Wang et al. (2026). "Long-term effects of forty-hertz auditory stimulation as a treatment of Alzheimer's disease: Insights from an aged monkey model study."
PNAS 123(2)
Note: This is a simulation of the audio signal used in the referenced research paper. This is not a medical device and makes no claims. For research and educational purposes only.
Volume Check
Set your volume to a comfortable level before starting. The original study used 60dB (conversation level). Headphones recommended.