I've wondered a lot about that too. I bet (and would love to see hard research on) Eye Movement Desensitization and Reprocessing as it applies to games. Like, i

I've wondered a lot about that too. I bet (and would love to see hard research on) Eye Movement Desensitization and Reprocessing as it applies to games. Like, if the game has rhythmic elements and alpha-state gameplay with EMDR-type eye movements on top... I bet you've got a therapy machine right there.