question: Compared to placebo what was the result of olanzapine on Spatial Working Memory (SWM), Spatial Span (SSP), and Reaction Time (RTI) tasks?
context: Two two-way repeated-measures ANOVA showed an increase in TST (trend for main effect of treatment, F[1,23] = 3.69, p = 0.067) and sleep efficiency (main effect of treatment, F[1,23] = 5.10, p = 0.034) 