cortical-surfaces-freesurfer/sub-03/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03527 +- 0.1862 
       Raw Min:                                       -2.70801 at vertex 82454   
       Raw Max:                                        1.20997 at vertex 32110   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
       Raw Total Surface Area:                     78549.09375 mm^2
       Raw Total Number of Vertices:                    127449
       Raw Average Vertex Area (Whole Surface):        0.61632 mm^2
       Raw Natural Surface Integral:               -1576.64429
       Raw Rectified Surface Integral:             10232.64941
       Raw Positive Surface Integral:               4328.00244
       Raw Negative Surface Integral:               5904.64697
       Raw Mean Natural Surface Integral:             -0.01237 across 127449 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.08029 across 127449 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06530 across 66276 (52.00%) vertices
       Raw Mean Negative Surface Integral:             0.09652 across 61173 (48.00%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.02007 across 78548.351562 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.13027 across 78548.351562 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10258 across 42192.261719 (53.71%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.16241 across 36356.429688 (46.28%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                -0.00000 +- 0.6026 
       Raw Min:                                       -1.70071 at vertex 6531    
       Raw Max:                                        1.90831 at vertex 59635   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
       Raw Total Surface Area:                     78549.09375 mm^2
       Raw Total Number of Vertices:                    127449
       Raw Average Vertex Area (Whole Surface):        0.61632 mm^2
       Raw Natural Surface Integral:                1534.87415
       Raw Rectified Surface Integral:             37184.84766
       Raw Positive Surface Integral:              19359.85938
       Raw Negative Surface Integral:              17824.98633
       Raw Mean Natural Surface Integral:              0.01204 across 127449 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.29176 across 127449 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.31807 across 60867 (47.76%) vertices
       Raw Mean Negative Surface Integral:             0.26771 across 66582 (52.24%) vertices
       Raw AreaNorm Natural Surface Integral:          0.01954 across 78548.351562 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.47340 across 78548.351562 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.50439 across 38382.449219 (48.86%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.44378 across 40166.421875 (51.14%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.24770 +- 6.1871 mm^-2
         K Min:                                      -47.94365 at vertex 87609   
         K Max:                                      974.18140 at vertex 32110   
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
         K Total Surface Area:                     78549.09375 mm^2
         K Total Number of Vertices:                    127449
         K Average Vertex Area (Whole Surface):        0.61632 mm^2
         K Natural Surface Integral:                  12.56619
         K Rectified Surface Integral:              5737.37598
         K Positive Surface Integral:               2874.97095
         K Negative Surface Integral:               2862.40479
         K Mean Natural Surface Integral:              0.00010 across 127449 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.04502 across 127449 (100.00%) vertices
         K Mean Positive Surface Integral:             0.05003 across 57462 (45.09%) vertices
         K Mean Negative Surface Integral:             0.04090 across 69987 (54.91%) vertices
         K AreaNorm Natural Surface Integral:          0.00016 across 78548.351562 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.07304 across 78548.351562 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.10799 across 26622.056641 (33.89%) mm^2
         K AreaNorm Negative Surface Integral:         0.05512 across 51926.402344 (66.11%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.08075 +- 0.9092 mm^-1
         H Min:                                      -46.41464 at vertex 62119   
         H Max:                                       60.52825 at vertex 127380  
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
         H Total Surface Area:                     78549.09375 mm^2
         H Total Number of Vertices:                    127449
         H Average Vertex Area (Whole Surface):        0.61632 mm^2
         H Natural Surface Integral:               -1395.83948
         H Rectified Surface Integral:             14346.20605
         H Positive Surface Integral:               6475.18359
         H Negative Surface Integral:               7871.02295
         H Mean Natural Surface Integral:             -0.01095 across 127449 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.11256 across 127449 (100.00%) vertices
         H Mean Positive Surface Integral:             0.09347 across 69277 (54.36%) vertices
         H Mean Negative Surface Integral:             0.13531 across 58172 (45.64%) vertices
         H AreaNorm Natural Surface Integral:         -0.01777 across 78548.351562 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.18264 across 78548.351562 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.14418 across 44910.742188 (57.18%) mm^2
         H AreaNorm Negative Surface Integral:         0.23400 across 33637.562500 (42.82%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.16742 +- 1.6562 mm^-1
        k1 Min:                                      -90.48679 at vertex 62119   
        k1 Max:                                      120.96336 at vertex 127380  
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
        k1 Total Surface Area:                     78549.09375 mm^2
        k1 Total Number of Vertices:                    127449
        k1 Average Vertex Area (Whole Surface):        0.61632 mm^2
        k1 Natural Surface Integral:               -3833.94312
        k1 Rectified Surface Integral:             32067.70117
        k1 Positive Surface Integral:              14116.87891
        k1 Negative Surface Integral:              17950.82227
        k1 Mean Natural Surface Integral:             -0.03008 across 127449 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.25161 across 127449 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.20377 across 69277 (54.36%) vertices
