Chronic Treatment of Alzheimer's Disease by Gamma Light and Sound Therapy

Inclusion Criteria: Subjects may be enrolled into the study if they meet all of the following criteria: * Subject is between the ages of 65 - 100. * Subject must have mild Alzheimer's disease with a Mini Mental State Exam (MMSE) score of 19-26. * Subject is willing to sign informed consent document. * If subject is deemed to not have capacity to sign the informed consent, he/she will need a legally authorized representative to provide surrogate consent. * Able to complete the 1st month of at home stimulation at their primary residence. If subjects plan to spend more than 1 week away from their primary residence during the trial, their inclusion must be assessed by the research team. Exclusion Criteria: Subjects who meet any of the following conditions will not be enrolled in the study: * Subjects who do not have healthcare. * Subjects who are currently taking amyloid reducing therapy. * Subjects who have \> 4 cerebral microbleeds or 1 macrobleed in their brain * Active treatment on a dosage of one or more psychiatric agents (e.g. antidepressants, antipsychotics, etc) for LESS THAN three months (a stable dose for greater than or equal to three months is ok). * Subjects who are actively diagnosed with cancer and undergoing cancer-related treatments * Subjects who are being treated with N-methyl-D-aspartate (NMDA) receptor antagonists (eg. Memantine). * Subjects on medications that lower seizure threshold such as wellbutrin, ciprofloxacin, levofloxacin, etc. * Subjects with…