Variations in COCH, MYO7A, TECTA, WFS1, and POU4F3 with AD inheritance patterns and CDH23, GJB2, and SLC26A4 with AR inheritance patterns are associated with vestibular phenotypes [6,9,13,14,15,28,29,30,31,42,43]. This evidence concerns the gene GJB2 and Alzheimer disease.