Human demo of HPD, showing movements by therapist (R ear down
position) and a R EYE video.
- Describe the nystagmus in the supine position.
- Describe the nystagmus when brought to sitting
- What is the diagnosis?
1. Shows first Upbeating
(perhaps with some slight R torsion),
2. then later Downbeating
when returned to sitting.
3. Therefore it is Post SCC
BPPV, possibly on the R side.