1. The Autonomic Nervous System Review the structure of a reflex arc.

2. Review: Basic Structure of a Somatic Reflex

3. Compare this anatomy to that of a somatic reflex arc. Basic Structure of a Visceral Reflex What is the advantage of a 2 nd processing center?

4. Anatomy of the Motor Output in Sympathetic and Parasympathetic nerves Describe the following comparisons: location of pre-ganglionic neuron cell body location of ganglia neurotransmitter released at effectors What neurotransmitter is released at all Autonomic ganglia?

5. Motor Pathways of the SNS and ANS Which is the post-ganglionic fiber?

6. Motor Neuron Pathways compared: Autonomic vs. Somatic In addition to the spinal cord, where else might the CNS center be located in Autonomic reflexes?

7. Motor Neuron Pathways of the ANS Why do Parasympathetic and Sympathetic stimulation have opposite effects on effectors?(p. 175 in packet)

8. Extrinsic Influences on the Heart: an example of ANS Dual Innervation

9. What is the origin of Parasympathetic nerves? … Sympathetic nerves? Name the neurotransmitter released at autonomic ganglia. Name the neurotransmitter released from Parasympathetic nerves at effectors.…from Sympathetic nerves at effectors. Does the adrenal medulla receive dual innervation? Explain. ANS Innervation of visceral organs

10. Integration of the Nervous & Endocrine Systems during Stress Describe the actions of the hormones listed in this figure.