Fig. 2From: Same same but different: dopamine transporter SPECT on scanners with CZT vs. NaI detectorsBland–Altman plot for putaminal SBR between the CZT and NaI camera system in the crossover group. Subjects visually rated as neurodegenerative PS are indicated by red dots, subjects visually rated as non-neurodegenerative PS by gray dotsBack to article page