cortical-surfaces-freesurfer/sub-02/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03095 +- 0.1761 
       Raw Min:                                       -0.91665 at vertex 136839  
       Raw Max:                                        1.74388 at vertex 33475   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
       Raw Total Surface Area:                     98781.25781 mm^2
       Raw Total Number of Vertices:                    161415
       Raw Average Vertex Area (Whole Surface):        0.61197 mm^2
       Raw Natural Surface Integral:               -1607.35925
       Raw Rectified Surface Integral:             12390.53418
       Raw Positive Surface Integral:               5391.58740
       Raw Negative Surface Integral:               6998.94678
       Raw Mean Natural Surface Integral:             -0.00996 across 161415 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07676 across 161415 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06432 across 83829 (51.93%) vertices
       Raw Mean Negative Surface Integral:             0.09021 across 77586 (48.07%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01627 across 98780.445312 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.12544 across 98780.445312 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10063 across 53578.250000 (54.24%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.15484 across 45202.195312 (45.76%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                 0.00000 +- 0.6058 
       Raw Min:                                       -1.67273 at vertex 142021  
       Raw Max:                                        1.95319 at vertex 72598   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
       Raw Total Surface Area:                     98781.25781 mm^2
       Raw Total Number of Vertices:                    161415
       Raw Average Vertex Area (Whole Surface):        0.61197 mm^2
       Raw Natural Surface Integral:                2641.49341
       Raw Rectified Surface Integral:             47226.83984
       Raw Positive Surface Integral:              24934.16602
       Raw Negative Surface Integral:              22292.67188
       Raw Mean Natural Surface Integral:              0.01636 across 161415 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.29258 across 161415 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.32286 across 77229 (47.84%) vertices
       Raw Mean Negative Surface Integral:             0.26480 across 84186 (52.16%) vertices
       Raw AreaNorm Natural Surface Integral:          0.02674 across 98780.445312 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.47810 across 98780.445312 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.51088 across 48806.437500 (49.41%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.44609 across 49973.984375 (50.59%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.25883 +- 16.8462 mm^-2
         K Min:                                      -21.88718 at vertex 113367  
         K Max:                                     6099.23877 at vertex 91890   
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
         K Total Surface Area:                     98781.25781 mm^2
         K Total Number of Vertices:                    161415
         K Average Vertex Area (Whole Surface):        0.61197 mm^2
         K Natural Surface Integral:                  12.56639
         K Rectified Surface Integral:              6397.26221
         K Positive Surface Integral:               3204.91431
         K Negative Surface Integral:               3192.34790
         K Mean Natural Surface Integral:              0.00008 across 161415 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.03963 across 161415 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04422 across 72471 (44.90%) vertices
         K Mean Negative Surface Integral:             0.03589 across 88944 (55.10%) vertices
         K AreaNorm Natural Surface Integral:          0.00013 across 98780.445312 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.06476 across 98780.445312 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.09509 across 33704.515625 (34.12%) mm^2
         K AreaNorm Negative Surface Integral:         0.04906 across 65075.675781 (65.88%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.06796 +- 0.9527 mm^-1
         H Min:                                     -117.69828 at vertex 91890   
         H Max:                                       55.33327 at vertex 15580   
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
         H Total Surface Area:                     98781.25781 mm^2
         H Total Number of Vertices:                    161415
         H Average Vertex Area (Whole Surface):        0.61197 mm^2
         H Natural Surface Integral:               -1526.01733
         H Rectified Surface Integral:             17035.58203
         H Positive Surface Integral:               7754.78223
         H Negative Surface Integral:               9280.79980
         H Mean Natural Surface Integral:             -0.00945 across 161415 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10554 across 161415 (100.00%) vertices
         H Mean Positive Surface Integral:             0.08981 across 86342 (53.49%) vertices
         H Mean Negative Surface Integral:             0.12362 across 75073 (46.51%) vertices
         H AreaNorm Natural Surface Integral:         -0.01545 across 98780.445312 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.17246 across 98780.445312 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.13906 across 55763.902344 (56.45%) mm^2
         H AreaNorm Negative Surface Integral:         0.21575 across 43016.554688 (43.55%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.14301 +- 1.7457 mm^-1
        k1 Min:                                     -205.75307 at vertex 91890   
        k1 Max:                                       95.97031 at vertex 15580   
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
        k1 Total Surface Area:                     98781.25781 mm^2
        k1 Total Number of Vertices:                    161415
        k1 Average Vertex Area (Whole Surface):        0.61197 mm^2
        k1 Natural Surface Integral:               -4304.56006
        k1 Rectified Surface Integral:             38062.86719
        k1 Positive Surface Integral:              16879.15430
        k1 Negative Surface Integral:              21183.71289
        k1 Mean Natural Surface Integral:             -0.02667 across 161415 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.23581 across 161415 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.19549 across 86342 (53.49%) vertices
