Movement of the sensory receptors in the ampullae of the semicircular canals

Question

Quizplus · Accepted Answer

The sensory receptors in the ampullae of the semicircular canals are responsible for detecting rotational movement. When these receptors move in response to rotational acceleration, they stimulate the hair cells within them, which sends signals to the brain to alert us of the movement. This is why we can feel dizzy or disoriented when spinning rapidly or experiencing sudden changes in movement.

Movement of the Sensory Receptors in the Ampullae of the Semicircular