What cranial nerve is affected if there is Paralysis of the superior oblique muscle, inability to look down, diplopia and weakness of downward gaze?

What cranial nerve is affected if there is Paralysis of the superior oblique muscle, inability to look down, diplopia and weakness of downward gaze?

What cranial nerve is affected if there is Paralysis of the superior oblique muscle, inability to look down, diplopia and weakness of downward gaze?





A. CN III
B. CN IV
C. CN VI
D. CN II







Answer: B