Consumer Neurofeedback
MW75 Neuro by Neurable.
There are numerous companies selling neurofeedback devices directly to consumers. The idea is that by measuring a person’s brain activity and showing it to them in real time, the individual can learn to self-regulate their brainwaves and, in turn, change their behavior. Proponents of neurofeedback say it can improve attention, mood, sleeping habits, meditation, and even athletic performance. Yet, there are still outstanding questions about the effectiveness of neurofeedback.
Read more at IEEE Pulse: Why Consumer Neurofeedback Devices Are More Than Hype for Brain Health.