Lecture 5 - Nervous System
Last Modified: 2016-03-08
1. CNS (central nervous system)
2. PNS (peripheral nervous system)
2. Soma (cell body)
4. Synaptic Terminals
Superior - base of skull
Inferior - Intervertebral Disk between L1 and L2
1. Cervical Enlargement
2. Lumbar Enlargement
Cervical - 8** unusual
Thoracic - 12
Lumbar - 5
Sacral - 5
Coccygeal - 1
Match up (mostly) to corrosponding vertebrae amounts
The abdomen is innervated by ventral rami, which are:
- Thoracolumbar nn. (belly button) at T7-T11
- Subcostal n. at T12
- Iliohypogastric n. and Ilioinguinal n. at L1
1. Dura Mater
2. Arachnoid Mater
3. Pia Mater
Words From Our Students
"StudyBlue is great for studying. I love the study guides, flashcards, and quizzes. So extremely helpful for all of my classes!"
Alice, Arizona State University
"I'm a student using StudyBlue, and I can 100% say that it helps me so much. Study materials for almost every subject in school are available in StudyBlue. It is so helpful for my education!"
Tim, University of Florida
"StudyBlue provides way more features than other studying apps, and thus allows me to learn very quickly! I actually feel much more comfortable taking my exams after I study with this app. It's amazing!"
Jennifer, Rutgers University
"I love flashcards but carrying around physical flashcards is cumbersome and simply outdated. StudyBlue is exactly what I was looking for!"