A. View Clip
B. Answer Questions
C. Check Answer

#3:
Human demo of HPD, showing movements by therapist (R ear down position) and a R EYE video.
bppv_dix-hallpike.avi

  1. Describe the nystagmus in the supine position.

  2. Describe the nystagmus when brought to sitting

  3. 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.