cortical-surfaces-freesurfer/sub-06/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03415 +- 0.1813 
       Raw Min:                                       -1.82303 at vertex 113273  
       Raw Max:                                        1.33678 at vertex 122391  
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
       Raw Total Surface Area:                    104232.01562 mm^2
       Raw Total Number of Vertices:                    169645
       Raw Average Vertex Area (Whole Surface):        0.61441 mm^2
       Raw Natural Surface Integral:               -1813.01953
       Raw Rectified Surface Integral:             13372.08789
       Raw Positive Surface Integral:               5779.53418
       Raw Negative Surface Integral:               7592.55371
       Raw Mean Natural Surface Integral:             -0.01069 across 169645 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07882 across 169645 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06551 across 88223 (52.00%) vertices
       Raw Mean Negative Surface Integral:             0.09325 across 81422 (48.00%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01739 across 104233.562500 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.12829 across 104233.562500 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10180 across 56771.214844 (54.47%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.15997 across 47461.628906 (45.53%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                 0.00000 +- 0.5814 
       Raw Min:                                       -1.66112 at vertex 146218  
       Raw Max:                                        1.82155 at vertex 69346   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
       Raw Total Surface Area:                    104232.01562 mm^2
       Raw Total Number of Vertices:                    169645
       Raw Average Vertex Area (Whole Surface):        0.61441 mm^2
       Raw Natural Surface Integral:                2785.94922
       Raw Rectified Surface Integral:             47459.26562
       Raw Positive Surface Integral:              25122.60742
       Raw Negative Surface Integral:              22336.65820
       Raw Mean Natural Surface Integral:              0.01642 across 169645 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.27976 across 169645 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.31182 across 80568 (47.49%) vertices
       Raw Mean Negative Surface Integral:             0.25076 across 89077 (52.51%) vertices
       Raw AreaNorm Natural Surface Integral:          0.02673 across 104233.562500 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.45532 across 104233.562500 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.49122 across 51143.007812 (49.07%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.42073 across 53089.851562 (50.93%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.25853 +- 18.3840 mm^-2
         K Min:                                      -68.98204 at vertex 115958  
         K Max:                                     5504.06006 at vertex 113273  
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
         K Total Surface Area:                    104232.01562 mm^2
         K Total Number of Vertices:                    169645
         K Average Vertex Area (Whole Surface):        0.61441 mm^2
         K Natural Surface Integral:                  12.56632
         K Rectified Surface Integral:              6482.45898
         K Positive Surface Integral:               3247.51270
         K Negative Surface Integral:               3234.94629
         K Mean Natural Surface Integral:              0.00007 across 169645 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.03821 across 169645 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04202 across 77276 (45.55%) vertices
         K Mean Negative Surface Integral:             0.03502 across 92369 (54.45%) vertices
         K AreaNorm Natural Surface Integral:          0.00012 across 104233.562500 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.06219 across 104233.562500 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.08963 across 36231.500000 (34.76%) mm^2
         K AreaNorm Negative Surface Integral:         0.04757 across 68001.570312 (65.24%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.07462 +- 1.0208 mm^-1
         H Min:                                     -193.84999 at vertex 113273  
         H Max:                                       54.01872 at vertex 104710  
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
         H Total Surface Area:                    104232.01562 mm^2
         H Total Number of Vertices:                    169645
         H Average Vertex Area (Whole Surface):        0.61441 mm^2
         H Natural Surface Integral:               -1532.04468
         H Rectified Surface Integral:             17990.47266
         H Positive Surface Integral:               8229.21387
         H Negative Surface Integral:               9761.25879
         H Mean Natural Surface Integral:             -0.00903 across 169645 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10605 across 169645 (100.00%) vertices
         H Mean Positive Surface Integral:             0.08974 across 91705 (54.06%) vertices
         H Mean Negative Surface Integral:             0.12524 across 77940 (45.94%) vertices
         H AreaNorm Natural Surface Integral:         -0.01470 across 104233.562500 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.17260 across 104233.562500 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.13822 across 59536.398438 (57.12%) mm^2
         H AreaNorm Negative Surface Integral:         0.21839 across 44696.335938 (42.88%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.15653 +- 1.8943 mm^-1
        k1 Min:                                     -372.94147 at vertex 113273  
        k1 Max:                                       92.88153 at vertex 104711  
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
        k1 Total Surface Area:                    104232.01562 mm^2
        k1 Total Number of Vertices:                    169645
        k1 Average Vertex Area (Whole Surface):        0.61441 mm^2
        k1 Natural Surface Integral:               -4438.68457
        k1 Rectified Surface Integral:             39972.17188
        k1 Positive Surface Integral:              17766.74414
        k1 Negative Surface Integral:              22205.42773
        k1 Mean Natural Surface Integral:             -0.02616 across 169645 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.23562 across 169645 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.19374 across 91705 (54.06%) vertices
