cortical-surfaces-freesurfer/sub-16/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03508 +- 0.1817 
       Raw Min:                                       -2.31103 at vertex 102710  
       Raw Max:                                        2.19507 at vertex 113958  
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
       Raw Total Surface Area:                     98579.05469 mm^2
       Raw Total Number of Vertices:                    162159
       Raw Average Vertex Area (Whole Surface):        0.60792 mm^2
       Raw Natural Surface Integral:               -1665.47424
       Raw Rectified Surface Integral:             12465.14355
       Raw Positive Surface Integral:               5399.83447
       Raw Negative Surface Integral:               7065.30908
       Raw Mean Natural Surface Integral:             -0.01027 across 162159 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07687 across 162159 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06429 across 83992 (51.80%) vertices
       Raw Mean Negative Surface Integral:             0.09039 across 78167 (48.20%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01689 across 98580.953125 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.12645 across 98580.953125 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10013 across 53930.617188 (54.71%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.15824 across 44649.417969 (45.29%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                 0.00000 +- 0.5828 
       Raw Min:                                       -1.93484 at vertex 128156  
       Raw Max:                                        2.00433 at vertex 65384   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
       Raw Total Surface Area:                     98579.05469 mm^2
       Raw Total Number of Vertices:                    162159
       Raw Average Vertex Area (Whole Surface):        0.60792 mm^2
       Raw Natural Surface Integral:                3098.72949
       Raw Rectified Surface Integral:             45133.87500
       Raw Positive Surface Integral:              24116.30078
       Raw Negative Surface Integral:              21017.57227
       Raw Mean Natural Surface Integral:              0.01911 across 162159 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.27833 across 162159 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.31086 across 77580 (47.84%) vertices
       Raw Mean Negative Surface Integral:             0.24850 across 84579 (52.16%) vertices
       Raw AreaNorm Natural Surface Integral:          0.03143 across 98580.953125 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.45784 across 98580.953125 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.49149 across 49067.906250 (49.78%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.42450 across 49511.734375 (50.23%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.20844 +- 7.4059 mm^-2
         K Min:                                      -20.81346 at vertex 105253  
         K Max:                                     1506.75464 at vertex 105254  
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
         K Total Surface Area:                     98579.05469 mm^2
         K Total Number of Vertices:                    162159
         K Average Vertex Area (Whole Surface):        0.60792 mm^2
         K Natural Surface Integral:                  12.56628
         K Rectified Surface Integral:              6178.11426
         K Positive Surface Integral:               3095.34033
         K Negative Surface Integral:               3082.77393
         K Mean Natural Surface Integral:              0.00008 across 162159 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.03810 across 162159 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04214 across 73449 (45.29%) vertices
         K Mean Negative Surface Integral:             0.03475 across 88710 (54.71%) vertices
         K AreaNorm Natural Surface Integral:          0.00013 across 98580.953125 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.06267 across 98580.953125 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.09125 across 33921.835938 (34.41%) mm^2
         K AreaNorm Negative Surface Integral:         0.04768 across 64658.179688 (65.59%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.08129 +- 0.8507 mm^-1
         H Min:                                      -67.51459 at vertex 105254  
         H Max:                                       58.17983 at vertex 103467  
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
         H Total Surface Area:                     98579.05469 mm^2
         H Total Number of Vertices:                    162159
         H Average Vertex Area (Whole Surface):        0.60792 mm^2
         H Natural Surface Integral:               -1509.55371
         H Rectified Surface Integral:             16921.44727
         H Positive Surface Integral:               7705.94629
         H Negative Surface Integral:               9215.50000
         H Mean Natural Surface Integral:             -0.00931 across 162159 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10435 across 162159 (100.00%) vertices
         H Mean Positive Surface Integral:             0.08765 across 87921 (54.22%) vertices
         H Mean Negative Surface Integral:             0.12413 across 74238 (45.78%) vertices
         H AreaNorm Natural Surface Integral:         -0.01531 across 98580.953125 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.17165 across 98580.953125 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.13522 across 56988.183594 (57.81%) mm^2
         H AreaNorm Negative Surface Integral:         0.22157 across 41591.867188 (42.19%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.16926 +- 1.5567 mm^-1
        k1 Min:                                     -122.75465 at vertex 105254  
        k1 Max:                                      102.74477 at vertex 103467  
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
        k1 Total Surface Area:                     98579.05469 mm^2
        k1 Total Number of Vertices:                    162159
        k1 Average Vertex Area (Whole Surface):        0.60792 mm^2
        k1 Natural Surface Integral:               -4269.16797
        k1 Rectified Surface Integral:             37658.52734
        k1 Positive Surface Integral:              16694.67969
        k1 Negative Surface Integral:              20963.84766
        k1 Mean Natural Surface Integral:             -0.02633 across 162159 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.23223 across 162159 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.18988 across 87921 (54.22%) vertices
