Forgive me Dr. Lee, I am a trainee neuro-otolaryngologist (audiovestibular neurologist) and I am confused as I thought Alexander's Law was specifically devised to denote an acute unilateral peripheral vestibular loss?
Yes you are right.There is no relation between Alexander law and vertical nystagmus.. it's related to unilateral peripheral vestibular lesion, and it always causes horizontal nystagmus.
