Believed to arise from developmental epidermoid rests present before birth that persist in the middle ear space.

Which is true of a person whose Articulation Index is 75.

There are 4 types of cochlear neurons: two types of afferent neurons and two types of efferent neurons. The two types of efferent neurons are _________, _________ .

The mode of stimulation that is most commonly used in modern cochlear implants is:

The x- and y- axis of the figure would be:

What is a potential advantage of a RIC hearing aid over a BTE?  

What is one potential consequence of untreated hearing loss?

Advantage(s) of binaural hearing is/are _________.

Place coding of frequency in the normal hearing ear is based on _________.

The lateral canal detects _________________.