Neurofeedback is a method that helps individuals learn how to control their brain activity. This methodology involves monitoring electrical impulses in the brain, which are signals in the brain. These brainwaves can be measured using a device called an EEG. The EEG records the different types of brainwaves, such as https://azurecentralus.blob.core.windows.net/eeg-biofeedback/theta-waves.html