UNILATERAL LOSS -- Testing

• Caloric testing
• Rotatory Chair
• Vibration
• Head-shaking test
• VEMP
• Posturography

Caloric Testing for unilateral loss

Caloric test in unilateral loss

Rotatory Chair Testing for Unilateral Loss

	Rotatory Chair test for person with unilateral vestibular loss.

Another example of a Rotatory Chair test for person with unilateral vestibular loss. This individual was very sleepy during the test. Note that the phase lead deviates at low frequencies only.

Vibration

Positive Vibration Test in person with left sided vestibular loss

Head-shaking test

Head Shake test in unilateral loss

VEMP

Posturography