What is the primary function of the cochlea in the auditory system?A) To transmit vibrations to the tympanic membrane.B) To amplify sound waves before they reach the brain.C) To convert sound vibrations into neural signals.D) To stabilize pressure between the middle and inner ear.E) To produce cerumen for protecting the inner ear.
Question
What is the primary function of the cochlea in the auditory system?A) To transmit vibrations to the tympanic membrane.B) To amplify sound waves before they reach the brain.C) To convert sound vibrations into neural signals.D) To stabilize pressure between the middle and inner ear.E) To produce cerumen for protecting the inner ear.
Solution
The primary function of the cochlea in the auditory system is C) To convert sound vibrations into neural signals. The cochlea is a spiral-shaped part of the inner ear that plays a key role in hearing. It is filled with fluid and lined with thousands of tiny hair cells. When sound vibrations enter the cochlea, they cause the fluid to move, which in turn causes the hair cells to move. These hair cells then convert the movement into electrical signals that are sent to the brain via the auditory nerve. The brain interprets these signals as sound.
Similar Questions
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