Assignment: Short Answer Assessment

Assignment: Short Answer Assessment

To complete:

Address the following Short Answer prompts for your Assignment. Be sure to include references to the Learning Resources for this week.

1. In 4 or 5 sentences, describe the anatomy of the basic unit of the nervous system, the neuron. Include each part of the neuron and a general overview of electrical impulse conduction, the pathway it travels, and the net result at the termination of the impulse. Be specific and provide examples.
2. Answer the following (listing is acceptable for these questions):
   • What are the major components that make up the subcortical structures?
   • Which component plays a role in learning, memory, and addiction?
   • What are the two key neurotransmitters located in the nigra striatal region of the brain that play a major role in motor control?
3. In 3 or 4 sentences, explain how glia cells function in the central nervous system. Be specific and provide examples.
4. The synapse is an area between two neurons that allows for chemical communication. In 3 or 4 sentences, explain what part of the neurons are communicating with each other and in which direction does this communication occur? Be specific.
5. In 3–5 sentences, explain the concept of “neuroplasticity.” Be specific and provide examples.

By Day 7

Submit your Assignment. 

Submission and Grading Information

To submit your completed Assignment for review and grading, do the following:

• Please save your Assignment using the naming convention “WK1Assgn+last name+first initial.(extension)” as the name.
• Click the Week 1 Assignment Rubric to review the Grading Criteria for the Assignment.
• Click the Week 1 Assignment link. You will also be able to “View Rubric” for grading criteria from this area.
• Next, from the Attach File area, click on the Browse My Computer button. Find the document you saved as “WK1Assgn+last name+first initial.(extension)” and click Open.
• If applicable: From the Plagiarism Tools area, click the checkbox for I agree to submit my paper(s) to the Global Reference Database.
• Click on the Submit button to complete your submission.