Lecture 17 onward Flashcards
1
Q
structures that develop from the neural crest
A
- most of PNS cells
-some non-neural cell types
-two inner meninges (arachnoid and Pia mater)
2
Q
PNS
A
peripheral nervous system, all the nerves that aren’t the central nervous system
3
Q
non neural cell types that develop from neural crest cells
A
-pigment cells (melanocytes)
-endocrine cells (hormone system)
-mesenchymal cells (osteocytes)
4
Q
what structure does the neural tube develop into?
A
CNS, anterior end will be the brain/ posterior portion will be the spinal cord
5
Q
anterior/ventral
A
towards the front or front
6
Q
posterior/dorsal
A
towards the back/back
7
Q
lumen
A
a cavity or a channel within a tube/tubular organ like blood vessels/intestines
