https://en.wikipedia.org/wiki/Hair_cell https://en.wikipedia.org/wiki/Hair_cell "Hair cells are the sensory receptors of both the auditory system and the vesti

https://en.wikipedia.org/wiki/Hair_cell https://en.wikipedia.org/wiki/Hair_cell "Hair cells are the sensory receptors of both the auditory system and the vestibular system in the ears of all vertebrates, and in the lateral line organ of fishes. Through mechanotransduction, hair cells detect movement in their environment.[1]"