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

Raw <mean> +- <std> (using 'lh.curv'):                -0.03544 +- 0.1810 
       Raw Min:                                       -1.17411 at vertex 90210   
       Raw Max:                                        1.01958 at vertex 116542  
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
       Raw Total Surface Area:                     97677.04688 mm^2
       Raw Total Number of Vertices:                    160479
       Raw Average Vertex Area (Whole Surface):        0.60866 mm^2
       Raw Natural Surface Integral:               -1689.63879
       Raw Rectified Surface Integral:             12361.13184
       Raw Positive Surface Integral:               5335.74658
       Raw Negative Surface Integral:               7025.38525
       Raw Mean Natural Surface Integral:             -0.01053 across 160479 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07703 across 160479 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06392 across 83474 (52.02%) vertices
       Raw Mean Negative Surface Integral:             0.09123 across 77005 (47.98%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01730 across 97677.265625 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.12655 across 97677.265625 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.09948 across 53634.355469 (54.91%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.15951 across 44042.671875 (45.09%) mm^2

Raw <mean> +- <std> (using 'lh.sulc'):                -0.00000 +- 0.5793 
       Raw Min:                                       -1.62046 at vertex 159717  
       Raw Max:                                        1.85276 at vertex 68855   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
       Raw Total Surface Area:                     97677.04688 mm^2
       Raw Total Number of Vertices:                    160479
       Raw Average Vertex Area (Whole Surface):        0.60866 mm^2
       Raw Natural Surface Integral:                3210.18921
       Raw Rectified Surface Integral:             44355.36719
       Raw Positive Surface Integral:              23782.77930
       Raw Negative Surface Integral:              20572.58984
       Raw Mean Natural Surface Integral:              0.02000 across 160479 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.27639 across 160479 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.31055 across 76582 (47.72%) vertices
       Raw Mean Negative Surface Integral:             0.24521 across 83897 (52.28%) vertices
       Raw AreaNorm Natural Surface Integral:          0.03287 across 97677.265625 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.45410 across 97677.265625 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.48856 across 48679.175781 (49.84%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.41987 across 48997.925781 (50.16%) mm^2

K <mean> +- <std> (using 'lh.smoothwm'):               0.18733 +- 6.4443 mm^-2
         K Min:                                      -27.11891 at vertex 88454   
         K Max:                                     1500.77246 at vertex 132211  
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
         K Total Surface Area:                     97677.04688 mm^2
         K Total Number of Vertices:                    160479
         K Average Vertex Area (Whole Surface):        0.60866 mm^2
         K Natural Surface Integral:                  12.56632
         K Rectified Surface Integral:              6076.50537
         K Positive Surface Integral:               3044.53589
         K Negative Surface Integral:               3031.96973
         K Mean Natural Surface Integral:              0.00008 across 160479 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.03786 across 160479 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04166 across 73081 (45.54%) vertices
         K Mean Negative Surface Integral:             0.03469 across 87398 (54.46%) vertices
         K AreaNorm Natural Surface Integral:          0.00013 across 97677.265625 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.06221 across 97677.265625 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.08994 across 33852.046875 (34.66%) mm^2
         K AreaNorm Negative Surface Integral:         0.04750 across 63824.949219 (65.34%) mm^2

H <mean> +- <std> (using 'lh.smoothwm'):              -0.07861 +- 0.7965 mm^-1
         H Min:                                      -48.81524 at vertex 94392   
         H Max:                                       43.67298 at vertex 132211  
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
         H Total Surface Area:                     97677.04688 mm^2
         H Total Number of Vertices:                    160479
         H Average Vertex Area (Whole Surface):        0.60866 mm^2
         H Natural Surface Integral:               -1527.92236
         H Rectified Surface Integral:             16637.05273
         H Positive Surface Integral:               7554.56543
         H Negative Surface Integral:               9082.48730
         H Mean Natural Surface Integral:             -0.00952 across 160479 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10367 across 160479 (100.00%) vertices
         H Mean Positive Surface Integral:             0.08699 across 86843 (54.11%) vertices
         H Mean Negative Surface Integral:             0.12334 across 73636 (45.89%) vertices
         H AreaNorm Natural Surface Integral:         -0.01564 across 97677.265625 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.17033 across 97677.265625 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.13478 across 56051.433594 (57.38%) mm^2
         H AreaNorm Negative Surface Integral:         0.21819 across 41625.570312 (42.62%) mm^2

