Fig. 2From: Co-morbidity of progressive supranuclear palsy and amyotrophic lateral sclerosis: a clinical-pathological case reportMacroscopic findings. The precentral gyrus showed mild atrophy (a). Depigmentation of the substantia nigra and atrophy of the tegmentum was observed in the midbrain (b). The internal segment of the globus pallidus (c) and the subthalamic nucleus (d) were atrophied. Scale bars: 1 cm (a-d)Back to article page