is part of the peripheral nervous system and it also controls some of the muscles within the body. We are often unaware of the ANS because it functions involuntarily and reflexively. However, some people can be trained to control some functions of the ANS such as heart rate or blood pressure. . The Autonomic System. Lawrence M. Witmer, PhD. Professor of Anatomy. Dept. . of Biomedical Sciences. Heritage College . of Osteopathic . Medicine, Ohio . University. Athens, Ohio 45701. witmerL@ohio.edu. 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 . 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. Decmber 5-8. , . 2014. Click me. !. Traumatic Brain Injury (TBI). Leading cause of . accidental. death among all people in US. 1.7 million experience TBI each year…. . … causing ~52,000 deaths each year. 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. Objectives . Identify all of the subcortical fasciculi and tracts. Define projection, commissural, and association fibers. For each fasciculus or tract, identify the type of fibers it consists of and the regions it connects.. 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. 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. INTRODUCTION. Recall that the autonomic nervous system consists of sympathetic and parasympathetic divisions.. The sympathetic division also known as thoracolumbar outflow because the preganglionic neurons originate in the thoracic and lumbar level of the spinal cord, and send axons to the sympathetic ganglia, which parallel the spinal cord.. I Am Sympathetic. I Am . “. Un. ”. Sympathetic. Fight or Flight OR . Rest . & Digest. Neuronal Tangles. Higher Order . f. . (x. ). $200. $100. $300. $400. $500. $100. $200. $300. $400. $500. & Neural Pathways. Unit 3 Neurobiology and Immunology. Higher Human Biology for CfE. Miss Aitken. The nervous system is made up of:. The Central Nervous System (CNS). Includes brain and spinal cord.