The major structures of the inner ear are: Ears can vary, so what's considered normal anatomy of the inner or outer ear in one person may be different for another. For example, 19% to 54% of ...

The outer ear is unique to mammals, but its evolutionary origin has remained a mystery. According to a new study published in Nature from the USC Stem Cell lab of Gage Crump, this intricate coil ...

An earful of gill: Evolutionary origin of the mammalian outer ear. ScienceDaily . Retrieved January 29, 2025 from www.sciencedaily.com / releases / 2025 / 01 / 250109125515.htm ...