        k1 Mean Negative Surface Integral:             0.28239 across 74238 (45.78%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04331 across 98580.953125 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.38201 across 98580.953125 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.29295 across 56988.183594 (57.81%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.50404 across 41591.867188 (42.19%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00668 +- 0.2284 mm^-1
        k2 Min:                                      -18.81159 at vertex 124397  
        k2 Max:                                       15.53384 at vertex 92266   
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
        k2 Total Surface Area:                     98579.05469 mm^2
        k2 Total Number of Vertices:                    162159
        k2 Average Vertex Area (Whole Surface):        0.60792 mm^2
        k2 Natural Surface Integral:                1250.06018
        k2 Rectified Surface Integral:              9459.24414
        k2 Positive Surface Integral:               5354.65234
        k2 Negative Surface Integral:               4104.59180
        k2 Mean Natural Surface Integral:              0.00771 across 162159 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.05833 across 162159 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06025 across 88869 (54.80%) vertices
        k2 Mean Negative Surface Integral:             0.05600 across 73290 (45.20%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01268 across 98580.953125 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.09595 across 98580.953125 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10062 across 53218.488281 (53.99%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09049 across 45361.277344 (46.02%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               2.08742 +- 49.4253 mm^-2
         S Min:                                        0.00000 at vertex 124     
         S Max:                                    12205.85938 at vertex 105254  
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
         S Total Surface Area:                     98579.05469 mm^2
         S Total Number of Vertices:                    162159
         S Average Vertex Area (Whole Surface):        0.60792 mm^2
         S Natural Surface Integral:               42325.57812
         S Rectified Surface Integral:             42325.57812
         S Positive Surface Integral:              42325.57812
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.26101 across 162159 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.26101 across 162159 (100.00%) vertices
         S Mean Positive Surface Integral:             0.26101 across 162159 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.42935 across 98580.953125 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.42935 across 98580.953125 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.42935 across 98580.953125 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.46322 +- 1.0186 mm^-2
         C Min:                                        0.00000 at vertex 132565  
         C Max:                                       87.23351 at vertex 105254  
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
         C Total Surface Area:                     98579.05469 mm^2
         C Total Number of Vertices:                    162159
         C Average Vertex Area (Whole Surface):        0.60792 mm^2
         C Natural Surface Integral:               28000.34180
         C Rectified Surface Integral:             28000.34180
         C Positive Surface Integral:              28000.34180
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.17267 across 162159 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.17267 across 162159 (100.00%) vertices
         C Mean Positive Surface Integral:             0.17267 across 162159 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.28403 across 98580.953125 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.28403 across 98580.953125 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.28403 across 98580.953125 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              2.50424 +- 61.8122 mm^-2
        BE Min:                                        0.00000 at vertex 132565  
        BE Max:                                    15219.36914 at vertex 105254  
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
        BE Total Surface Area:                     98579.05469 mm^2
        BE Total Number of Vertices:                    162159
        BE Average Vertex Area (Whole Surface):        0.60792 mm^2
        BE Natural Surface Integral:               42349.19922
        BE Rectified Surface Integral:             42349.19922
        BE Positive Surface Integral:              42349.19922
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.26116 across 162159 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.26116 across 162159 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.26116 across 162159 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.42959 across 98580.953125 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.42959 across 98580.953125 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.42959 across 98580.953125 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              2.17780 +- 54.6231 mm^-2
        FI Min:                                        0.00000 at vertex 124     
        FI Max:                                    13561.95020 at vertex 105254  
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85158 +- 0.23342 mm
        FI Total Surface Area:                     98579.05469 mm^2
        FI Total Number of Vertices:                    162159
        FI Average Vertex Area (Whole Surface):        0.60792 mm^2
        FI Natural Surface Integral:               34322.29297
        FI Rectified Surface Integral:             34322.29297
        FI Positive Surface Integral:              34322.29297
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.21166 across 162159 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.21166 across 162159 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.21166 across 162159 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.34816 across 98580.953125 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.34816 across 98580.953125 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.34816 across 98580.953125 (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):                            2731.28125
curv -- Intrinsic Curvature Index - positive (ICIp):    246.31935
curv -- Intrinsic Curvature Index - negative (ICIn):    245.31935
curv -- Intrinsic Curvature Index - natural  (ICIt):      0.99999

Mean across 10 curvatures: 7.1622e-01 +- 1.0265e+00