The Science Behind Physiotherapy for Vertigo The body maintains balance through coordination between the inner ear (vestibular system), vision, and sensory feedback from muscles and joints. When this system is disturbed, the brain receives mismatched signals, leading to dizziness or vertigo. Physiotherapy works by retraining the brain and body to adapt to these altered signals. ... https://arunalaya.com/vestibular-and-balance-rehabilitation/