Where?

Question 1

CN I

Answer 1

cortex

exit from tiny holes in the cribriform plate (ethmoid)

Question 2

CN II

Answer 2

thalamus

Question 3

CN III and CN IV

Answer 3

nuclei = midbrain

Question 4

CN V, VI, VII, VIII

Answer 4

nuclei = pons

Question 5

CN IX, X, XI, XII

Answer 5

nuclei = medulla