cortical-surfaces-freesurfer/sub-21/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03085 +- 0.1775 
       Raw Min:                                       -1.48175 at vertex 110044  
       Raw Max:                                        1.77570 at vertex 106695  
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
       Raw Total Surface Area:                     89975.76562 mm^2
       Raw Total Number of Vertices:                    145997
       Raw Average Vertex Area (Whole Surface):        0.61629 mm^2
       Raw Natural Surface Integral:               -1512.52771
       Raw Rectified Surface Integral:             11411.42480
       Raw Positive Surface Integral:               4949.44824
       Raw Negative Surface Integral:               6461.97607
       Raw Mean Natural Surface Integral:             -0.01036 across 145997 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07816 across 145997 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06593 across 75076 (51.42%) vertices
       Raw Mean Negative Surface Integral:             0.09112 across 70921 (48.58%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01681 across 89975.710938 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.12683 across 89975.710938 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10258 across 48248.199219 (53.62%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.15486 across 41728.785156 (46.38%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                -0.00000 +- 0.5888 
       Raw Min:                                       -1.63050 at vertex 131955  
       Raw Max:                                        1.92412 at vertex 66700   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
       Raw Total Surface Area:                     89975.76562 mm^2
       Raw Total Number of Vertices:                    145997
       Raw Average Vertex Area (Whole Surface):        0.61629 mm^2
       Raw Natural Surface Integral:                2191.93896
       Raw Rectified Surface Integral:             41807.26562
       Raw Positive Surface Integral:              21999.60156
       Raw Negative Surface Integral:              19807.66211
       Raw Mean Natural Surface Integral:              0.01501 across 145997 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.28636 across 145997 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.31795 across 69193 (47.39%) vertices
       Raw Mean Negative Surface Integral:             0.25790 across 76804 (52.61%) vertices
       Raw AreaNorm Natural Surface Integral:          0.02436 across 89975.710938 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.46465 across 89975.710938 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.50069 across 43938.535156 (48.83%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.43024 across 46038.566406 (51.17%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.18656 +- 8.0345 mm^-2
         K Min:                                      -34.06779 at vertex 106711  
         K Max:                                     2529.08545 at vertex 106710  
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
         K Total Surface Area:                     89975.76562 mm^2
         K Total Number of Vertices:                    145997
         K Average Vertex Area (Whole Surface):        0.61629 mm^2
         K Natural Surface Integral:                  12.56628
         K Rectified Surface Integral:              5725.01172
         K Positive Surface Integral:               2868.78906
         K Negative Surface Integral:               2856.22266
         K Mean Natural Surface Integral:              0.00009 across 145997 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.03921 across 145997 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04351 across 65932 (45.16%) vertices
         K Mean Negative Surface Integral:             0.03567 across 80065 (54.84%) vertices
         K AreaNorm Natural Surface Integral:          0.00014 across 89975.710938 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.06363 across 89975.710938 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.09331 across 30745.085938 (34.17%) mm^2
         K AreaNorm Negative Surface Integral:         0.04822 across 59231.648438 (65.83%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.07096 +- 0.7870 mm^-1
         H Min:                                      -39.24758 at vertex 113676  
         H Max:                                       66.39532 at vertex 106710  
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
         H Total Surface Area:                     89975.76562 mm^2
         H Total Number of Vertices:                    145997
         H Average Vertex Area (Whole Surface):        0.61629 mm^2
         H Natural Surface Integral:               -1470.12292
         H Rectified Surface Integral:             15722.56543
         H Positive Surface Integral:               7126.22119
         H Negative Surface Integral:               8596.34473
         H Mean Natural Surface Integral:             -0.01007 across 145997 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10769 across 145997 (100.00%) vertices
         H Mean Positive Surface Integral:             0.09223 across 77268 (52.92%) vertices
         H Mean Negative Surface Integral:             0.12508 across 68729 (47.08%) vertices
         H AreaNorm Natural Surface Integral:         -0.01634 across 89975.710938 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.17474 across 89975.710938 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.14260 across 49974.839844 (55.54%) mm^2
         H AreaNorm Negative Surface Integral:         0.21490 across 40001.910156 (44.46%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.14697 +- 1.4326 mm^-1
        k1 Min:                                      -78.00603 at vertex 113676  
        k1 Max:                                      109.74569 at vertex 106710  
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
        k1 Total Surface Area:                     89975.76562 mm^2
        k1 Total Number of Vertices:                    145997
        k1 Average Vertex Area (Whole Surface):        0.61629 mm^2
        k1 Natural Surface Integral:               -3963.04150
        k1 Rectified Surface Integral:             35039.81641
        k1 Positive Surface Integral:              15538.38770
        k1 Negative Surface Integral:              19501.42969
        k1 Mean Natural Surface Integral:             -0.02714 across 145997 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.24000 across 145997 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.20110 across 77268 (52.92%) vertices