        k1 Mean Negative Surface Integral:             0.30858 across 58172 (45.64%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04881 across 78548.351562 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.40825 across 78548.351562 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.31433 across 44910.742188 (57.18%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.53365 across 33637.562500 (42.82%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00592 +- 0.2575 mm^-1
        k2 Min:                                      -12.57554 at vertex 63246   
        k2 Max:                                       18.61009 at vertex 32110   
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
        k2 Total Surface Area:                     78549.09375 mm^2
        k2 Total Number of Vertices:                    127449
        k2 Average Vertex Area (Whole Surface):        0.61632 mm^2
        k2 Natural Surface Integral:                1042.26416
        k2 Rectified Surface Integral:              8125.37598
        k2 Positive Surface Integral:               4583.81982
        k2 Negative Surface Integral:               3541.55591
        k2 Mean Natural Surface Integral:              0.00818 across 127449 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.06375 across 127449 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06618 across 69262 (54.34%) vertices
        k2 Mean Negative Surface Integral:             0.06087 across 58187 (45.66%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01327 across 78548.351562 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.10344 across 78548.351562 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10872 across 42160.910156 (53.67%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09733 across 36387.871094 (46.33%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               2.34208 +- 55.6117 mm^-2
         S Min:                                        0.00000 at vertex 120     
         S Max:                                    14609.60938 at vertex 127380  
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
         S Total Surface Area:                     78549.09375 mm^2
         S Total Number of Vertices:                    127449
         S Average Vertex Area (Whole Surface):        0.61632 mm^2
         S Natural Surface Integral:               38421.32812
         S Rectified Surface Integral:             38421.32812
         S Positive Surface Integral:              38421.32812
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.30146 across 127449 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.30146 across 127449 (100.00%) vertices
         S Mean Positive Surface Integral:             0.30146 across 127449 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.48914 across 78548.351562 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.48914 across 78548.351562 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.48914 across 78548.351562 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.49898 +- 1.0815 mm^-2
         C Min:                                        0.00091 at vertex 127343  
         C Max:                                       85.53403 at vertex 127380  
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
         C Total Surface Area:                     78549.09375 mm^2
         C Total Number of Vertices:                    127449
         C Average Vertex Area (Whole Surface):        0.61632 mm^2
         C Natural Surface Integral:               23857.28320
         C Rectified Surface Integral:             23857.28320
         C Positive Surface Integral:              23857.28320
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.18719 across 127449 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.18719 across 127449 (100.00%) vertices
         C Mean Positive Surface Integral:             0.18719 across 127449 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.30373 across 78548.351562 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.30373 across 78548.351562 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.30373 across 78548.351562 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              2.83727 +- 61.8174 mm^-2
        BE Min:                                        0.00000 at vertex 127343  
        BE Max:                                    14632.14258 at vertex 127380  
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
        BE Total Surface Area:                     78549.09375 mm^2
        BE Total Number of Vertices:                    127449
        BE Average Vertex Area (Whole Surface):        0.61632 mm^2
        BE Natural Surface Integral:               38444.91406
        BE Rectified Surface Integral:             38444.91406
        BE Positive Surface Integral:              38444.91406
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.30165 across 127449 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.30165 across 127449 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.30165 across 127449 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.48944 across 78548.351562 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.48944 across 78548.351562 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.48944 across 78548.351562 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              2.44685 +- 57.9423 mm^-2
        FI Min:                                        0.00000 at vertex 120     
        FI Max:                                    14620.86719 at vertex 127380  
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85703 +- 0.23316 mm
        FI Total Surface Area:                     78549.09375 mm^2
        FI Total Number of Vertices:                    127449
        FI Average Vertex Area (Whole Surface):        0.61632 mm^2
        FI Natural Surface Integral:               30976.87891
        FI Rectified Surface Integral:             30976.87891
        FI Positive Surface Integral:              30976.87891
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.24305 across 127449 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.24305 across 127449 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.24305 across 127449 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.39437 across 78548.351562 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.39437 across 78548.351562 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.39437 across 78548.351562 (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):                            2465.06177
curv -- Intrinsic Curvature Index - positive (ICIp):    228.78291
curv -- Intrinsic Curvature Index - negative (ICIn):    227.78293
curv -- Intrinsic Curvature Index - natural  (ICIt):      0.99999

Mean across 10 curvatures: 8.0954e-01 +- 1.1539e+00