October 27, 2025
Small study suggests 40Hz sensory stimulation may benefit some Alzheimer’s patients for years
… stimulation over 2 years is safe, feasible, and may slow cognitive decline and biomarker progression, especially in … measures of sleep quality and a series of five standard cognitive and behavioral tests. Two participants gave blood … thousands of them on criteria such as age, gender, initial cognitive scores, and retests at similar timepoints across a …

