Fig. 2From: Imaging biomarkers in Parkinson’s disease and Parkinsonian syndromes: current and emerging conceptsMRI of a patient with a clinical diagnosis of Progressive Supranuclear Palsy. The image on the left is a sagittal T1 sequence showing the ‘Hummingbird’ sign (box), while the axial T1 sequence on the right shows the ‘Morning Glory’ sign (arrows) both features seen in Progressive Supranuclear PalsyBack to article page