Following are the laboratory tests for the diagnosis of vestibular dysfunction except ?: (A) Electronystagmography, (B) Optokinetic test, (C) Galvanic test, (D) Gelle's test
Answer is D. Ans. is 'd' i.e., Gelle's test Vestibular system The vestibular system contributes to balance and to the sense of spatial orientation. It is a sensory system that provides the leading contribution about movement and sense of balance. It includes the labyrinth (semicircular canals and otolith : utricle & sacules) of the inner ear and is situated in the vestibulum in the inner ear. The symptoms of vestibular dysfunction are veigo, dizziness and Unbalance.