Figure 2. MRI and dopamine transporter (DaT) SPECT in 2015.
(A) MRI brain (axial fluid-attenuated inversion recovery) in 2015 shows resolution of T2 hyperintensities in the posterior fossa with persistence of periventricular subcortical white matter changes. There is mild generalized cerebral and cerebellar volume loss. (B) DaT SPECT in 2015 shows reduced uptake in the left greater than right putamen and caudate.
