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Fig. 2 | EJNMMI Physics

Fig. 2

From: Stereotactical normalization with multiple templates representative of normal and Parkinson-typical reduction of striatal uptake improves the discriminative power of automatic semi-quantitative analysis in dopamine transporter SPECT

Fig. 2

Histograms of the putamen SBR. The histograms represent the 1702 DAT-SPECT with proper stereotactical normalization according to visual inspection, separately for the different settings. The fit by the sum of two Gaussians is indicated by a continuous line. The effect size d of the distance between the two Gaussian functions was computed according to Eq. (2)

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