Question

The most common cause of permanent hearing loss is due to the tiny hairs in the being damaged or destroyed, often by loud sounds.

Answer 1

The most common cause of permanent hearing loss is due to the tiny hairs in the **cochlea** being damaged or destroyed, often by loud sounds. The cochlea is a fluid-filled structure in the inner ear that contains hair cells responsible for converting sound vibrations into electrical signals that are sent to the brain. Damage to these hair cells can result in irreversible hearing loss.