cortical-surfaces-freesurfer/sub-05/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03908 +- 0.1874 
       Raw Min:                                       -1.57222 at vertex 58593   
       Raw Max:                                        1.65052 at vertex 99008   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
       Raw Total Surface Area:                     86833.98438 mm^2
       Raw Total Number of Vertices:                    142731
       Raw Average Vertex Area (Whole Surface):        0.60838 mm^2
       Raw Natural Surface Integral:               -1828.41833
       Raw Rectified Surface Integral:             11516.04590
       Raw Positive Surface Integral:               4843.81396
       Raw Negative Surface Integral:               6672.23193
       Raw Mean Natural Surface Integral:             -0.01281 across 142731 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.08068 across 142731 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06626 across 73107 (51.22%) vertices
       Raw Mean Negative Surface Integral:             0.09583 across 69624 (48.78%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.02106 across 86832.875000 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.13262 across 86832.875000 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10376 across 46683.921875 (53.76%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.16619 across 40148.820312 (46.24%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                 0.00000 +- 0.5762 
       Raw Min:                                       -1.79026 at vertex 4098    
       Raw Max:                                        1.88870 at vertex 62490   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
       Raw Total Surface Area:                     86833.98438 mm^2
       Raw Total Number of Vertices:                    142731
       Raw Average Vertex Area (Whole Surface):        0.60838 mm^2
       Raw Natural Surface Integral:                2315.50342
       Raw Rectified Surface Integral:             39118.62891
       Raw Positive Surface Integral:              20717.06641
       Raw Negative Surface Integral:              18401.56250
       Raw Mean Natural Surface Integral:              0.01622 across 142731 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.27407 across 142731 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.30287 across 68402 (47.92%) vertices
       Raw Mean Negative Surface Integral:             0.24757 across 74329 (52.08%) vertices
       Raw AreaNorm Natural Surface Integral:          0.02667 across 86832.875000 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.45050 across 86832.875000 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.47988 across 43171.464844 (49.72%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.42146 across 43661.476562 (50.28%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.33126 +- 32.6874 mm^-2
         K Min:                                      -20.62853 at vertex 47888   
         K Max:                                    11760.91016 at vertex 86263   
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
         K Total Surface Area:                     86833.98438 mm^2
         K Total Number of Vertices:                    142731
         K Average Vertex Area (Whole Surface):        0.60838 mm^2
         K Natural Surface Integral:                  12.56639
         K Rectified Surface Integral:              6330.71338
         K Positive Surface Integral:               3171.63989
         K Negative Surface Integral:               3159.07349
         K Mean Natural Surface Integral:              0.00009 across 142731 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.04435 across 142731 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04922 across 64444 (45.15%) vertices
         K Mean Negative Surface Integral:             0.04035 across 78287 (54.85%) vertices
         K AreaNorm Natural Surface Integral:          0.00014 across 86832.875000 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.07291 across 86832.875000 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.10813 across 29332.759766 (33.78%) mm^2
         K AreaNorm Negative Surface Integral:         0.05494 across 57499.535156 (66.22%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.09235 +- 1.3750 mm^-1
         H Min:                                     -359.62109 at vertex 86263   
         H Max:                                       76.05183 at vertex 63857   
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
         H Total Surface Area:                     86833.98438 mm^2
         H Total Number of Vertices:                    142731
         H Average Vertex Area (Whole Surface):        0.60838 mm^2
         H Natural Surface Integral:               -1640.31018
         H Rectified Surface Integral:             16053.49609
         H Positive Surface Integral:               7206.59277
         H Negative Surface Integral:               8846.90332
         H Mean Natural Surface Integral:             -0.01149 across 142731 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.11247 across 142731 (100.00%) vertices
         H Mean Positive Surface Integral:             0.09373 across 76888 (53.87%) vertices
         H Mean Negative Surface Integral:             0.13436 across 65843 (46.13%) vertices
         H AreaNorm Natural Surface Integral:         -0.01889 across 86832.875000 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.18488 across 86832.875000 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.14529 across 49600.453125 (57.12%) mm^2
         H AreaNorm Negative Surface Integral:         0.23761 across 37232.250000 (42.88%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.18904 +- 2.6144 mm^-1
        k1 Min:                                     -702.50067 at vertex 86263   
        k1 Max:                                      137.79123 at vertex 63857   
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
        k1 Total Surface Area:                     86833.98438 mm^2
        k1 Total Number of Vertices:                    142731
        k1 Average Vertex Area (Whole Surface):        0.60838 mm^2
        k1 Natural Surface Integral:               -4391.39844
        k1 Rectified Surface Integral:             35793.16016
        k1 Positive Surface Integral:              15700.88086
        k1 Negative Surface Integral:              20092.27930
        k1 Mean Natural Surface Integral:             -0.03077 across 142731 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.25077 across 142731 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.20420 across 76888 (53.87%) vertices
