Impact assessment of mental subliminal activities on the human brain through neuro feedback analysis

Neuro feedback is a type of biofeedback phenomena that shows the activity on the human brain through Electroencephalogram (EEG). EEG measure the electrical activity of the human brain by electrodes placed on different parts of the brain cortex. Since the human brain has complex circular firing wave patterns, EEG allows us to non-invasively measure the electrical activity of the brain waves. The intensities of theses human brain waves vary from individual to individual and changes due to various physiological, mental and physical state of the human body. This work explores the effects of sleep, attention and music on the human brain. Analysis of these activities is used to show the correlation between specific EEG patterns and the aforementioned activities.