Vestibular Nystagmus, also known as nystagmus associated with disorder of the vestibular system, is related to vestibular neuronitis and pathologic nystagmus, and has symptoms including deficiencies of smooth pursuit movements An important gene associated with Vestibular Nystagmus is CLCN2 (Chloride Voltage-Gated Channel 2), and among its related pathways/superpathways is Transcription_P53 signaling pathway. Affiliated tissues include eye and cortex, and related phenotypes are endocrine/exocrine gland and immune system