Find peer-reviewed, published research using the Inquisit N-Back Task
Kirchner, W. K. (1958), Age differences in short-term retention of rapidly changing information. Journal of Experimental Psychology, 55(4), 352-358
Vanderplas, J.M., Garvin, E.A., 1959. The association value of random shapes. Journal of Experimental Psychology, 3, 147-154.
Gevins AS, Cutillo BC (1993): Neuroelectric evidence for distributed processing in human working memory. Electroencephalographic Clinical Neurophysiology, 87, 128-143
Jaeggi, S. M., Seewer, R., Nirkko, A. C., Eckstein, D., Schroth, G., Groner, R., et al., (2003). Does excessive memory load attenuate activation in the prefrontal cortex? Load-dependent processing in single and dual tasks: functional magnetic resonance imaging study, Neuroimage 19(2) 210-225.
Owen, A. M., McMillan, K. M., Laird, A. R., & Bullmore, E. (2005). N-back working memory paradigm: a meta-analysis of normative functional neuroimaging studies. Hum Brain Mapp, 25(1), 46-59.
Jaeggi, Susanne M.; Studer-Luethi, Barbara; Buschkuehl, Martin; Su, Yi-Fen; Jonides, John; Perrig, Walter J. (2010). "The relationship between n-back performance and matrix reasoning -- implications for training and transfer". Intelligence 38 (6): 625–635