Semicircular canals

Definition

The semicircular canals are three fluid-filled tubes located in the inner ear, crucial for maintaining balance and spatial orientation. They detect rotational movements of the head and help coordinate balance by sending signals to the brain.

Related terms

Vestibular System: A system in the inner ear that contributes to balance and spatial orientation.

Cochlea: A spiral-shaped cavity in the inner ear that plays a key role in hearing by converting sound waves into electrical signals.

Proprioception: The sense of self-movement and body position, often referred to as the "sixth sense.