There are three main factors. Flashing lights, repetitive beat, moving images.
-Strobing is a powerful form of hypnosis in which strobe lights are shined into the victims eyes at a specific frequency that causes all voluntary brain activity to cease, the victim is then in a trance like state and is extremely susceptible to hypnotic suggestion.
When the cycle of alternating light/darkness varies between six and 8 Hz (flashes per second), the result is a loss of depth perception
When the cycle of alternating lights and darkness rises to 20 Hz per second, the light rays create interference with the alpha waves (7) of the brain, which controls the ability to concentrate;
-Repetitive beat puts you in trance like state just like shamans do with drums to induce trance.
-Moving images include moving endless spirals, triangles or any other moving object.
Sometimes they put binaural beats and mix it with music so we can't really tell its there.
-Strobing is a powerful form of hypnosis in which strobe lights are shined into the victims eyes at a specific frequency that causes all voluntary brain activity to cease, the victim is then in a trance like state and is extremely susceptible to hypnotic suggestion.
When the cycle of alternating light/darkness varies between six and 8 Hz (flashes per second), the result is a loss of depth perception
When the cycle of alternating lights and darkness rises to 20 Hz per second, the light rays create interference with the alpha waves (7) of the brain, which controls the ability to concentrate;
-Repetitive beat puts you in trance like state just like shamans do with drums to induce trance.
-Moving images include moving endless spirals, triangles or any other moving object.
Sometimes they put binaural beats and mix it with music so we can't really tell its there.