๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-05-21

Daily Light and Sound Stimulation to Improve Brain Functions in Alzheimer's Disease (NCT04055376)

Chronic Treatment of Alzheimer's Disease With Gamma Frequency Stimulation

๐Ÿ”ต Active, Not Recruiting Observational / Diagnostic โš™๏ธ Medical Device Protocol Sponsor: Massachusetts Institute of Technology

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

In this trial, the safety and effect of daily exposure to light and sound stimulation on people with mild Alzheimer's Disease (AD) will be studied. COVID-19 Amendment: Due to the ongoing suspension of all in-person humans subject research across MIT in response to the COVID-19 pandemic, all enrolled participants who have not completed their 6-month visit will have their visit postponed to 9 months with a follow up at 18 months. Subjects who have completed their 6-month visit will still be instructed to continue and return at Month 12 for an evaluation. OPTIONAL: If the subject would like to come in for an evaluation between Month 9 and 18, we will invite participants to come on Month 12 to complete cognitive testing and EEG.

Who can join: Review the eligibility criteria below.

Location: Massachusetts Institute of Technology โ€” Cambridge, Massachusetts

Age range: 50 Years to 100 Years

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (1 Sites)

  • Massachusetts Institute of Technology โ€” Cambridge, Massachusetts

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—