“When the analysis was restricted … sustained remission, exposure to olanzapine compared with placebo was associated with significant … cortical thickness in the left hemisphere (β [ SE ], 0.04 [0.009]; t34.4 = 4.7; P <.001), and the … (β [SE], 0.03 [0.009]; t35.1 = 3.6; P <.001).”