A Non-Invasive Neuromodulation Device for Prevention of Episodic Migraine Headache

Inclusion Criteria: * diagnosed with episodic migraine at least 6 months before study * at least 3 consecutive months of stable migraine headaches before study * at least 4-14 headache days per month, of which 4-14 may be migraines * must not have failed on more than 2 classes of migraine preventatives Exclusion Criteria: * previous use of the experimental device * pregnant * using more than 1 concurrent migraine preventive * history of cardiovascular disease * work night shifts * diagnosed with vestibular migraine * menstrual migraines exclusively * diagnosed with post-traumatic migraine * have a history of unstable mood or anxiety disorder * use a hearing aid * have a cochlear implant * have chronic tinnitus * have temporomandibular joint disease * diagnosed with traumatic brain injury * diagnosed with neurological disease other than headaches * diagnosed vestibular and/or balance dysfunction * history of abusing alcohol or other drugs * are experiencing medication overuse headaches * have had eye surgery in the previous 3 months * have had ear surgery in the previous 6 months * have active ear infections or a perforated tympanic membrane * have participated in another clinical trial in the last 30 days * are currently participating in another clinical trial * using Botulinum toxin-based treatments for migraines or cosmetic reasons * taking anti-emetics more than 2 times per week (consistently)