ds000114/freesurfer-6.0.1/sub-10/stats/lh.curv.stats

Raw <mean> +- <std> (using 'lh.curv'):                -0.02828 +- 0.2038 
       Raw Min:                                       -7.88628 at vertex 69827   
       Raw Max:                                       10.70497 at vertex 70474   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
       Raw Total Surface Area:                     64520.16406 mm^2
       Raw Total Number of Vertices:                    103310
       Raw Average Vertex Area (Whole Surface):        0.62453 mm^2
       Raw Natural Surface Integral:               -1413.58301
       Raw Rectified Surface Integral:              8214.66113
       Raw Positive Surface Integral:               3400.53931
       Raw Negative Surface Integral:               4814.12207
       Raw Mean Natural Surface Integral:             -0.01368 across 103310 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07951 across 103310 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06957 across 48882 (47.32%) vertices
       Raw Mean Negative Surface Integral:             0.08845 across 54428 (52.68%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.02191 across 64520.164062 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.12732 across 64520.164062 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.11007 across 30894.914062 (47.88%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.14317 across 33625.195312 (52.12%) mm^2

Raw <mean> +- <std> (using 'lh.sulc'):                 0.00000 +- 5.3885 
       Raw Min:                                      -15.18968 at vertex 84751   
       Raw Max:                                       16.77001 at vertex 45419   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
       Raw Total Surface Area:                     64520.16406 mm^2
       Raw Total Number of Vertices:                    103310
       Raw Average Vertex Area (Whole Surface):        0.62453 mm^2
       Raw Natural Surface Integral:                5945.33838
       Raw Rectified Surface Integral:            278866.46875
       Raw Positive Surface Integral:             142405.90625
       Raw Negative Surface Integral:             136460.56250
       Raw Mean Natural Surface Integral:              0.05755 across 103310 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            2.69932 across 103310 (100.00%) vertices
       Raw Mean Positive Surface Integral:             2.94525 across 48351 (46.80%) vertices
       Raw Mean Negative Surface Integral:             2.48295 across 54959 (53.20%) vertices
       Raw AreaNorm Natural Surface Integral:          0.09215 across 64520.164062 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        4.32216 across 64520.164062 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         4.67864 across 30437.472656 (47.18%) mm^2
       Raw AreaNorm Negative Surface Integral:         4.00382 across 34082.593750 (52.82%) mm^2

K <mean> +- <std> (using 'lh.smoothwm'):               0.18849 +- 16.3025 mm^-2
         K Min:                                      -25.84191 at vertex 70485   
         K Max:                                     4394.15479 at vertex 70474   
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
         K Total Surface Area:                     64520.16406 mm^2
         K Total Number of Vertices:                    103310
         K Average Vertex Area (Whole Surface):        0.62453 mm^2
         K Natural Surface Integral:                  12.56633
         K Rectified Surface Integral:              3842.12573
         K Positive Surface Integral:               1927.34595
         K Negative Surface Integral:               1914.77966
         K Mean Natural Surface Integral:              0.00012 across 103310 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.03719 across 103310 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04164 across 46291 (44.81%) vertices
         K Mean Negative Surface Integral:             0.03358 across 57019 (55.19%) vertices
         K AreaNorm Natural Surface Integral:          0.00019 across 64520.164062 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.05955 across 64520.164062 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.08783 across 21943.617188 (34.01%) mm^2
         K AreaNorm Negative Surface Integral:         0.04497 across 42576.554688 (65.99%) mm^2

H <mean> +- <std> (using 'lh.smoothwm'):              -0.05205 +- 0.8163 mm^-1
         H Min:                                      -80.24246 at vertex 69827   
         H Max:                                      113.79805 at vertex 70474   
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
         H Total Surface Area:                     64520.16406 mm^2
         H Total Number of Vertices:                    103310
         H Average Vertex Area (Whole Surface):        0.62453 mm^2
         H Natural Surface Integral:               -1303.18347
         H Rectified Surface Integral:             10723.19824
         H Positive Surface Integral:               4710.00732
         H Negative Surface Integral:               6013.19043
         H Mean Natural Surface Integral:             -0.01261 across 103310 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10380 across 103310 (100.00%) vertices
         H Mean Positive Surface Integral:             0.09066 across 51950 (50.29%) vertices
         H Mean Negative Surface Integral:             0.11708 across 51360 (49.71%) vertices
         H AreaNorm Natural Surface Integral:         -0.02020 across 64520.164062 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.16620 across 64520.164062 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.14190 across 33193.273438 (51.45%) mm^2
         H AreaNorm Negative Surface Integral:         0.19195 across 31326.869141 (48.55%) mm^2

