Our company, NeuroAdit, at the front of neurotechnology for cognitive brain stimulation for Alzheimer's.
..."Other efforts seek to develop noninvasive optical stimulation to restore gamma oscillation, which in turn activates the microglia cells to remove beta amyloid plaques in the brain. The amyloid plaques are considered to play a key role in the progression of Alzheimer’s disease.
An example is a company based in Israel, NeuroAudit, who is developing brain stimulation tools."