        k1 Mean Negative Surface Integral:             0.28374 across 68729 (47.08%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04405 across 89975.710938 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.38944 across 89975.710938 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.31092 across 49974.839844 (55.54%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.48751 across 40001.910156 (44.46%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00504 +- 0.2257 mm^-1
        k2 Min:                                      -19.03295 at vertex 83761   
        k2 Max:                                       23.04496 at vertex 106710  
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
        k2 Total Surface Area:                     89975.76562 mm^2
        k2 Total Number of Vertices:                    145997
        k2 Average Vertex Area (Whole Surface):        0.61629 mm^2
        k2 Natural Surface Integral:                1022.79596
        k2 Rectified Surface Integral:              8829.25195
        k2 Positive Surface Integral:               4926.02393
        k2 Negative Surface Integral:               3903.22778
        k2 Mean Natural Surface Integral:              0.00701 across 145997 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.06048 across 145997 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06292 across 78292 (53.63%) vertices
        k2 Mean Negative Surface Integral:             0.05765 across 67705 (46.37%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01137 across 89975.710938 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.09813 across 89975.710938 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10293 across 47859.371094 (53.19%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09267 across 42117.714844 (46.81%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               1.75166 +- 33.7509 mm^-2
         S Min:                                        0.00000 at vertex 419     
         S Max:                                     7517.01660 at vertex 106710  
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
         S Total Surface Area:                     89975.76562 mm^2
         S Total Number of Vertices:                    145997
         S Average Vertex Area (Whole Surface):        0.61629 mm^2
         S Natural Surface Integral:               37465.93359
         S Rectified Surface Integral:             37465.93359
         S Positive Surface Integral:              37465.93359
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.25662 across 145997 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.25662 across 145997 (100.00%) vertices
         S Mean Positive Surface Integral:             0.25662 across 145997 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.41640 across 89975.710938 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.41640 across 89975.710938 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.41640 across 89975.710938 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.45687 +- 0.9239 mm^-2
         C Min:                                        0.00000 at vertex 4582    
         C Max:                                       79.29434 at vertex 106710  
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
         C Total Surface Area:                     89975.76562 mm^2
         C Total Number of Vertices:                    145997
         C Average Vertex Area (Whole Surface):        0.61629 mm^2
         C Natural Surface Integral:               26055.60742
         C Rectified Surface Integral:             26055.60742
         C Positive Surface Integral:              26055.60742
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.17847 across 145997 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.17847 across 145997 (100.00%) vertices
         C Mean Positive Surface Integral:             0.17847 across 145997 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.28958 across 89975.710938 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.28958 across 89975.710938 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.28958 across 89975.710938 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              2.12476 +- 46.6903 mm^-2
        BE Min:                                        0.00000 at vertex 4582    
        BE Max:                                    12575.18652 at vertex 106710  
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
        BE Total Surface Area:                     89975.76562 mm^2
        BE Total Number of Vertices:                    145997
        BE Average Vertex Area (Whole Surface):        0.61629 mm^2
        BE Natural Surface Integral:               37490.09375
        BE Rectified Surface Integral:             37490.09375
        BE Positive Surface Integral:              37490.09375
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.25679 across 145997 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.25679 across 145997 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.25679 across 145997 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.41667 across 89975.710938 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.41667 across 89975.710938 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.41667 across 89975.710938 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              1.82229 +- 38.6032 mm^-2
        FI Min:                                        0.00000 at vertex 419     
        FI Max:                                     9515.03125 at vertex 106710  
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85779 +- 0.23063 mm
        FI Total Surface Area:                     89975.76562 mm^2
        FI Total Number of Vertices:                    145997
        FI Average Vertex Area (Whole Surface):        0.61629 mm^2
        FI Natural Surface Integral:               30011.51953
        FI Rectified Surface Integral:             30011.51953
        FI Positive Surface Integral:              30011.51953
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.20556 across 145997 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.20556 across 145997 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.20556 across 145997 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.33355 across 89975.710938 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.33355 across 89975.710938 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.33355 across 89975.710938 (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):                            2388.24072
curv -- Intrinsic Curvature Index - positive (ICIp):    228.29099
curv -- Intrinsic Curvature Index - negative (ICIn):    227.29097
curv -- Intrinsic Curvature Index - natural  (ICIt):      0.99999

Mean across 10 curvatures: 6.0984e-01 +- 8.6347e-01