Malleus-"Hammer" Incus-"Anvil" Stapes-"Stirrup"
stapes
I'm guessing that the stapes vibrate against the cochlea. :)
The stapes or stirrup is the small bone in the middle ear.
The stapedius muscle gets its name from the bone that it is attached to called the stapes. It means stirrup. It is located in the middle ear.
It's one of the bones in the inner ear. The others are the stirrup and the hammer. The scientific name of these bones is malleus (hammer), incus (anvil), and stapes (stirrup), but for sixth grade they probably just need to know the common name.
incus, malleus and stapes. The bone in the middle ear.
The stapedius muscle is attached to the stapes. It is the smallest striated muscle in the human body.
The 3 bones of the middle ear * Maleus - hammer * Incus - anvil * Stapes - stirrup
STAPES
The oval window sits immediately behind the stapes, in the middle ear.
Each of the ossicles contributes to the transmission and amplication of the sound vibration from the tympanic membrane to the oval window. There is not one more important (main) than the others.tympannic side = malleus or hammermiddle = incus or anviloval window side = stapes or stirrup