The duration of each session differs from person to person and depends on existing conditions. A result may be achieved after 35 minutes. The minimal duration of one session is 25 minutes, the maximal - 60 minutes or more, but it should never extend beyond an two hours. Remember, human brain is inclined to resist external influence. You may need several session before your brain and eyes are trained to the unusual light effects
Ease your body and remember to breathe slowly too. When you breathe rhythmically, blood is able to carry oxygen more efficiently to all parts of your body. Sit comfortably on a chair. Doing session, try to stop your mind from wandering here and there. Bring your attention just to observation of optical illusion images. You may use special sounds or musical files for meditation from your computer. Set the sound volume so as not to get distracted or irritated.
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