1. n

2. nerve

3. Node of Ranvier Perikaryon Schwann Cell nerve Axon Hillock Dendrite Axon Terminal Axon Nucleus of Schwann cell Nucleus

4. Axon vs. Dendrite

7. CNS

13. Spinal Cord Cajal

26. Cerebral Cortex

27. Pyramidal Cells vs. Spinal Cord Gray Matter

28. PNS

30. ANS - Ganglia

32. Epineurium Perineurium Endoneurium Peripheral Nerve

33. Cross section of nerve

34. Peripheral Nerve Endoneurium Perineurium Epineurium

35. Peripheral Nerve – High Power (Cajal)

36. Peripheral Nerve – High Power (H&E) What’s the purple? What’s the white?

37. Peripheral Nerve Why is this a Nerve, not a Ganglion?

38. What are these?

40. CNS

46. PNS

51. Questions 1 & 2... A B

52. Question 3... Figure A Figure B

53. Question 4...

54. Question 5...

55. Question 6...