0c Brainstem Crash Course Flashcards Preview

Neuro B3 - Motor > 0c Brainstem Crash Course > Flashcards

Flashcards in 0c Brainstem Crash Course Deck (8)
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1
Q

Where does CN III exit the brainstem?

A

Interpeduncular Fossa

2
Q

Where does CN IV exit the brainstem?

A

pontomedullary junction, adjacent to midline

3
Q

Where does CN VII & VIII exit the brainstem?

A

lateral to pons, in line with pontomedullary junction

4
Q

Where does CN V exit the brainstem?

A

lateral pons

5
Q

Where does CN VI exit the brainstem?

A

pontomedullary junction adjacent to midline

6
Q

Where does CN IX & X exit the brainstem?

A

postolivary sulcus (behind olives)

7
Q

Where does CN XI exit the brainstem?

A

ascends up foramen magnum, exits jugular foramen

8
Q

Where does CN XII exit the brainstem?

A

preolivary sulcus (b/t pyramids and olives)