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What structures in the ear line the basilar membrane and are the sensory receptors of the ear?The cochlea is made up of three compartments (scala tympani, scala media, scala vestibuli) that are separated from each other by two membranes (basilar membrane and Reissner's membrane). A tiny organ (organ of Corti) sits on top of the basilar membrane.
Where do sound vibrations get transformed into neural signals?SOUND WAVES enter the ear canal and cause the eardrum to vibrate. VIBRATIONS pass through 3 connected bones in the middle ear. This motion SETS FLUID MOVING in the inner ear. Moving fluid bends thousands of delicate hair-like cells which convert the vibrations into NERVE IMPULSES.
Where do sound vibrations get transformed into neural signals that can be sent to the brain multiple choice question?The cochlea is filled with a fluid that moves in response to the vibrations from the oval window. As the fluid moves, 25,000 nerve endings are set into motion. These nerve endings transform the vibrations into electrical impulses that then travel along the eighth cranial nerve (auditory nerve) to the brain.
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