What is vestibular System?

The vestibular system, in most mammals, is the sensory system that provides the leading contribution about the sense of balance and spatial orientation for the purpose of coordinating movement with balance. Together with the cochlea, a part of the auditory system, it constitutes the labyrinth of the inner ear in most mammals, situated in the vestibulum in the inner ear. As movements consist of rotations and translations, the vestibular system comprises two components: the semicircular canal system, which indicate rotational movements; and the otoliths, which indicate linear accelerations. The vestibular system sends signals primarily to the neural structures that control eye movements, and to the muscles that keep an animal upright. The projections to the former provide the anatomical basis of the vestibulo-ocular reflex, which is required for clear vision; and the projections to the muscles that control posture are necessary to keep an animal upright.

The brain uses information from the vestibular system in the head and from proprioception throughout the body to understand the body’s dynamics and kinematics (including its position and acceleration) from moment to moment.

How can functional rehabilitation help?

A well trained doctor in functional rehabilitation may be able to rehabilitate patient’s vestibular system. Vestibular rehabilitation can be either peripheral or central disorders. The goals of vestibular rehabilitation are to either re-calibrate your central vestibular nuclei/adaptive system or to resolve peripheral organ issues. Vestibular rehabilitation is a very complicated process and only a well-trained health professional should perform such method.