a: inner ear ~
b: three hula hoops filled with motor oil

What:

"Imagine the balance part of the inner ear is like three hula hoops filled with motor oil. The three hoops are all oriented in three different planes, and together they act like a gyroscope. The fluid inside the hoops shifts when you turn your head, and that fluid shift triggers the little nerves lining the inside of the hoops (called hair cells) to tell your brain which direction your body is moving."


Useful?
Writer: Dr. Ferguson
LCC:
Where:
Date: Oct 30 2016 4:36 PM


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