k1 <mean> +- <std> (using 'lh.smoothwm'):             -0.10505 +- 1.4974 mm^-1
        k1 Min:                                     -140.83246 at vertex 69827   
        k1 Max:                                      206.29584 at vertex 70474   
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
        k1 Total Surface Area:                     64520.16406 mm^2
        k1 Total Number of Vertices:                    103310
        k1 Average Vertex Area (Whole Surface):        0.62453 mm^2
        k1 Natural Surface Integral:               -3143.05664
        k1 Rectified Surface Integral:             24070.25781
        k1 Positive Surface Integral:              10463.60059
        k1 Negative Surface Integral:              13606.65723
        k1 Mean Natural Surface Integral:             -0.03042 across 103310 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.23299 across 103310 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.20142 across 51950 (50.29%) vertices
        k1 Mean Negative Surface Integral:             0.26493 across 51360 (49.71%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04871 across 64520.164062 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.37307 across 64520.164062 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.31523 across 33193.273438 (51.45%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.43434 across 31326.869141 (48.55%) mm^2

k2 <mean> +- <std> (using 'lh.smoothwm'):              0.00094 +- 0.2147 mm^-1
        k2 Min:                                      -19.65247 at vertex 69827   
        k2 Max:                                       21.30026 at vertex 70474   
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
        k2 Total Surface Area:                     64520.16406 mm^2
        k2 Total Number of Vertices:                    103310
        k2 Average Vertex Area (Whole Surface):        0.62453 mm^2
        k2 Natural Surface Integral:                 536.69019
        k2 Rectified Surface Integral:              6494.55811
        k2 Positive Surface Integral:               3515.62402
        k2 Negative Surface Integral:               2978.93384
        k2 Mean Natural Surface Integral:              0.00519 across 103310 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.06286 across 103310 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06538 across 53772 (52.05%) vertices
        k2 Mean Negative Surface Integral:             0.06013 across 49538 (47.95%) vertices
        k2 AreaNorm Natural Surface Integral:          0.00832 across 64520.164062 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.10066 across 64520.164062 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10427 across 33717.710938 (52.26%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09671 across 30802.382812 (47.74%) mm^2

S <mean> +- <std> (using 'lh.smoothwm'):               1.92235 +- 133.1085 mm^-2
         S Min:                                        0.00000 at vertex 171     
         S Max:                                    34223.36328 at vertex 70474   
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
         S Total Surface Area:                     64520.16406 mm^2
         S Total Number of Vertices:                    103310
         S Average Vertex Area (Whole Surface):        0.62453 mm^2
         S Natural Surface Integral:               21617.16211
         S Rectified Surface Integral:             21617.16211
         S Positive Surface Integral:              21617.16211
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.20925 across 103310 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.20925 across 103310 (100.00%) vertices
         S Mean Positive Surface Integral:             0.20925 across 103310 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.33505 across 64520.164062 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.33505 across 64520.164062 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.33505 across 64520.164062 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'lh.smoothwm'):               0.41166 +- 0.9900 mm^-2
         C Min:                                        0.00000 at vertex 46929   
         C Max:                                      146.64868 at vertex 70474   
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
         C Total Surface Area:                     64520.16406 mm^2
         C Total Number of Vertices:                    103310
         C Average Vertex Area (Whole Surface):        0.62453 mm^2
         C Natural Surface Integral:               17983.85547
         C Rectified Surface Integral:             17983.85547
         C Positive Surface Integral:              17983.85547
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.17408 across 103310 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.17408 across 103310 (100.00%) vertices
         C Mean Positive Surface Integral:             0.17408 across 103310 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.27873 across 64520.164062 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.27873 across 64520.164062 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.27873 across 64520.164062 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'lh.smoothwm'):              2.29930 +- 162.3831 mm^-2
        BE Min:                                        0.00000 at vertex 46929   
        BE Max:                                    43011.67188 at vertex 70474   
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
        BE Total Surface Area:                     64520.16406 mm^2
        BE Total Number of Vertices:                    103310
        BE Average Vertex Area (Whole Surface):        0.62453 mm^2
        BE Natural Surface Integral:               21641.54102
        BE Rectified Surface Integral:             21641.54102
        BE Positive Surface Integral:              21641.54102
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.20948 across 103310 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.20948 across 103310 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.20948 across 103310 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.33542 across 64520.164062 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.33542 across 64520.164062 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.33542 across 64520.164062 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'lh.smoothwm'):              2.00836 +- 145.9477 mm^-2
        FI Min:                                        0.00000 at vertex 171     
        FI Max:                                    38163.81641 at vertex 70474   
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.86219 +- 0.22155 mm
        FI Total Surface Area:                     64520.16406 mm^2
        FI Total Number of Vertices:                    103310
        FI Average Vertex Area (Whole Surface):        0.62453 mm^2
        FI Natural Surface Integral:               16505.79688
        FI Rectified Surface Integral:             16505.79688
        FI Positive Surface Integral:              16505.79688
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.15977 across 103310 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.15977 across 103310 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.15977 across 103310 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.25582 across 64520.164062 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.25582 across 64520.164062 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.25582 across 64520.164062 (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):                            1313.48962
curv -- Intrinsic Curvature Index - positive (ICIp):    153.37332
curv -- Intrinsic Curvature Index - negative (ICIn):    152.37332
curv -- Intrinsic Curvature Index - natural  (ICIt):      1.00000

Mean across 10 curvatures: 6.6457e-01 +- 9.3908e-01