cortical-surfaces-freesurfer/sub-01/stats/rh.curv.stats

Raw <mean> +- <std> (using 'rh.curv'):                -0.03501 +- 0.1831 
       Raw Min:                                       -5.03169 at vertex 108892  
       Raw Max:                                        0.66363 at vertex 118829  
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
       Raw Total Surface Area:                     91927.17969 mm^2
       Raw Total Number of Vertices:                    151707
       Raw Average Vertex Area (Whole Surface):        0.60595 mm^2
       Raw Natural Surface Integral:               -1667.29248
       Raw Rectified Surface Integral:             11889.73438
       Raw Positive Surface Integral:               5111.22119
       Raw Negative Surface Integral:               6778.51367
       Raw Mean Natural Surface Integral:             -0.01099 across 151707 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.07837 across 151707 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.06606 across 77368 (51.00%) vertices
       Raw Mean Negative Surface Integral:             0.09118 across 74339 (49.00%) vertices
       Raw AreaNorm Natural Surface Integral:         -0.01814 across 91926.156250 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.12934 across 91926.156250 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.10364 across 49315.257812 (53.65%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.15908 across 42611.636719 (46.35%) mm^2

Raw <mean> +- <std> (using 'rh.sulc'):                -0.00000 +- 0.5803 
       Raw Min:                                       -1.62347 at vertex 134565  
       Raw Max:                                        1.85139 at vertex 71803   
       Raw Curvature Calculation Type:                discrete
       Raw Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
       Raw Total Surface Area:                     91927.17969 mm^2
       Raw Total Number of Vertices:                    151707
       Raw Average Vertex Area (Whole Surface):        0.60595 mm^2
       Raw Natural Surface Integral:                2753.88086
       Raw Rectified Surface Integral:             41755.87500
       Raw Positive Surface Integral:              22254.87695
       Raw Negative Surface Integral:              19500.99609
       Raw Mean Natural Surface Integral:              0.01815 across 151707 (100.00%) vertices
       Raw Mean Rectified Surface Integral:            0.27524 across 151707 (100.00%) vertices
       Raw Mean Positive Surface Integral:             0.31267 across 71178 (46.92%) vertices
       Raw Mean Negative Surface Integral:             0.24216 across 80529 (53.08%) vertices
       Raw AreaNorm Natural Surface Integral:          0.02996 across 91926.156250 (100.00%) mm^2
       Raw AreaNorm Rectified Surface Integral:        0.45423 across 91926.156250 (100.00%) mm^2
       Raw AreaNorm Positive Surface Integral:         0.49643 across 44829.832031 (48.77%) mm^2
       Raw AreaNorm Negative Surface Integral:         0.41406 across 47096.820312 (51.23%) mm^2

K <mean> +- <std> (using 'rh.smoothwm'):               0.26695 +- 25.6929 mm^-2
         K Min:                                      -29.95737 at vertex 108912  
         K Max:                                     8643.48828 at vertex 85322   
         K Curvature Calculation Type:                discrete
         K Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
         K Total Surface Area:                     91927.17969 mm^2
         K Total Number of Vertices:                    151707
         K Average Vertex Area (Whole Surface):        0.60595 mm^2
         K Natural Surface Integral:                  12.56632
         K Rectified Surface Integral:              5861.91553
         K Positive Surface Integral:               2937.24097
         K Negative Surface Integral:               2924.67456
         K Mean Natural Surface Integral:              0.00008 across 151707 (100.00%) vertices
         K Mean Rectified Surface Integral:            0.03864 across 151707 (100.00%) vertices
         K Mean Positive Surface Integral:             0.04290 across 68468 (45.13%) vertices
         K Mean Negative Surface Integral:             0.03514 across 83239 (54.87%) vertices
         K AreaNorm Natural Surface Integral:          0.00014 across 91926.156250 (100.00%) mm^2
         K AreaNorm Rectified Surface Integral:        0.06377 across 91926.156250 (100.00%) mm^2
         K AreaNorm Positive Surface Integral:         0.09310 across 31550.042969 (34.32%) mm^2
         K AreaNorm Negative Surface Integral:         0.04844 across 60376.718750 (65.68%) mm^2

H <mean> +- <std> (using 'rh.smoothwm'):              -0.08098 +- 1.0795 mm^-1
         H Min:                                     -233.61212 at vertex 85322   
         H Max:                                       34.30959 at vertex 86024   
         H Curvature Calculation Type:                discrete
         H Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
         H Total Surface Area:                     91927.17969 mm^2
         H Total Number of Vertices:                    151707
         H Average Vertex Area (Whole Surface):        0.60595 mm^2
         H Natural Surface Integral:               -1561.22534
         H Rectified Surface Integral:             16228.30957
         H Positive Surface Integral:               7333.54199
         H Negative Surface Integral:               8894.76758
         H Mean Natural Surface Integral:             -0.01029 across 151707 (100.00%) vertices
         H Mean Rectified Surface Integral:            0.10697 across 151707 (100.00%) vertices
         H Mean Positive Surface Integral:             0.09281 across 79013 (52.08%) vertices
         H Mean Negative Surface Integral:             0.12236 across 72694 (47.92%) vertices
         H AreaNorm Natural Surface Integral:         -0.01698 across 91926.156250 (100.00%) mm^2
         H AreaNorm Rectified Surface Integral:        0.17654 across 91926.156250 (100.00%) mm^2
         H AreaNorm Positive Surface Integral:         0.14454 across 50735.566406 (55.19%) mm^2
         H AreaNorm Negative Surface Integral:         0.21594 across 41191.421875 (44.81%) mm^2