        k1 Mean Negative Surface Integral:             0.28217 across 75073 (46.51%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04358 across 98780.445312 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.38533 across 98780.445312 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.30269 across 55763.902344 (56.45%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.49245 across 43016.554688 (43.55%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00708 +- 0.2512 mm^-1
        k2 Min:                                      -29.64349 at vertex 91890   
        k2 Max:                                       20.31319 at vertex 33475   
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
        k2 Total Surface Area:                     98781.25781 mm^2
        k2 Total Number of Vertices:                    161415
        k2 Average Vertex Area (Whole Surface):        0.61197 mm^2
        k2 Natural Surface Integral:                1252.52527
        k2 Rectified Surface Integral:              9721.00879
        k2 Positive Surface Integral:               5486.76660
        k2 Negative Surface Integral:               4234.24170
        k2 Mean Natural Surface Integral:              0.00776 across 161415 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.06022 across 161415 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06229 across 88084 (54.57%) vertices
        k2 Mean Negative Surface Integral:             0.05774 across 73331 (45.43%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01268 across 98780.445312 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.09841 across 98780.445312 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10280 across 53371.292969 (54.03%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09325 across 45409.175781 (45.97%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               2.61359 +- 125.0845 mm^-2
         S Min:                                        0.00000 at vertex 322     
         S Max:                                    32750.40625 at vertex 94159   
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
         S Total Surface Area:                     98781.25781 mm^2
         S Total Number of Vertices:                    161415
         S Average Vertex Area (Whole Surface):        0.61197 mm^2
         S Natural Surface Integral:               41902.32812
         S Rectified Surface Integral:             41902.32812
         S Positive Surface Integral:              41902.32812
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.25959 across 161415 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.25959 across 161415 (100.00%) vertices
         S Mean Positive Surface Integral:             0.25959 across 161415 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.42420 across 98780.445312 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.42420 across 98780.445312 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.42420 across 98780.445312 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.46763 +- 1.1606 mm^-2
         C Min:                                        0.00036 at vertex 128082  
         C Max:                                      146.99161 at vertex 91890   
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
         C Total Surface Area:                     98781.25781 mm^2
         C Total Number of Vertices:                    161415
         C Average Vertex Area (Whole Surface):        0.61197 mm^2
         C Natural Surface Integral:               28333.52344
         C Rectified Surface Integral:             28333.52344
         C Positive Surface Integral:              28333.52344
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.17553 across 161415 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.17553 across 161415 (100.00%) vertices
         C Mean Positive Surface Integral:             0.17553 across 161415 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.28683 across 98780.445312 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.28683 across 98780.445312 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.28683 across 98780.445312 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              3.13118 +- 150.0469 mm^-2
        BE Min:                                        0.00000 at vertex 128082  
        BE Max:                                    43213.06250 at vertex 91890   
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
        BE Total Surface Area:                     98781.25781 mm^2
        BE Total Number of Vertices:                    161415
        BE Average Vertex Area (Whole Surface):        0.61197 mm^2
        BE Natural Surface Integral:               41925.92969
        BE Rectified Surface Integral:             41925.92969
        BE Positive Surface Integral:              41925.92969
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.25974 across 161415 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.25974 across 161415 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.25974 across 161415 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.42444 across 98780.445312 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.42444 across 98780.445312 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.42444 across 98780.445312 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              2.73939 +- 135.3081 mm^-2
        FI Min:                                        0.00000 at vertex 322     
        FI Max:                                    36235.08594 at vertex 91890   
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85385 +- 0.23052 mm
        FI Total Surface Area:                     98781.25781 mm^2
        FI Total Number of Vertices:                    161415
        FI Average Vertex Area (Whole Surface):        0.61197 mm^2
        FI Natural Surface Integral:               33562.77734
        FI Rectified Surface Integral:             33562.77734
        FI Positive Surface Integral:              33562.77734
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.20793 across 161415 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.20793 across 161415 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.20793 across 161415 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.33977 across 98780.445312 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.33977 across 98780.445312 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.33977 across 98780.445312 (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):                            2670.84106
curv -- Intrinsic Curvature Index - positive (ICIp):    255.03897
curv -- Intrinsic Curvature Index - negative (ICIn):    254.03897
curv -- Intrinsic Curvature Index - natural  (ICIt):      1.00000

Mean across 10 curvatures: 8.9758e-01 +- 1.2804e+00