k1 <mean> +- <std> (using 'lh.smoothwm'):             -0.16377 +- 1.4531 mm^-1
        k1 Min:                                      -87.50823 at vertex 160179  
        k1 Max:                                       63.83624 at vertex 132211  
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
        k1 Total Surface Area:                     97677.04688 mm^2
        k1 Total Number of Vertices:                    160479
        k1 Average Vertex Area (Whole Surface):        0.60866 mm^2
        k1 Natural Surface Integral:               -4310.66895
        k1 Rectified Surface Integral:             36953.16406
        k1 Positive Surface Integral:              16321.24805
        k1 Negative Surface Integral:              20631.91602
        k1 Mean Natural Surface Integral:             -0.02686 across 160479 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.23027 across 160479 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.18794 across 86843 (54.11%) vertices
        k1 Mean Negative Surface Integral:             0.28019 across 73636 (45.89%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04413 across 97677.265625 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.37832 across 97677.265625 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.29118 across 56051.433594 (57.38%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.49565 across 41625.570312 (42.62%) mm^2

k2 <mean> +- <std> (using 'lh.smoothwm'):              0.00654 +- 0.2227 mm^-1
        k2 Min:                                      -16.38305 at vertex 94392   
        k2 Max:                                       23.50973 at vertex 132211  
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
        k2 Total Surface Area:                     97677.04688 mm^2
        k2 Total Number of Vertices:                    160479
        k2 Average Vertex Area (Whole Surface):        0.60866 mm^2
        k2 Natural Surface Integral:                1254.82495
        k2 Rectified Surface Integral:              9297.77930
        k2 Positive Surface Integral:               5276.30225
        k2 Negative Surface Integral:               4021.47729
        k2 Mean Natural Surface Integral:              0.00782 across 160479 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.05794 across 160479 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.05999 across 87950 (54.80%) vertices
        k2 Mean Negative Surface Integral:             0.05545 across 72529 (45.20%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01285 across 97677.265625 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.09519 across 97677.265625 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.09978 across 52877.304688 (54.13%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.08977 across 44799.804688 (45.87%) mm^2

S <mean> +- <std> (using 'lh.smoothwm'):               1.81336 +- 34.1541 mm^-2
         S Min:                                        0.00000 at vertex 1040    
         S Max:                                     6440.48389 at vertex 160179  
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
         S Total Surface Area:                     97677.04688 mm^2
         S Total Number of Vertices:                    160479
         S Average Vertex Area (Whole Surface):        0.60866 mm^2
         S Natural Surface Integral:               41027.75781
         S Rectified Surface Integral:             41027.75781
         S Positive Surface Integral:              41027.75781
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.25566 across 160479 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.25566 across 160479 (100.00%) vertices
         S Mean Positive Surface Integral:             0.25566 across 160479 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.42003 across 97677.265625 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.42003 across 97677.265625 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.42003 across 97677.265625 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'lh.smoothwm'):               0.45398 +- 0.9423 mm^-2
         C Min:                                        0.00000 at vertex 112694  
         C Max:                                       62.09000 at vertex 160179  
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
         C Total Surface Area:                     97677.04688 mm^2
         C Total Number of Vertices:                    160479
         C Average Vertex Area (Whole Surface):        0.60866 mm^2
         C Natural Surface Integral:               27474.87305
         C Rectified Surface Integral:             27474.87305
         C Positive Surface Integral:              27474.87305
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.17121 across 160479 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.17121 across 160479 (100.00%) vertices
         C Mean Positive Surface Integral:             0.17121 across 160479 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.28128 across 97677.265625 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.28128 across 97677.265625 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.28128 across 97677.265625 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'lh.smoothwm'):              2.18797 +- 43.7267 mm^-2
        BE Min:                                        0.00000 at vertex 112694  
        BE Max:                                     7710.33496 at vertex 160179  
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
        BE Total Surface Area:                     97677.04688 mm^2
        BE Total Number of Vertices:                    160479
        BE Average Vertex Area (Whole Surface):        0.60866 mm^2
        BE Natural Surface Integral:               41051.96094
        BE Rectified Surface Integral:             41051.96094
        BE Positive Surface Integral:              41051.96094
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.25581 across 160479 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.25581 across 160479 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.25581 across 160479 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.42028 across 97677.265625 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.42028 across 97677.265625 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.42028 across 97677.265625 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'lh.smoothwm'):              1.88510 +- 37.8266 mm^-2
        FI Min:                                        0.00000 at vertex 1040    
        FI Max:                                     7022.76514 at vertex 160179  
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85224 +- 0.23177 mm
        FI Total Surface Area:                     97677.04688 mm^2
        FI Total Number of Vertices:                    160479
        FI Average Vertex Area (Whole Surface):        0.60866 mm^2
        FI Natural Surface Integral:               33157.90625
        FI Rectified Surface Integral:             33157.90625
        FI Positive Surface Integral:              33157.90625
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.20662 across 160479 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.20662 across 160479 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.20662 across 160479 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.33946 across 97677.265625 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.33946 across 97677.265625 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.33946 across 97677.265625 (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):                            2638.62231
curv -- Intrinsic Curvature Index - positive (ICIp):    242.27647
curv -- Intrinsic Curvature Index - negative (ICIn):    241.27649
curv -- Intrinsic Curvature Index - natural  (ICIt):      1.00000

Mean across 10 curvatures: 6.2565e-01 +- 8.9388e-01