cortical-surfaces-freesurfer/sub-12/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03678 +- 0.1870 
       Raw Min:                                       -1.39452 at vertex 141998  
       Raw Max:                                        2.28961 at vertex 106859  
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
       Raw Total Surface Area:                     90545.14844 mm^2
       Raw Total Number of Vertices:                    150110
       Raw Average Vertex Area (Whole Surface):        0.60319 mm^2
       Raw Natural Surface Integral:               -1659.17847
       Raw Rectified Surface Integral:             11973.82520
       Raw Positive Surface Integral:               5157.32324
       Raw Negative Surface Integral:               6816.50195
       Raw Mean Natural Surface Integral:             -0.01105 across 150110 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07977 across 150110 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06698 across 77002 (51.30%) vertices
       Raw Mean Negative Surface Integral:             0.09324 across 73108 (48.70%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01832 across 90544.148438 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.13224 across 90544.148438 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10512 across 49059.398438 (54.18%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.16431 across 41485.636719 (45.82%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                 0.00000 +- 0.5996 
       Raw Min:                                       -1.66687 at vertex 131935  
       Raw Max:                                        1.97168 at vertex 64461   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
       Raw Total Surface Area:                     90545.14844 mm^2
       Raw Total Number of Vertices:                    150110
       Raw Average Vertex Area (Whole Surface):        0.60319 mm^2
       Raw Natural Surface Integral:                2848.14209
       Raw Rectified Surface Integral:             42951.29297
       Raw Positive Surface Integral:              22899.71680
       Raw Negative Surface Integral:              20051.57422
       Raw Mean Natural Surface Integral:              0.01897 across 150110 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.28613 across 150110 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.32366 across 70752 (47.13%) vertices
       Raw Mean Negative Surface Integral:             0.25267 across 79358 (52.87%) vertices
       Raw AreaNorm Natural Surface Integral:          0.03146 across 90544.148438 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.47437 across 90544.148438 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.51545 across 44426.933594 (49.07%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.43479 across 46118.000000 (50.93%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.19494 +- 5.4703 mm^-2
         K Min:                                      -29.01236 at vertex 98553   
         K Max:                                     1474.04016 at vertex 106859  
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
         K Total Surface Area:                     90545.14844 mm^2
         K Total Number of Vertices:                    150110
         K Average Vertex Area (Whole Surface):        0.60319 mm^2
         K Natural Surface Integral:                  12.56645
         K Rectified Surface Integral:              6252.45117
         K Positive Surface Integral:               3132.50903
         K Negative Surface Integral:               3119.94238
         K Mean Natural Surface Integral:              0.00008 across 150110 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.04165 across 150110 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04633 across 67612 (45.04%) vertices
         K Mean Negative Surface Integral:             0.03782 across 82498 (54.96%) vertices
         K AreaNorm Natural Surface Integral:          0.00014 across 90544.148438 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.06905 across 90544.148438 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.10187 across 30751.037109 (33.96%) mm^2
         K AreaNorm Negative Surface Integral:         0.05218 across 59794.000000 (66.04%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.08197 +- 0.8026 mm^-1
         H Min:                                      -25.02469 at vertex 101855  
         H Max:                                       45.81890 at vertex 106859  
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
         H Total Surface Area:                     90545.14844 mm^2
         H Total Number of Vertices:                    150110
         H Average Vertex Area (Whole Surface):        0.60319 mm^2
         H Natural Surface Integral:               -1463.17786
         H Rectified Surface Integral:             16447.23438
         H Positive Surface Integral:               7492.02783
         H Negative Surface Integral:               8955.20605
         H Mean Natural Surface Integral:             -0.00975 across 150110 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10957 across 150110 (100.00%) vertices
         H Mean Positive Surface Integral:             0.09348 across 80146 (53.39%) vertices
         H Mean Negative Surface Integral:             0.12800 across 69964 (46.61%) vertices
         H AreaNorm Natural Surface Integral:         -0.01616 across 90544.148438 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.18165 across 90544.148438 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.14570 across 51421.964844 (56.79%) mm^2
         H AreaNorm Negative Surface Integral:         0.22890 across 39122.886719 (43.21%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.16948 +- 1.4606 mm^-1
        k1 Min:                                      -44.70784 at vertex 150076  
        k1 Max:                                       70.82553 at vertex 106859  
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
        k1 Total Surface Area:                     90545.14844 mm^2
        k1 Total Number of Vertices:                    150110
        k1 Average Vertex Area (Whole Surface):        0.60319 mm^2
        k1 Natural Surface Integral:               -4064.91919
        k1 Rectified Surface Integral:             36656.87109
        k1 Positive Surface Integral:              16295.97656
        k1 Negative Surface Integral:              20360.89453
        k1 Mean Natural Surface Integral:             -0.02708 across 150110 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.24420 across 150110 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.20333 across 80146 (53.39%) vertices
