What happens when there is deflection of the basilar membrane?
A) it activates the receptors of the organ of Corti
B) it occurs in response to movements of ossicles
C) it results from displacement of the round window
D) it results from displacement of tympanic membrane

Question

Quizplus · Accepted Answer

Deflection of the basilar membrane causes the hair cells (receptors) located on top of the membrane in the organ of Corti to move, initiating an action potential that sends signals to the brain, which are then perceived as sound.

What Happens When There Is Deflection of the Basilar Membrane