Q: Where do neurons in the marked nucleus synapse?
ANS: contralateral inferior colliculus

Q: Where are the cell bodies located of the marked axons?
ANS: mostly in the ventral cochlear nuclei, on both the contralateral and ipsilateral sides

Q: What is the function of the marked nucleus?
ANS: horizontal localization of sounds

Q: Where do most axons in the marked tract synapse?
ANS: ipsilateral inferior colliculus

Q: Neurons in the marked structure will influence the activity on what cortical gyri?
ANS: Heschl’s gyri

Q: Identify nucleus $.
ANS: medial geniculate nucleus

Q: What class(es) of sensory receptor drive the activity of neurons in nucleus @?
ANS: hair cells of the inner ear, which are the auditory receptors 

Q: Identify the nuclear region at the tip of the pointer.
ANS:  inferior colliculus

Q: What is a function of the portion of the gyrus marked @?
ANS: interpretation of speech

Q: Where do axons in the marked structure synapse?
ANS: medial geniculate nucleus