Scientists have shown that a non-invasive sound stimulation of the brain at a specific frequency can clear toxic proteins linked to Alzheimer’s disease, an advance that could lead to low-cost therapy.

Forty-Hz auditory stimulation increased amyloid clearance markers in aged primates and produced lasting effects, supporting its potential as a non-invasive Alzheimer’s therapy. Scientists at the Kunmi ...

Schematic of the study by Hebron et al, showing the closed-loop auditory stimulation approach to modulate brain alpha oscillations. Alpha oscillations are electrophysiological features of the human ...