Brain Stimulation & Generalized Anxiety Study

Inclusion Criteria: * Age greater than 21 * US resident * Can receive packages to their home via UPS/Fedex/USPS * Licensed Physician Diagnosis of Generalized Anxiety Disorder * Beck Anxiety Inventory Score between 8 and 25 * Read/write English * Have not contemplated suicide in the past year * Not been institutionalized for mental health issues. * Not currently experiencing problems with alcohol or drug abuse * Can commit to not drinking alcohol 4 hours before bedtime for the duration of the study * Can commit to two (2) 20 minute sessions per day for 8 weeks * Not under medical supervision for serious medical condition * Not currently being treated for or suspect a mental health issue * Has not used a brain stimulation treatment in one year * No suspected or known history of heart disease * No pacemaker, or any form of medical electronics, including but not limited to a deep - brain stimulator, electronic stent, etc. * Not taking opioids * Are a resident of states in which we have licensed medical professionals * Does not have any co-occurring significant psychiatric disorder that would impair - participant's particationion. * Does not use any illicit drugs * Not participating in any other anxiety study * Not taking medications affecting the nervous system (e.g. psychiatric medications) * Not taking hypnotics or any sleep aid or marijuana (in any form)