cortical-surfaces-freesurfer/sub-04/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03145 +- 0.1820 
       Raw Min:                                       -1.19543 at vertex 101304  
       Raw Max:                                        1.94117 at vertex 36671   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
       Raw Total Surface Area:                     82317.60156 mm^2
       Raw Total Number of Vertices:                    134900
       Raw Average Vertex Area (Whole Surface):        0.61021 mm^2
       Raw Natural Surface Integral:               -1443.73450
       Raw Rectified Surface Integral:             10655.49707
       Raw Positive Surface Integral:               4605.88135
       Raw Negative Surface Integral:               6049.61572
       Raw Mean Natural Surface Integral:             -0.01070 across 134900 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07899 across 134900 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06649 across 69275 (51.35%) vertices
       Raw Mean Negative Surface Integral:             0.09218 across 65625 (48.65%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01754 across 82318.054688 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.12944 across 82318.054688 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10473 across 43980.417969 (53.43%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.15780 across 38337.792969 (46.57%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                -0.00000 +- 0.5955 
       Raw Min:                                       -1.79415 at vertex 111322  
       Raw Max:                                        1.93007 at vertex 64557   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
       Raw Total Surface Area:                     82317.60156 mm^2
       Raw Total Number of Vertices:                    134900
       Raw Average Vertex Area (Whole Surface):        0.61021 mm^2
       Raw Natural Surface Integral:                1893.25769
       Raw Rectified Surface Integral:             38579.49609
       Raw Positive Surface Integral:              20236.37695
       Raw Negative Surface Integral:              18343.11914
       Raw Mean Natural Surface Integral:              0.01403 across 134900 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.28599 across 134900 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.31704 across 63829 (47.32%) vertices
       Raw Mean Negative Surface Integral:             0.25810 across 71071 (52.68%) vertices
       Raw AreaNorm Natural Surface Integral:          0.02300 across 82318.054688 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.46866 across 82318.054688 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.50488 across 40081.796875 (48.69%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.43430 across 42236.503906 (51.31%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.22544 +- 5.9346 mm^-2
         K Min:                                      -18.99732 at vertex 59499   
         K Max:                                      871.78571 at vertex 67045   
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
         K Total Surface Area:                     82317.60156 mm^2
         K Total Number of Vertices:                    134900
         K Average Vertex Area (Whole Surface):        0.61021 mm^2
         K Natural Surface Integral:                  12.56621
         K Rectified Surface Integral:              5610.52588
         K Positive Surface Integral:               2811.54614
         K Negative Surface Integral:               2798.97998
         K Mean Natural Surface Integral:              0.00009 across 134900 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.04159 across 134900 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04616 across 60904 (45.15%) vertices
         K Mean Negative Surface Integral:             0.03783 across 73996 (54.85%) vertices
         K AreaNorm Natural Surface Integral:          0.00015 across 82318.054688 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.06816 across 82318.054688 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.10033 across 28024.191406 (34.04%) mm^2
         K AreaNorm Negative Surface Integral:         0.05155 across 54294.023438 (65.96%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.07472 +- 0.8554 mm^-1
         H Min:                                      -47.50978 at vertex 74629   
         H Max:                                       50.83007 at vertex 67045   
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
         H Total Surface Area:                     82317.60156 mm^2
         H Total Number of Vertices:                    134900
         H Average Vertex Area (Whole Surface):        0.61021 mm^2
         H Natural Surface Integral:               -1419.66956
         H Rectified Surface Integral:             14681.23242
         H Positive Surface Integral:               6630.78125
         H Negative Surface Integral:               8050.45068
         H Mean Natural Surface Integral:             -0.01052 across 134900 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10883 across 134900 (100.00%) vertices
         H Mean Positive Surface Integral:             0.09290 across 71372 (52.91%) vertices
         H Mean Negative Surface Integral:             0.12672 across 63528 (47.09%) vertices
         H AreaNorm Natural Surface Integral:         -0.01725 across 82318.054688 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.17835 across 82318.054688 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.14498 across 45734.664062 (55.56%) mm^2
         H AreaNorm Negative Surface Integral:         0.22006 across 36583.679688 (44.44%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.15643 +- 1.5545 mm^-1
        k1 Min:                                      -87.50333 at vertex 74629   
        k1 Max:                                       92.20530 at vertex 67045   
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
        k1 Total Surface Area:                     82317.60156 mm^2
        k1 Total Number of Vertices:                    134900
        k1 Average Vertex Area (Whole Surface):        0.61021 mm^2
        k1 Natural Surface Integral:               -4006.85889
        k1 Rectified Surface Integral:             32835.31250
        k1 Positive Surface Integral:              14414.22656
        k1 Negative Surface Integral:              18421.08594
        k1 Mean Natural Surface Integral:             -0.02970 across 134900 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.24340 across 134900 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.20196 across 71372 (52.91%) vertices
