The spaces of the utricle and the ampulla are filled with endolymph.
Hair cells cover the macula and the top of the crista.
Click on one of the thumbnails at right for higher-magnification images of crista and macula.
Comments and questions: dgking@siu.edu
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https://histology.siu.edu/ssb/EE006b.htm
Last updated: 1 July 2022 / dgk