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Table 2 SUVR fractional error statistics (mm−1) shown for all subjects and for regionally [11C]PiB positive and regionally [11C]PiB negative subjects separately. Regional volumes averaged over subjects are shown in the last column

From: Characterization of point-spread function specification error on Geometric Transfer Matrix partial volume correction in [11C]PiB amyloid imaging

  All subjects (N = 29) Regional [11C]PiB positive subjects Regional [11C]PiB negative subjects Regional volume (cm3)
Region Mean RMS SD Min Max N Mean RMS SD N Mean RMS SD
Global 0.0196 0.039 0.034 −0.043 0.071 14 −0.0106 0.023 0.021 15 0.0478 0.049 0.013 286.46
Anterior cingulate 0.0003 0.046 0.047 −0.121 0.066 16 −0.0315 0.050 0.040 13 0.0394 0.041 0.011 7.55
Anterior ventral striatum −0.0497 0.090 0.076 −0.287 0.048 19 -0.0911 0.109 0.061 10 0.0289 0.033 0.016 1.70
Insula −0.0253 0.047 0.040 −0.103 0.050 16 −0.0531 0.060 0.028 13 0.0090 0.023 0.022 12.77
Lateral temporal 0.0236 0.036 0.028 −0.025 0.070 15 0.0028 0.020 0.020 14 0.0459 0.048 0.013 61.42
Orbital frontal 0.0472 0.054 0.027 −0.002 0.082 13 0.0222 0.028 0.017 16 0.0676 0.068 0.009 21.27
Parietal 0.0125 0.040 0.039 −0.060 0.079 17 −0.0127 0.030 0.028 12 0.0482 0.051 0.016 62.81
Poster cingulate −0.0070 0.043 0.044 −0.091 0.056 14 −0.0470 0.051 0.021 15 0.0304 0.034 0.016 9.59
Precuneus 0.0050 0.043 0.043 −0.070 0.073 14 −0.0356 0.040 0.018 15 0.0429 0.045 0.015 16.45
Superior frontal 0.0253 0.044 0.037 −0.052 0.077 16 −0.0015 0.026 0.026 13 0.0584 0.059 0.012 92.90