The semicircular canals and the sacs are filled with fluid and lined with hair cells. As the head changes position, the fluid in the canals also changes position. This causes the hair on the hair cells to bend. This action, in turn, sends impulses to the brain that enable it to determine body motion and position.
balance
They help to maintain balance of your body.
The semicircular canals are responsible for dynamic equilibrium and more specifically angular acceleration. The anterior, posterior, and lateral semicircular ducts are the specific canals which detect rotational movements.
Inner ear
Semicircular Canals
The vestibular system in the inner ear, specifically the semicircular canals and otolith organs, gather information about the position of your body in space and help maintain balance.
The fluid-filled canals that provide balance in the inner ear are called the semicircular canals. These canals detect angular acceleration and help the brain to maintain balance and spatial orientation.
fluid
semicircular canals
The inner ear contains receptors for the sense of equilibrium. These receptors are found in structures called the vestibular system, which helps us maintain balance and spatial orientation. The vestibular system provides information to the brain about head movements and position.
The semicircular canals of your inner ear are used to maintain balance.
The three semicircular canals in the inner ear are responsible for detecting rotational movements of the head. They help us maintain balance and perceive changes in head position to aid in spatial orientation and coordination.