Fig. 5

Whole mount coronar brain sections of patient 1 (a, Heidenhain-Woelcke stain) and patient 2 (b, luxol fast blue stain). The lateral ventricle is widened especially in patient 1 (a, asterisk). The brain of patient 2 shows narrowing of the white matter (b, blue staining of myelin). The corpus callosum is thinned in both patients (a and b, arrows). Scale bar: 2 cm