By Massimo – X
Noninvasive 40 Hz gamma sensory stimulation uses rhythmic pulses of light and sound to entrain the brain’s natural gamma oscillations, which are linked to memory, attention, and cognitive processing. This approach, often called GENUS (Gamma Entrainment Using Sensory stimuli), has ng the accumulation of amyloid-beta and tau proteins, the two primary pathological hallmarks of Alzheimer’s disease.
In multiple preclinical studies, daily one-hour exposure to 40 Hz light and sound reduced amyloid plaque burden, decreased tau pathology, protected neurons, preserved synaptic connections, and improved memory performance in mouse models of Alzheimer’s. Researchers observed that the stimulation enhances clearance of toxic proteins through the brain’s glymphatic system, its waste-removal “plumbing” network.