cortical-surfaces-freesurfer/sub-14/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03414 +- 0.1835 
       Raw Min:                                       -0.92221 at vertex 105699  
       Raw Max:                                        1.99785 at vertex 92098   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
       Raw Total Surface Area:                     75468.06250 mm^2
       Raw Total Number of Vertices:                    123027
       Raw Average Vertex Area (Whole Surface):        0.61343 mm^2
       Raw Natural Surface Integral:               -1372.66382
       Raw Rectified Surface Integral:              9826.02344
       Raw Positive Surface Integral:               4226.67969
       Raw Negative Surface Integral:               5599.34375
       Raw Mean Natural Surface Integral:             -0.01116 across 123027 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07987 across 123027 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06591 across 64131 (52.13%) vertices
       Raw Mean Negative Surface Integral:             0.09507 across 58896 (47.87%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01819 across 75466.937500 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.13020 across 75466.937500 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10333 across 40904.613281 (54.20%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.16201 across 34561.730469 (45.80%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                 0.00000 +- 0.5738 
       Raw Min:                                       -1.68317 at vertex 105356  
       Raw Max:                                        1.79836 at vertex 51340   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
       Raw Total Surface Area:                     75468.06250 mm^2
       Raw Total Number of Vertices:                    123027
       Raw Average Vertex Area (Whole Surface):        0.61343 mm^2
       Raw Natural Surface Integral:                1775.25562
       Raw Rectified Surface Integral:             34042.29297
       Raw Positive Surface Integral:              17908.77344
       Raw Negative Surface Integral:              16133.51855
       Raw Mean Natural Surface Integral:              0.01443 across 123027 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.27671 across 123027 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.30486 across 58745 (47.75%) vertices
       Raw Mean Negative Surface Integral:             0.25098 across 64282 (52.25%) vertices
       Raw AreaNorm Natural Surface Integral:          0.02352 across 75466.937500 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.45109 across 75466.937500 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.48152 across 37192.234375 (49.28%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.42152 across 38274.265625 (50.72%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.19509 +- 3.7482 mm^-2
         K Min:                                      -13.41297 at vertex 122998  
         K Max:                                      629.93982 at vertex 92098   
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
         K Total Surface Area:                     75468.06250 mm^2
         K Total Number of Vertices:                    123027
         K Average Vertex Area (Whole Surface):        0.61343 mm^2
         K Natural Surface Integral:                  12.56629
         K Rectified Surface Integral:              5292.80762
         K Positive Surface Integral:               2652.68677
         K Negative Surface Integral:               2640.12061
         K Mean Natural Surface Integral:              0.00010 across 123027 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.04302 across 123027 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04737 across 55997 (45.52%) vertices
         K Mean Negative Surface Integral:             0.03939 across 67030 (54.48%) vertices
         K AreaNorm Natural Surface Integral:          0.00017 across 75466.937500 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.07013 across 75466.937500 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.10222 across 25949.554688 (34.38%) mm^2
         K AreaNorm Negative Surface Integral:         0.05332 across 49517.480469 (65.61%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.08629 +- 0.8089 mm^-1
         H Min:                                      -31.77423 at vertex 96813   
         H Max:                                       28.99502 at vertex 92098   
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
         H Total Surface Area:                     75468.06250 mm^2
         H Total Number of Vertices:                    123027
         H Average Vertex Area (Whole Surface):        0.61343 mm^2
         H Natural Surface Integral:               -1320.83289
         H Rectified Surface Integral:             13715.47168
         H Positive Surface Integral:               6197.31934
         H Negative Surface Integral:               7518.15234
         H Mean Natural Surface Integral:             -0.01074 across 123027 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.11148 across 123027 (100.00%) vertices
         H Mean Positive Surface Integral:             0.09317 across 66519 (54.07%) vertices
         H Mean Negative Surface Integral:             0.13305 across 56508 (45.93%) vertices
         H AreaNorm Natural Surface Integral:         -0.01750 across 75466.937500 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.18174 across 75466.937500 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.14383 across 43088.160156 (57.09%) mm^2
         H AreaNorm Negative Surface Integral:         0.23220 across 32378.224609 (42.90%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.17806 +- 1.4747 mm^-1
        k1 Min:                                      -53.68599 at vertex 96813   
        k1 Max:                                       43.70657 at vertex 52825   
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
        k1 Total Surface Area:                     75468.06250 mm^2
        k1 Total Number of Vertices:                    123027
        k1 Average Vertex Area (Whole Surface):        0.61343 mm^2
        k1 Natural Surface Integral:               -3652.84570
        k1 Rectified Surface Integral:             30550.70703
        k1 Positive Surface Integral:              13448.93066
        k1 Negative Surface Integral:              17101.77539
        k1 Mean Natural Surface Integral:             -0.02969 across 123027 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.24833 across 123027 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.20218 across 66519 (54.07%) vertices