        k1 Mean Negative Surface Integral:             0.29102 across 69964 (46.61%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04489 across 90544.148438 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.40485 across 90544.148438 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.31691 across 51421.964844 (56.79%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.52043 across 39122.886719 (43.21%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00554 +- 0.2282 mm^-1
        k2 Min:                                       -9.21574 at vertex 97366   
        k2 Max:                                       20.81227 at vertex 106859  
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
        k2 Total Surface Area:                     90545.14844 mm^2
        k2 Total Number of Vertices:                    150110
        k2 Average Vertex Area (Whole Surface):        0.60319 mm^2
        k2 Natural Surface Integral:                1138.56348
        k2 Rectified Surface Integral:              9175.78027
        k2 Positive Surface Integral:               5157.17188
        k2 Negative Surface Integral:               4018.60815
        k2 Mean Natural Surface Integral:              0.00758 across 150110 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.06113 across 150110 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06327 across 81508 (54.30%) vertices
        k2 Mean Negative Surface Integral:             0.05858 across 68602 (45.70%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01257 across 90544.148438 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.10134 across 90544.148438 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10626 across 48534.414062 (53.60%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09566 across 42010.308594 (46.40%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               1.82466 +- 22.1503 mm^-2
         S Min:                                        0.00000 at vertex 57      
         S Max:                                     3438.92773 at vertex 65810   
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
         S Total Surface Area:                     90545.14844 mm^2
         S Total Number of Vertices:                    150110
         S Average Vertex Area (Whole Surface):        0.60319 mm^2
         S Natural Surface Integral:               41385.14062
         S Rectified Surface Integral:             41385.14062
         S Positive Surface Integral:              41385.14062
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.27570 across 150110 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.27570 across 150110 (100.00%) vertices
         S Mean Positive Surface Integral:             0.27570 across 150110 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.45707 across 90544.148438 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.45707 across 90544.148438 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.45707 across 90544.148438 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.48223 +- 0.9352 mm^-2
         C Min:                                        0.00029 at vertex 70472   
         C Max:                                       52.19869 at vertex 106859  
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
         C Total Surface Area:                     90545.14844 mm^2
         C Total Number of Vertices:                    150110
         C Average Vertex Area (Whole Surface):        0.60319 mm^2
         C Natural Surface Integral:               27241.42773
         C Rectified Surface Integral:             27241.42773
         C Positive Surface Integral:              27241.42773
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.18148 across 150110 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.18148 across 150110 (100.00%) vertices
         C Mean Positive Surface Integral:             0.18148 across 150110 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.30086 across 90544.148438 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.30086 across 90544.148438 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.30086 across 90544.148438 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              2.21418 +- 31.2812 mm^-2
        BE Min:                                        0.00000 at vertex 70472   
        BE Max:                                     5449.40674 at vertex 106859  
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
        BE Total Surface Area:                     90545.14844 mm^2
        BE Total Number of Vertices:                    150110
        BE Average Vertex Area (Whole Surface):        0.60319 mm^2
        BE Natural Surface Integral:               41408.28125
        BE Rectified Surface Integral:             41408.28125
        BE Positive Surface Integral:              41408.28125
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.27585 across 150110 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.27585 across 150110 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.27585 across 150110 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.45733 across 90544.148438 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.45733 across 90544.148438 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.45733 across 90544.148438 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              1.89806 +- 25.6296 mm^-2
        FI Min:                                        0.00000 at vertex 57      
        FI Max:                                     4035.43018 at vertex 65810   
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.84799 +- 0.22731 mm
        FI Total Surface Area:                     90545.14844 mm^2
        FI Total Number of Vertices:                    150110
        FI Average Vertex Area (Whole Surface):        0.60319 mm^2
        FI Natural Surface Integral:               33282.84375
        FI Rectified Surface Integral:             33282.84375
        FI Positive Surface Integral:              33282.84375
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.22172 across 150110 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.22172 across 150110 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.22172 across 150110 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.36759 across 90544.148438 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.36759 across 90544.148438 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.36759 across 90544.148438 (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):                            2648.56445
curv -- Intrinsic Curvature Index - positive (ICIp):    249.27715
curv -- Intrinsic Curvature Index - negative (ICIn):    248.27713
curv -- Intrinsic Curvature Index - natural  (ICIt):      1.00001

Mean across 10 curvatures: 6.3314e-01 +- 9.0185e-01