'Preganglionic fibers' presentation slideshows

16 Neural Integration II: The Autonomic Nervous System and Higher-Order Functions

16 Neural Integration II: The Autonomic Nervous System and Higher-Order Functions. An Introduction to the ANS and Higher-Order Functions. Learning Outcomes 16-1 Compare the organization of the autonomic nervous system with that of the somatic nervous system.

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The Nervous System

Central Nervous System. Peripheral Nervous System. The Nervous System. Major division - Central vs. Peripheral ??/? ? Central or CNS- brain and spinal cord ? ??? Peripheral- nerves connecting CNS to muscles and organs. ?? / ???????? .

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The Nervous System

Central Nervous System. Peripheral Nervous System. The Nervous System. Major division - Central vs. Peripheral ??/? ? Central or CNS- brain and spinal cord ? ??? Peripheral- nerves connecting CNS to muscles and organs. ?? / ???????? .

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BIO 168 NEURAL INTEGRATION II: THE AUTONOMIC NERVOUS SYSTEM AND HIGHER ORDER FUNCTIONS CHAPTER 16

BIO 168 NEURAL INTEGRATION II: THE AUTONOMIC NERVOUS SYSTEM AND HIGHER ORDER FUNCTIONS CHAPTER 16. created by Dr. C. Morgan. TOPICS. Introduction and Overview of the ANS The Sympathetic Division The Parasympathetic Division Sympathetic / Parasympathetic Interactions

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Autonomic nervous system

Autonomic nervous system. Dilate. Muse lecture #17 Ch 16. 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.

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14

14. The Autonomic Nervous System. 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. Autonomic Nervous System (ANS).

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Chapter 14: The Autonomic Nervous System

Chapter 14: The Autonomic Nervous System. Introduction. ANS Anatomy. Receptors. Effects of the ANS. Control of the ANS. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500.

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Chapter 14 - The Autonomic Nervous System

Chapter 14 - The Autonomic Nervous System. ANS Anatomy. Effects of the ANS. Control of the ANS. Introduction. Receptors. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500.

532 views • 53 slides

Chapter 14 - The Autonomic Nervous System

Chapter 14 - The Autonomic Nervous System. ANS Anatomy. Effects of the ANS. Control of the ANS. Introduction. Receptors. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500.

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Unit IX AUTONOMIC NERVOUS SYSTEM

Biology 220 Anatomy & Physiology I. Unit IX AUTONOMIC NERVOUS SYSTEM. Chapter 14, pp.513-529. E. Gorski/ E. Lathrop-Davis/ S. Kabrhel. General Information. VISCERAL MOTOR INNERVATION Motor innervation to smooth muscle, cardiac muscle and glands Consists of two opposing divisions

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Autonomic Nervous System (ANS)

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 Have viscera as most of their effectors. ANS in the Nervous System.

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Neurotransmitter Effects

Neurotransmitter Effects. All ____________________________________ neurons release _ which has an _ In the ANS: Preganglionic fibers _ Postganglionic fibers release or _ the effect is either _ ANS effect depends on the neurotransmitter released and the _.

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?? / ???????? .

?? / ???????? . ? Sensory division brings information regarding the int. or ext. environment into the CNS ? Motor division issues directives out to muscle or glandular tissue ? Somatic nervous system services skeletal muscle ? Autonomic nervous system services smooth &cardiac muscle:

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Autonomic Nervous System

Autonomic Nervous System. Autonomic Nervous System. Neural Control of Involuntary Effectors. ANS: Innervates organs not usually under voluntary control. Effectors include cardiac and smooth muscles and glands. Effectors are part of visceral organs and blood vessels. Effectors.

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Autonomic Nervous System (ANS)

Autonomic Nervous System (ANS). Introduction to ANS: It is the part of the peripheral nervous system (Cranial and spinal nerves ). It composed of nerves, ganglia , and plexuses coordinates the function of internal organs of the body.

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One Two Four Six

How many motor neurons are required to conduct an action potential from the spinal cord to smooth muscles in the wall of the intestine?. One Two Four Six. What physiological changes occur in someone who is confronted by a large, vicious, growling dog?.

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The Divisions of the Nervous System

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The autonomic nervous system Involuntary control somatic motor neurons control skeletal muscle Autonomic- cardiac and

The autonomic nervous system Involuntary control somatic motor neurons control skeletal muscle Autonomic- cardiac and smooth muscles, glands. Effector organs Smooth muscles retain resting tone in absence of stimulation Muscles can contract in the absence of direct innervation

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All of the following are effects of the sympathetic nervous system except:

All of the following are effects of the sympathetic nervous system except: a. increase in heart rate. b. increase in digestion. c. increase in respiration. d. increase in blood pressure. Norepinephrine is secreted by ________. a. some axons of the voluntary nervous system

327 views • 10 slides