Familial congenital vestibular areflexia.

Abstract

Three cases in one family are presented with oscilopsia due to vestibular areflexia, but without hearing loss. There was no history of other neurological or otological diseases (including infectious diseases) or use of neuro-ototoxic drugs. Laboratory tests, including tests for autoimmune diseases, were undisturbed. Petrosal radiographs and grain CT scans were normal. The pedigree suggested autosomal recessive inheritance.