        k1 Mean Negative Surface Integral:             0.30515 across 65843 (46.13%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.05057 across 86832.875000 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.41221 across 86832.875000 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.31655 across 49600.453125 (57.12%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.53965 across 37232.250000 (42.88%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00435 +- 0.2514 mm^-1
        k2 Min:                                      -16.74149 at vertex 86263   
        k2 Max:                                       14.31244 at vertex 63857   
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
        k2 Total Surface Area:                     86833.98438 mm^2
        k2 Total Number of Vertices:                    142731
        k2 Average Vertex Area (Whole Surface):        0.60838 mm^2
        k2 Natural Surface Integral:                1110.77808
        k2 Rectified Surface Integral:              8931.76270
        k2 Positive Surface Integral:               5021.27002
        k2 Negative Surface Integral:               3910.49219
        k2 Mean Natural Surface Integral:              0.00778 across 142731 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.06258 across 142731 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06494 across 77323 (54.17%) vertices
        k2 Mean Negative Surface Integral:             0.05979 across 65408 (45.83%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01279 across 86832.875000 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.10286 across 86832.875000 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10819 across 46412.312500 (53.45%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09674 across 40420.789062 (46.55%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               6.27132 +- 1255.8646 mm^-2
         S Min:                                        0.00000 at vertex 162     
         S Max:                                   470265.62500 at vertex 86263   
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
         S Total Surface Area:                     86833.98438 mm^2
         S Total Number of Vertices:                    142731
         S Average Vertex Area (Whole Surface):        0.60838 mm^2
         S Natural Surface Integral:               42694.04688
         S Rectified Surface Integral:             42694.04688
         S Positive Surface Integral:              42694.04688
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.29912 across 142731 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.29912 across 142731 (100.00%) vertices
         S Mean Positive Surface Integral:             0.29912 across 142731 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.49168 across 86832.875000 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.49168 across 86832.875000 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.49168 across 86832.875000 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.50320 +- 1.7927 mm^-2
         C Min:                                        0.00129 at vertex 62330   
         C Max:                                      496.88403 at vertex 86263   
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
         C Total Surface Area:                     86833.98438 mm^2
         C Total Number of Vertices:                    142731
         C Average Vertex Area (Whole Surface):        0.60838 mm^2
         C Natural Surface Integral:               26594.96289
         C Rectified Surface Integral:             26594.96289
         C Positive Surface Integral:              26594.96289
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.18633 across 142731 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.18633 across 142731 (100.00%) vertices
         C Mean Positive Surface Integral:             0.18633 across 142731 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.30628 across 86832.875000 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.30628 across 86832.875000 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.30628 across 86832.875000 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              6.93380 +- 1319.0104 mm^-2
        BE Min:                                        0.00000 at vertex 62330   
        BE Max:                                   493787.46875 at vertex 86263   
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
        BE Total Surface Area:                     86833.98438 mm^2
        BE Total Number of Vertices:                    142731
        BE Average Vertex Area (Whole Surface):        0.60838 mm^2
        BE Natural Surface Integral:               42718.03906
        BE Rectified Surface Integral:             42718.03906
        BE Positive Surface Integral:              42718.03906
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.29929 across 142731 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.29929 across 142731 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.29929 across 142731 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.49196 across 86832.875000 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.49196 across 86832.875000 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.49196 across 86832.875000 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              6.46365 +- 1286.5980 mm^-2
        FI Min:                                        0.00000 at vertex 162     
        FI Max:                                   481746.28125 at vertex 86263   
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85184 +- 0.23282 mm
        FI Total Surface Area:                     86833.98438 mm^2
        FI Total Number of Vertices:                    142731
        FI Average Vertex Area (Whole Surface):        0.60838 mm^2
        FI Natural Surface Integral:               34495.01953
        FI Rectified Surface Integral:             34495.01953
        FI Positive Surface Integral:              34495.01953
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.24168 across 142731 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.24168 across 142731 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.24168 across 142731 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.39726 across 86832.875000 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.39726 across 86832.875000 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.39726 across 86832.875000 (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):                            2745.02637
curv -- Intrinsic Curvature Index - positive (ICIp):    252.39108
curv -- Intrinsic Curvature Index - negative (ICIn):    251.39108
curv -- Intrinsic Curvature Index - natural  (ICIt):      1.00000

Mean across 10 curvatures: 2.0187e+00 +- 2.9806e+00