What is the proper sequence of events that occurs in the ear when sound waves hit the tympanic membrane?

Question

Quizplus · Accepted Answer

The correct sequence is displacement of auditory ossicles, pressure waves occur in the perilymph, the basilar membrane is distorted, vibration of hair cells against the tectorial membrane, stimulation of cranial nerve VIII. This is because the sound waves cause the eardrum to vibrate, which displaces the auditory ossicles. The ossicles then transmit the vibrations to the oval window of the inner ear, creating pressure waves in the perilymph. These pressure waves cause the basilar membrane to vibrate, which in turn causes the hair cells to bend against the tectorial membrane. The bending of the hair cells results in the generation of electrical impulses that stimulate the auditory nerve (cranial nerve VIII).

What Is the Proper Sequence of Events That Occurs in the Ear