Anatomy
Function
Definitions
Bonus!
100

The Vestibulocochlear nerve is part of this cranial nerve.

What is VII

100

The vestibular portion of the vestibulocochlear nerve is responsible for handling this.

What is balance

100

This is the nerve that connects the systems of hearing and balance to the brain.

What is the vestibulocochlear nerve

100

The cochlea makes about these many turns.

What is 2 3/4

200

This system of the body contains the brain and the spinal cord.

What is the central nervous system?

200

The cochlear or auditory portion of the vestibulocochlear nerve is responsible for handling this

What is hearing and localization of sound.

200

These are cells that transmit electrochemical information within the nervous system of the body.

What are neurons

200

This membrane separates the scala media and the scala vestibuli

What is Reissner's membrane?

300

The cochlea, vestibule, and these are all housed in the bony labyrinth. 

What are the semi-circular canals

300

This is the function of the cochlea.

What is hearing and auditory transduction.

300

These are the neurons that carry sensory information (touch, taste, smell, hearing, vision) from the peripheral nervous system to the central nervous system.

What are afferent neurons?

300

This fluid is found in the scala vestibuli and the scala tympani

What is perilymph?

400

The vestibulocochlear and facial nerves are housed here.

What is the internal auditory canal.

400

These cells transform the sound vibrations in the fluids of the cochlea into electrical signals.

What are inner hair cells?

400

These are neurons that carry information from the central nervous system to the peripheral nervous system (e.g., instructions to the leg muscles that allow us to walk).

What are efferent neurons

400

There are about this many inner hair cells and this many outer hair cells in one human ear.

What is 3,500 and 12,000