
Artwork Of Inner Ear

by Science Photo Library
Title
Artwork Of Inner Ear
Artist
Science Photo Library
Medium
Photograph - Photograph
Description
Inner ear. Illustration of the sensory organs of the human inner ear. The inner ear contains a maze of fluid-filled passages called the labyrinth, shown here in blue. At right is the cochlea, a hollow spiral containing microscopic hairs that respond to sound vibrations conveyed from the mid- dle ear. The near end of the spiral picks up high- frequency sound; the central (far) end detects low frequency sound. Nerves (yellow) connected to the cochlea carry sound impulses to the brain. The three loops at left are the semi-circular canals. These provide the sense of balance by detecting movement of fluid through the three planes.
Uploaded
October 7th, 2018
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