The brain consists of billions of neurons that communicate through electrical activity, measurable via an electroencephalogram (EEG). Neurons form networks that control essential functions like breathing, emotions, memory, and thought. Disruptions in neural communication due to factors like disease, injury, or poor sleep can lead to conditions such as ADHD, depression, and anxiety. Neurofeedback, a type of biofeedback, uses EEG to improve brain self-regulation. It trains the