is a temporal bone of the skull which is lined with a membrane. Air fills the middle ear which is then communicated to nasopharynx through the Eustachian tube.

MIDDLE EAR: "The middle ear is a cavity which is found with the temporal bone of the skull, damage to the middle ear can result in improper coordination."
Cite this page: N., Pam M.S., "MIDDLE EAR," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/middle-ear/ (accessed October 15, 2021).