Physiological situation to which they respond.Compare the sympathetic and parasympathetic nervous system based on the:.Describe the function of the autonomic nervous system (ANS) and compare the specific functions of the parasympathetic and sympathetic divisions of the ANS. Describe the events that take place from the moment the knee is tapped to the moment when the leg extends during the patellar reflex, including the role of each of the structures involved.Describe the components of a reflex arc and explain how a reflex arc works. What are some of the functions of the spinal cord?.Where in the spinal cord would you find the cell bodies of neurons? Where would you find their axons? Describe how you can tell just by looking at a (cut) spinal cord with the naked eye.Describe the structure and explain the functions of the spinal cord. Describe the path taken by cerebrospinal fluid through the brain.What are the names of the four ventricles, and where are they located?.What are the names of the three meninges, and where are they located?.Describe the location and function of each of the following areas of the human brain:.Where in the brain would you find the cell bodies of neurons? Where would you find their axons? Describe how you can tell just by looking at a (cut) brain with the naked eye.

Describe the general anatomy of the brain, including the location of the lobes.Name, locate and describe the functions of the main areas of the human brain. Compare and contrast the location, structure, and function of:.Name the parts of a typical neuron and describe their functions.Describe the structure of the following: neuron, glia, ganglion, nerve, gray matter, tract, white matter, sensory neuron, motor neuron. Are the dorsal root ganglia considered part of the central or peripheral nervous system? Explain how you know.Are the twelve cranial nerves considered part of the central nervous system, or the peripheral nervous system? Explain how you know.

Draw a flow chart demonstrating the relationships between, and stating the main function of each of the following components of the nervous system:.

Describe the organization of the nervous system and explain the functions of its principal components. At the end of this unit, you should be able to complete all the following tasks, including answering the guiding questions associated with each task.

Somatic nervous system labeled