ANS-08 - Autonomic Nervous System basic anatomy of ANS ANS...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon
Autonomic Nervous System •basic anatomy of ANS •ANS vs PNS • divisions of ANS • sympathetic division •ANS plexuses • sympathetic response •adrenal gland • parasympathetic division •visceral reflexes • referred pain anatomy
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
PNS CNS Sensory Motor Visceral Somatic Sympathetic Parasympathetic
Background image of page 2
Autonomic Nervous System system Innervates viscera, smooth muscle and glands Autonomic = self governed Adjusts visceral functions to the body’s needs Responsible for visceral reflexes High BP Decrease Heart rate CN IX CN X
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Somatic efferent innervation Visceral efferent innervation ACh ACh ACh or NE Autonomic ganglion ACh = Acetylcholine NE = Norepinephrine
Background image of page 4
Preganglionic neuron •c e l l body in brain or spinal cord (lateral horn) •a x o n is myelinated •S y
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Sympathetic Speeds up Fight or flight Parasympathetic slows down rest & digest
Background image of page 6
Image of page 7
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/03/2008 for the course BIO STR 301 taught by Professor Pittack during the Spring '08 term at University of Washington.

Page1 / 21

ANS-08 - Autonomic Nervous System basic anatomy of ANS ANS...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online