Neurofeedback therapy is a technique that helps people learn how to control their brain function. This methodology involves monitoring brainwaves, which are signals in the brain. These brainwaves can be measured using a tool called an EEG. The EEG records the different types of brainwaves, such as α, beta, theta, https://s3.us-west-1.amazonaws.com/neurofeedback-therapy-equipment/biofeedback-meditation-aids.html