An ossicle is a tiny bone located in the middle ear. There are three ossicles in each ear: the malleus (hammer), incus (anvil), and stapes (stirrup). These delicate bones work together to transmit sound vibrations from the eardrum to the inner ear. The ossicles amplify and refine sound waves, allowing for efficient transmission of sound from the air-filled middle ear to the fluid-filled inner ear. They play a critical role in the process of hearing, converting sound waves into electrical signals that can be interpreted by the brain. The ossicles' precise structure and articulation enable the auditory system to detect and process sound, contributing to our ability to perceive and understand the world of sound around us.

Définition et signification de « ossicle » en anglais

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