Tympanic membrane

The tympanic membrane, commonly known as the eardrum, is a thin, flexible sheet of tissue that separates the outer ear from the middle ear. It plays a crucial role in hearing by vibrating in response to sound waves. These vibrations are then transmitted to the small bones in the middle ear, which amplify the sound and send signals to the inner ear. The tympanic membrane also helps protect the inner structures of the ear from dust and foreign objects. Any damage to it can lead to hearing loss or ear infections.