Semicircular Canals

The semicircular canals, also known as the semicircular canals, are three arched bony canals lying in three mutually perpendicular planes. They are part of the balance organ of the inner ear and play an important role in motion recognition.

The bony semicircular canals contain membranous semicircular canals, which consist of tubes. Each channel records body movements in a specific plane. This allows a person to navigate in space and maintain balance.

At the base of each canal there is a small extension called an ampulla. The ampullary ridge, contained in each ampulla, is a sensitive epithelium that senses changes in angular acceleration. When the head rotates, the endolymph located in the canals displaces the gelatinous dome. The cilia of sensory cells located on the dome record this movement. As a result, the resulting nerve impulses are transmitted to the brain, transmitting to it information about the movement performed.

The semicircular canals play an important role in maintaining balance and coordination of human movements. They may also be involved in some inner ear diseases, which can lead to balance disorders and dizziness.

In conclusion, the semicircular canals are an important part of the balance organ of the inner ear and allow a person to navigate in space. Their functioning is a complex process, but without them we would not be able to maintain balance and coordinate the movements of our body.

Semicircular canals are an important part of the inner ear and perform the function of sensing body movements. These canals are three arched bone canals that lie in three planes perpendicular to each other. Inside the canals are membranous tubes called semicircular canals, which are part of the organ of balance. Each channel registers body movement in a certain plane, allowing a person to navigate in space.

At the base of each canal lies a small extension called an ampulla. The ampulla contains the ampullary ridge, which is responsible for sensing changes in angular acceleration. When the head begins to rotate, the endolymph in the channels is displaced, which leads to the movement of sensory cilia inside the dome. This movement is recorded by nerve impulses that are transmitted to the brain and convey information about the movement of the body.

Thus, the semicircular canal system plays an important role in the functioning of the organ of balance, allowing a person to perceive body movements and navigate in space.

Semicircular canals - Semicircular canals refer to the common auditory canals of the cochlea, through which several (three) groups of parallel membranous canals pass. Based on their shape and location, the semicircular tubules can be divided into three main groups, the so-called utricles: otoliths or saccules (otoli, as well as otoamules), sacculemas or calyxes (saccule, also calyx worms) and lamisters or keeled membranes (lamisters).

The utricles (uteri) are the first vessels of the skeletal system, leading to the arquebus. They