Outer hair cells provide 95 percent of the signals carried by the cochlear nerve to the brain.

Question

Quizplus · Accepted Answer

Outer hair cells do not provide the majority of the signals carried by the cochlear nerve to the brain. Instead, they play a role in amplifying and refining sound signals to enhance hearing sensitivity and clarity. It is the inner hair cells that provide approximately 95 percent of the signals that are transmitted to the brain via the cochlear nerve.

Outer Hair Cells Provide 95 Percent of the Signals Carried