1. Development of the Nervous System Lecture 4

2. Objectives 1. Describe the processes: 1.Formation of the embryonic disc 2.Formation of the neural tube 3.Formation of the peripheral nervous system 4.Formation of the brain

3. What layer of tissue are somites formed out of? A. Endoderm B. Mesoderm C. Ectoderm :30 Answer Now

4. Assign numbers Within your group, assign each member a number 1-3.

5. Example of a good presentation https://www.youtube.com/watch?v=Ue6f- _IG42Y https://www.youtube.com/watch?v=Ue6f- _IG42Y

6. Your task Within your group, prepare a 5 minute presentation of each of the 4 processes. 1.Formation of the embryonic disc 2.Formation of the neural tube 3.Formation of the peripheral nervous system 4.Formation of the brain Use drawings to enhance your explanation. You have 20 minutes to prepare. During the next 20 minutes of class, I will randomly pick a group and a number (1-3) to present. For each process, I will pick a different person. 4 people will present today, and it could be you, so be ready!

7. Embryonic Disc

8. Neural Tube

9. Peripheral NS

10. Brain

11. When is the neural tube formed? A. Day 0-14 B. Day 15-end of 8 th week C. Day 28-birth D. During the first week :30 Answer Now

12. The Pons develops from which enlargment? A. Mesencephalon B. Metencephalon C. Myelencephalon D. Diencephalon E. Telencephalon :30 Answer Now

13. Literature Review Assignment 1 due next class Good questions might resemble: ◦How does serotonin affect mood? ◦What role does the hippocampus play in memory formation? ◦Is there a correlation between athleticism and cerebellum volume? Guidelines for topics: ◦Be prepared to tweak your question based on available evidence – there should be enough existing research on your topic! (>15 high quality peer reviewed articles in the past 50 years) ◦Questions that are too broad (>30 meta-analyses in the past 20 years) will be too difficult to analyze thoroughly ◦Start finding interesting articles and skim for question ideas Find, read, and annotate 5 articles by next class

14. Researching Library off-campus sign in Google scholar RefWorks, Mendeley, other applications Librarians & Resources Writing Center No need to pay for articles!!

15. Conclusion Literature Review Assignment 1 due next class ◦Bring articles (paper or digital) and topic ideas to class! No Readings

16. Organization of the Course