What is the vestibular system?
Equilibrioception or a sense of balance is the meaning that animals and people receive information about their external or internal environment. In humans, the sense of balance is usually maintained by a vestibular system, a sensory system that detects acceleration or change of movement. The basic function of this system is to help people prevent people from walking or standing. There are two components of this system in the inner ear: Otoity and a semicircular channel system. Otolites indicate linear acceleration and semicircular channel system indicates rotary movement. Based on the inputs from these components, the vestibular system maintains a balance by sending signals to the muscles that keep the body in a vertical position and to the muscles that control the movement of the eye.
The importance of the auditory system in a larger vestibular system is obvious that hearing problems such as inner ear infections can lead to balance problems. Other components of the vestibular system include vision, hands and fingers and prints onFoot feet - all provide vestibular feedback system regarding spatial orientation, postural positions and presence of horizontal or oblique surfaces. In addition, it is part of the vestibular trigeminal nerve system, which lies along the face and eyes and functions carrying feelings from the face to the brain.
The vestibular system disorders usually cause dizziness and nausea. The common causes of balance disruption include inner ear infection, poor cold colds and some medicines or health conditions. Quick and sudden iStiments, which can be experienced during certain activities such as carousel riding, can also cause temporary dizziness. Alcohol can also cause dizziness due to the changes that occur in blood viscosity and endolympta in the internal sucking labyrinth with alcohol consumption.
Other causes of vestibular dysfunction include internal ear disorders that cause swelling and irritation such as vestibular neuritis and labyrinhitis. In addition, dissolvedCrystals sensing in otolites cause a sudden onset of dizziness associated with changes in head position, known as benign paroxysmal positional vertigo (BPPV). Serious medical disorders, such as brain stew injuries and brain tumors, can also cause dizziness and other related symptoms.