        k1 Mean Negative Surface Integral:             0.28490 across 77940 (45.94%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04258 across 104233.562500 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.38349 across 104233.562500 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.29842 across 59536.398438 (57.12%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.49681 across 44696.335938 (42.88%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00729 +- 0.2450 mm^-1
        k2 Min:                                      -28.54725 at vertex 115943  
        k2 Max:                                       27.55977 at vertex 104710  
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
        k2 Total Surface Area:                    104232.01562 mm^2
        k2 Total Number of Vertices:                    169645
        k2 Average Vertex Area (Whole Surface):        0.61441 mm^2
        k2 Natural Surface Integral:                1374.59790
        k2 Rectified Surface Integral:             10024.43848
        k2 Positive Surface Integral:               5699.51807
        k2 Negative Surface Integral:               4324.92041
        k2 Mean Natural Surface Integral:              0.00810 across 169645 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.05909 across 169645 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06124 across 93061 (54.86%) vertices
        k2 Mean Negative Surface Integral:             0.05647 across 76584 (45.14%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01319 across 104233.562500 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.09617 across 104233.562500 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10092 across 56477.296875 (54.18%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09056 across 47755.656250 (45.82%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               3.15616 +- 331.1263 mm^-2
         S Min:                                        0.00000 at vertex 407     
         S Max:                                   128295.03125 at vertex 113273  
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
         S Total Surface Area:                    104232.01562 mm^2
         S Total Number of Vertices:                    169645
         S Average Vertex Area (Whole Surface):        0.61441 mm^2
         S Natural Surface Integral:               43714.50000
         S Rectified Surface Integral:             43714.50000
         S Positive Surface Integral:              43714.50000
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.25768 across 169645 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.25768 across 169645 (100.00%) vertices
         S Mean Positive Surface Integral:             0.25768 across 169645 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.41939 across 104233.562500 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.41939 across 104233.562500 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.41939 across 104233.562500 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.45721 +- 1.2757 mm^-2
         C Min:                                        0.00000 at vertex 96548   
         C Max:                                      263.91586 at vertex 113273  
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
         C Total Surface Area:                    104232.01562 mm^2
         C Total Number of Vertices:                    169645
         C Average Vertex Area (Whole Surface):        0.61441 mm^2
         C Natural Surface Integral:               29715.22266
         C Rectified Surface Integral:             29715.22266
         C Positive Surface Integral:              29715.22266
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.17516 across 169645 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.17516 across 169645 (100.00%) vertices
         C Mean Positive Surface Integral:             0.17516 across 169645 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.28508 across 104233.562500 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.28508 across 104233.562500 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.28508 across 104233.562500 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              3.67313 +- 361.4145 mm^-2
        BE Min:                                        0.00000 at vertex 96548   
        BE Max:                                   139303.15625 at vertex 113273  
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
        BE Total Surface Area:                    104232.01562 mm^2
        BE Total Number of Vertices:                    169645
        BE Average Vertex Area (Whole Surface):        0.61441 mm^2
        BE Natural Surface Integral:               43738.39062
        BE Rectified Surface Integral:             43738.39062
        BE Positive Surface Integral:              43738.39062
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.25782 across 169645 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.25782 across 169645 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.25782 across 169645 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.41962 across 104233.562500 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.41962 across 104233.562500 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.41962 across 104233.562500 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              3.28936 +- 345.2349 mm^-2
        FI Min:                                        0.00000 at vertex 407     
        FI Max:                                   133581.28125 at vertex 113273  
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85623 +- 0.22875 mm
        FI Total Surface Area:                    104232.01562 mm^2
        FI Total Number of Vertices:                    169645
        FI Average Vertex Area (Whole Surface):        0.61441 mm^2
        FI Natural Surface Integral:               35303.30078
        FI Rectified Surface Integral:             35303.30078
        FI Positive Surface Integral:              35303.30078
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.20810 across 169645 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.20810 across 169645 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.20810 across 169645 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.33869 across 104233.562500 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.33869 across 104233.562500 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.33869 across 104233.562500 (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):                            2809.34741
curv -- Intrinsic Curvature Index - positive (ICIp):    258.42886
curv -- Intrinsic Curvature Index - negative (ICIn):    257.42883
curv -- Intrinsic Curvature Index - natural  (ICIt):      1.00000

Mean across 10 curvatures: 1.0576e+00 +- 1.5295e+00