Fig. 1From: Neuropathology of Beta-propeller protein associated neurodegeneration (BPAN): a new tauopathyA coronal slice at the level of the anterior commissure shows atrophy and dark discolouration of the globus pallidus (a, arrow). There was loss of pigment in the locus coeruleus which was indiscernible (b, arrow). The substantia nigra was markedly abnormal with brown discolouration and a gelatinous texture (b, double arrow)Back to article page