On the ability of music to influence the human mind has been known to our ancestors. In ancient times, shamans bring people into a trance state for its hypnotic melodies. But the world is not static: people have changed, changed, and technology. And if the shamans of ancient times used drums and tambourines, then the modern shamans - DJ's other equipment: turntables, mixer and speakers.
Scientifically proved that such sound tools, such as the human voice, flute, drums and other percussion affect the state of the human brain, more precisely, on its neural activity.
For a correct understanding of this issue should first go back to school biology course. Both cerebral hemispheres are responsible for various human functions. The left is responsible for the conscious, verbal, logical, rational and analytical content. Really (non-dominant in most people) hemisphere is filled with abstract, synthetic, visual and intuitive content. When a person increases theta aktivnost1 and he enters into a hypnotic trance state, it indicates that the right hemisphere is actively promoted. After all, the non-dominant hemisphere (again, for the most part) and allows people to enter into a kind of euphoric state of nirvana.
The main "stimulants" for this condition are the sounds and music, which stimulate the increase of cellular activity of the human body. Relationship between non-dominant hemisphere with the spatial and intuitive aspects of human consciousness is very, very closely, so the music can enter a person in so-called trance state at all without the aid of any drugs.
Often we can see the expression of this unusual state of consciousness (when stimulated nedomintnom hemisphere) in the form of active perception of many mental reasons, such as the depth of emotion, imagination and Archetypal conflict and drama. Namely, in this state exacerbates feelings, and perception becomes more active and sophisticated. Simply put, the sensitivity of the person increases, he begins to perceive something that previously was not paying attention.