        k1 Mean Negative Surface Integral:             0.30264 across 56508 (45.93%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04840 across 75466.937500 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.40482 across 75466.937500 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.31213 across 43088.160156 (57.09%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.52819 across 32378.224609 (42.90%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00549 +- 0.2266 mm^-1
        k2 Min:                                      -10.18806 at vertex 62202   
        k2 Max:                                       14.47705 at vertex 92098   
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
        k2 Total Surface Area:                     75468.06250 mm^2
        k2 Total Number of Vertices:                    123027
        k2 Average Vertex Area (Whole Surface):        0.61343 mm^2
        k2 Natural Surface Integral:                1011.17981
        k2 Rectified Surface Integral:              7655.28906
        k2 Positive Surface Integral:               4333.23438
        k2 Negative Surface Integral:               3322.05444
        k2 Mean Natural Surface Integral:              0.00822 across 123027 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.06222 across 123027 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06466 across 67017 (54.47%) vertices
        k2 Mean Negative Surface Integral:             0.05931 across 56010 (45.53%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01340 across 75466.937500 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.10144 across 75466.937500 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10678 across 40581.058594 (53.77%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09523 across 34885.554688 (46.23%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               1.86844 +- 19.3198 mm^-2
         S Min:                                        0.00000 at vertex 1446    
         S Max:                                     1920.50098 at vertex 96813   
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
         S Total Surface Area:                     75468.06250 mm^2
         S Total Number of Vertices:                    123027
         S Average Vertex Area (Whole Surface):        0.61343 mm^2
         S Natural Surface Integral:               35649.18750
         S Rectified Surface Integral:             35649.18750
         S Positive Surface Integral:              35649.18750
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.28977 across 123027 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.28977 across 123027 (100.00%) vertices
         S Mean Positive Surface Integral:             0.28977 across 123027 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.47238 across 75466.937500 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.47238 across 75466.937500 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.47238 across 75466.937500 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.48365 +- 0.9460 mm^-2
         C Min:                                        0.00000 at vertex 85125   
         C Max:                                       38.59698 at vertex 96813   
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
         C Total Surface Area:                     75468.06250 mm^2
         C Total Number of Vertices:                    123027
         C Average Vertex Area (Whole Surface):        0.61343 mm^2
         C Natural Surface Integral:               22708.21680
         C Rectified Surface Integral:             22708.21680
         C Positive Surface Integral:              22708.21680
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.18458 across 123027 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.18458 across 123027 (100.00%) vertices
         C Mean Positive Surface Integral:             0.18458 across 123027 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.30090 across 75466.937500 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.30090 across 75466.937500 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.30090 across 75466.937500 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              2.25786 +- 25.1935 mm^-2
        BE Min:                                        0.00000 at vertex 85125   
        BE Max:                                     2979.45410 at vertex 96813   
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
        BE Total Surface Area:                     75468.06250 mm^2
        BE Total Number of Vertices:                    123027
        BE Average Vertex Area (Whole Surface):        0.61343 mm^2
        BE Natural Surface Integral:               35671.89062
        BE Rectified Surface Integral:             35671.89062
        BE Positive Surface Integral:              35671.89062
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.28995 across 123027 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.28995 across 123027 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.28995 across 123027 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.47268 across 75466.937500 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.47268 across 75466.937500 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.47268 across 75466.937500 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              1.94145 +- 21.6186 mm^-2
        FI Min:                                        0.00000 at vertex 1446    
        FI Max:                                     2352.70923 at vertex 96813   
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85598 +- 0.23216 mm
        FI Total Surface Area:                     75468.06250 mm^2
        FI Total Number of Vertices:                    123027
        FI Average Vertex Area (Whole Surface):        0.61343 mm^2
        FI Natural Surface Integral:               28806.56250
        FI Rectified Surface Integral:             28806.56250
        FI Positive Surface Integral:              28806.56250
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.23415 across 123027 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.23415 across 123027 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.23415 across 123027 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.38171 across 75466.937500 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.38171 across 75466.937500 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.38171 across 75466.937500 (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):                            2292.35352
curv -- Intrinsic Curvature Index - positive (ICIp):    211.09410
curv -- Intrinsic Curvature Index - negative (ICIn):    210.09412
curv -- Intrinsic Curvature Index - natural  (ICIt):      0.99999

Mean across 10 curvatures: 6.4535e-01 +- 9.2227e-01