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. Author manuscript; available in PMC: 2021 Jun 26.
Published in final edited form as: Handb Clin Neurol. 2018;147:293–305. doi: 10.1016/B978-0-444-63233-3.00019-1

Fig. 19.1.

Fig. 19.1.

Magnetic resonance imaging of globus pallidus and substantia nigra in four main forms of neurodegeneration with brain iron accumulation. Axial T2-weighted imaging of globus pallidus (top series) and substantia nigra (bottom series) in (A) pantothenate kinase-associated neurodegeneration; (B) phospholipase A2-associated neurodegeneration (inset shows cerebellar atrophy); (C) mitochondrial membrane protein-associated neurodegeneration; and (D) beta-propeller protein-associated neurodegeneration (inset shows T1 hyperintense “halo” in cerebellar peduncles).