How long should the patient play the games?

First have the patient experience the game for a shorter duration to become familiar with the chosen game.  The recommended time progression for the anti-suppression games is 15-20 minutes. Follow with Bubbles game after the designated anti suppression game for dedicated stereo training.  Discontinue play if the patient experiences discomfort, such as motion sickness, nausea, or headaches. Start the patient to play for a few minutes, then slowly increase duration.