Fig. 3From: Impact of the cerebrospinal fluid-mask algorithm on the diagnostic performance of 123I-Ioflupane SPECT: an investigation of parkinsonian syndromesBox-and-whisker plots of the SBRs with CSF-mask in non-attenuation corrected images (a), without CSF-mask in non-attenuation corrected images (b), with CSF-mask in attenuation-corrected images (c), and without CSF-mask in attenuation-corrected images (d)Back to article page