[1985] Holmes, E. A., James E. L., Kilford E. J., & Deeprose C. (2010).  Key Steps in Developing a Cognitive Vaccine against Traumatic Flashbacks: Visuospatial Tetris versus Verbal Pub Quiz. PLoS ONE. 5(11), e13706 - e13706.

[1984] Holmes, E. A., James E. L., Coode-Bate T., & Deeprose C. (2009).  Can Playing the Computer Game “Tetris” Reduce the Build-Up of Flashbacks for Trauma? A Proposal from Cognitive Science. PLoS ONE. 4(1), e4153 - e4153.