Performance in the cognitive transfer tasks (A-F). The participants of the simultaneous training group (STG) and single cognitive training group (SCTG) showed a larger improvement in the executive control task when compared to the control group (CG) (p = .037), with no differences between the two training conditions. In addition, the combined training group showed larger training gains in the paired-associates task compared to the single cognitive training group (p = .018). Bars represent ± standard error of the mean.
Theill et al. BMC Neuroscience 2013 14:103 doi:10.1186/1471-2202-14-103