December 01, 2022
Small studies of 40Hz sensory stimulation confirm safety, suggest Alzheimer’s benefits
… 40Hz light and sound treatment 40Hz neurodegeneration hippocampus … deeper brain regions such as the gyrus rectus, amygdala, hippocampus and insula with no adverse events including … expected with disease progression: reduced volume of the hippocampus and increased volume of open spaces, or …

