The vestibule of the ear is mature before birth, and the body relies on the balance organs, including the vestibule of the ear, to feel changes in gravity or/and accelerated motion, and adjust the body position by reflex or initiative, so that the body maintains its balance; normal vestibular function is also required to maintain clear vision during head movement.
The vestibular system can be divided into two parts: the peripheral vestibule and the vestibular center. The peripheral vestibule of the human body consists of the vestibular receptors (3 semicircular canals, ellipsoid sac, and balloon) and the vestibular nerve.
The phenomenon of reduced or absent responsiveness of the vestibular system to persistently present or repeatedly given stimuli is called fatigue. A gradual decrease or attenuation of the responsiveness of the vestibular system due to a series of identical stimuli is called vestibular habituation.
When symptoms such as vertigo and nausea occur, you can actively seek medical examination to clarify the diagnosis and cause of the disease.