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Fig. 1 | EJNMMI Research

Fig. 1

From: [18F]FE-PE2I PET is a feasible alternative to [123I]FP-CIT SPECT for dopamine transporter imaging in clinically uncertain parkinsonism

Fig. 1

Delineations of anatomical structures. Top row: Five regions of interest (ROI) representing caudate nucleus and putamen bilaterally as well as the occipital lobe were placed on a fused section of the [123I]FP-CIT SPECT. Bottom: Three consecutive axial slices (superior—> inferior) of a [18F]FE-PE2I PET dataset in MNI space illustrating the automated volume of interest (VOI) delineation of putamen, caudate nucleus and cerebellar grey matter

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