        k1 Mean Negative Surface Integral:             0.28997 across 63528 (47.09%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04868 across 82318.054688 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.39888 across 82318.054688 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.31517 across 45734.664062 (55.56%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.50353 across 36583.679688 (44.44%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00698 +- 0.2391 mm^-1
        k2 Min:                                      -14.89949 at vertex 75045   
        k2 Max:                                       12.41385 at vertex 85326   
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
        k2 Total Surface Area:                     82317.60156 mm^2
        k2 Total Number of Vertices:                    134900
        k2 Average Vertex Area (Whole Surface):        0.61021 mm^2
        k2 Natural Surface Integral:                1167.51965
        k2 Rectified Surface Integral:              8344.51855
        k2 Positive Surface Integral:               4756.01904
        k2 Negative Surface Integral:               3588.49951
        k2 Mean Natural Surface Integral:              0.00865 across 134900 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.06186 across 134900 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06442 across 73830 (54.73%) vertices
        k2 Mean Negative Surface Integral:             0.05876 across 61070 (45.27%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01418 across 82318.054688 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.10137 across 82318.054688 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10638 across 44709.394531 (54.31%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09542 across 37609.015625 (45.69%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               2.04738 +- 38.8212 mm^-2
         S Min:                                        0.00000 at vertex 264     
         S Max:                                     6847.63965 at vertex 67045   
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
         S Total Surface Area:                     82317.60156 mm^2
         S Total Number of Vertices:                    134900
         S Average Vertex Area (Whole Surface):        0.61021 mm^2
         S Natural Surface Integral:               36450.62109
         S Rectified Surface Integral:             36450.62109
         S Positive Surface Integral:              36450.62109
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.27020 across 134900 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.27020 across 134900 (100.00%) vertices
         S Mean Positive Surface Integral:             0.27020 across 134900 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.44280 across 82318.054688 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.44280 across 82318.054688 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.44280 across 82318.054688 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.47857 +- 1.0100 mm^-2
         C Min:                                        0.00241 at vertex 47545   
         C Max:                                       65.54087 at vertex 67045   
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
         C Total Surface Area:                     82317.60156 mm^2
         C Total Number of Vertices:                    134900
         C Average Vertex Area (Whole Surface):        0.61021 mm^2
         C Natural Surface Integral:               24430.67773
         C Rectified Surface Integral:             24430.67773
         C Positive Surface Integral:              24430.67773
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.18110 across 134900 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.18110 across 134900 (100.00%) vertices
         C Mean Positive Surface Integral:             0.18110 across 134900 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.29678 across 82318.054688 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.29678 across 82318.054688 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.29678 across 82318.054688 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              2.49825 +- 48.5394 mm^-2
        BE Min:                                        0.00001 at vertex 47545   
        BE Max:                                     8591.21094 at vertex 67045   
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
        BE Total Surface Area:                     82317.60156 mm^2
        BE Total Number of Vertices:                    134900
        BE Average Vertex Area (Whole Surface):        0.61021 mm^2
        BE Natural Surface Integral:               36475.16016
        BE Rectified Surface Integral:             36475.16016
        BE Positive Surface Integral:              36475.16016
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.27039 across 134900 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.27039 across 134900 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.27039 across 134900 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.44310 across 82318.054688 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.44310 across 82318.054688 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.44310 across 82318.054688 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              2.14548 +- 42.8594 mm^-2
        FI Min:                                        0.00000 at vertex 264     
        FI Max:                                     7630.03174 at vertex 67045   
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85317 +- 0.23159 mm
        FI Total Surface Area:                     82317.60156 mm^2
        FI Total Number of Vertices:                    134900
        FI Average Vertex Area (Whole Surface):        0.61021 mm^2
        FI Natural Surface Integral:               29155.29688
        FI Rectified Surface Integral:             29155.29688
        FI Positive Surface Integral:              29155.29688
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.21613 across 134900 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.21613 across 134900 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.21613 across 134900 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.35418 across 82318.054688 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.35418 across 82318.054688 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.35418 across 82318.054688 (100.00%) mm^2
        FI AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

curv -- calculation type:                                discrete
curv -- Folding Index (FI):                            2320.10474
curv -- Intrinsic Curvature Index - positive (ICIp):    223.73573
curv -- Intrinsic Curvature Index - negative (ICIn):    222.73575
curv -- Intrinsic Curvature Index - natural  (ICIt):      0.99999

Mean across 10 curvatures: 7.1395e-01 +- 1.0124e+00