I, J Quantification of zone thickness (I) and layer thickness (J) of P56 adult WT and 11B mouse neocortex at the position where cortical thickness was measured (D, red lines). Data information: Data are the mean of 8 (WT) and 8 (11B) adult littermate mice. Error bars indicate SD, two-tailed unpaired Student's t-test , * P < 0.05, ** P < 0.01, **** P < 0.0001. P = 0.0227 (I, CP); P = 0.0308 (J, layer II+III) 