Videos

Alexander’s Law: Right Beating Nystagmus

Direction Changing Nystagmus

Modified Dix-Hallpike– Left

Dix-Hallpike - Left

Left Posterior Canal BPPV “Canalithiasis”

Right Posterior Canal BPPV with Reversal on Rising

Head Thrust (Impulse) Test

Head Thrust: Positive to Left

This video is part of a presentation provided by Dr. David Zee at Johns Hopkins Medical Center