Figure 4.

Change in cognitive performance from baseline to post-intervention (post – pre change) in the ONTRAC (n=11, in green) and active control group (n=7, in red). Data are averages, error bars are s.e.m. For all measures, improvement from baseline is shown above zero vs decline below zero. Performance changes for sustained attention and response inhibition were measured by signal detection sensitivity (d′). For spatial and verbal short-term memory, performance changes are shown for response speed in seconds (faster speeds at the post-assessment yield negative change from baseline and reflect improvement). Change in the Stroop test was as per the Stroop interference score. Post–pre intervention change in ONTRAC completers significantly differed from controls for response inhibition and Stroop (P⩽0.05) but not attention and short-term memory (P<0.14). ONTRAC, Online Neuroplasticity Targeted Remediation of Attention deficits in Children.