Diagnostica 96, Forty two:139�C156. 40. Weber R, Ritterfeld You, Mathiak Okay: Does Actively playing Violent Games Cause Violence? Scientific Proof a practical Permanent magnet Resonance Image. Study Mass media Psychol 2007, 7:39�C60.CrossRef Forty one. Weber Third, Behr K-M, Tamborini Third, Ritterfeld U, Mathiak E: What do we really be familiar with first-person-shooter #links# game titles? The