Fig. 1.

Schematics representing the areas included in measurements of the cerebral cortex, hippocampus, striatum, thalamus and corpus callosum in coronal sections at bregma = + 0.94 mm (A) bregma = − 1.36 mm (B) and bregma = − 2.56 mm (C) and in a parasagittal section (D). Bar = 2 mm (A–C) and 2 mm (D).