"utricle" 的定义和意义

What is "utricle"?

The utricle is a component of the vestibular system in the inner ear, responsible for detecting changes in head position and linear acceleration. It contains hair cells that are sensitive to the movement of fluid and help transmit signals to the brain to maintain balance and coordinate body movements. The utricle is essential for our sense of spatial orientation and plays a vital role in our ability to navigate and perceive the world around us.