k1 <mean> +- <std> (using 'rh.smoothwm'):             -0.16674 +- 2.0183 mm^-1
        k1 Min:                                     -447.92764 at vertex 85322   
        k1 Max:                                       61.50075 at vertex 86024   
        k1 Curvature Calculation Type:                discrete
        k1 Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
        k1 Total Surface Area:                     91927.17969 mm^2
        k1 Total Number of Vertices:                    151707
        k1 Average Vertex Area (Whole Surface):        0.60595 mm^2
        k1 Natural Surface Integral:               -4132.99365
        k1 Rectified Surface Integral:             36116.33984
        k1 Positive Surface Integral:              15991.67383
        k1 Negative Surface Integral:              20124.66797
        k1 Mean Natural Surface Integral:             -0.02724 across 151707 (100.00%) vertices
        k1 Mean Rectified Surface Integral:            0.23807 across 151707 (100.00%) vertices
        k1 Mean Positive Surface Integral:             0.20239 across 79013 (52.08%) vertices
        k1 Mean Negative Surface Integral:             0.27684 across 72694 (47.92%) vertices
        k1 AreaNorm Natural Surface Integral:         -0.04496 across 91926.156250 (100.00%) mm^2
        k1 AreaNorm Rectified Surface Integral:        0.39288 across 91926.156250 (100.00%) mm^2
        k1 AreaNorm Positive Surface Integral:         0.31520 across 50735.566406 (55.19%) mm^2
        k1 AreaNorm Negative Surface Integral:         0.48856 across 41191.421875 (44.81%) mm^2

k2 <mean> +- <std> (using 'rh.smoothwm'):              0.00478 +- 0.2282 mm^-1
        k2 Min:                                      -21.43803 at vertex 108892  
        k2 Max:                                        9.27134 at vertex 118829  
        k2 Curvature Calculation Type:                discrete
        k2 Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
        k2 Total Surface Area:                     91927.17969 mm^2
        k2 Total Number of Vertices:                    151707
        k2 Average Vertex Area (Whole Surface):        0.60595 mm^2
        k2 Natural Surface Integral:                1010.54279
        k2 Rectified Surface Integral:              9046.66699
        k2 Positive Surface Integral:               5028.60498
        k2 Negative Surface Integral:               4018.06201
        k2 Mean Natural Surface Integral:              0.00666 across 151707 (100.00%) vertices
        k2 Mean Rectified Surface Integral:            0.05963 across 151707 (100.00%) vertices
        k2 Mean Positive Surface Integral:             0.06181 across 81362 (53.63%) vertices
        k2 Mean Negative Surface Integral:             0.05712 across 70345 (46.37%) vertices
        k2 AreaNorm Natural Surface Integral:          0.01099 across 91926.156250 (100.00%) mm^2
        k2 AreaNorm Rectified Surface Integral:        0.09841 across 91926.156250 (100.00%) mm^2
        k2 AreaNorm Positive Surface Integral:         0.10291 across 48865.425781 (53.16%) mm^2
        k2 AreaNorm Negative Surface Integral:         0.09331 across 43061.281250 (46.84%) mm^2

S <mean> +- <std> (using 'rh.smoothwm'):               3.61965 +- 485.7487 mm^-2
         S Min:                                        0.00000 at vertex 807     
         S Max:                                   183724.57812 at vertex 85322   
         S Curvature Calculation Type:                discrete
         S Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
         S Total Surface Area:                     91927.17969 mm^2
         S Total Number of Vertices:                    151707
         S Average Vertex Area (Whole Surface):        0.60595 mm^2
         S Natural Surface Integral:               38987.60547
         S Rectified Surface Integral:             38987.60547
         S Positive Surface Integral:              38987.60547
         S Negative Surface Integral:                  0.00000
         S Mean Natural Surface Integral:              0.25699 across 151707 (100.00%) vertices
         S Mean Rectified Surface Integral:            0.25699 across 151707 (100.00%) vertices
         S Mean Positive Surface Integral:             0.25699 across 151707 (100.00%) vertices
         S Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         S AreaNorm Natural Surface Integral:          0.42412 across 91926.156250 (100.00%) mm^2
         S AreaNorm Rectified Surface Integral:        0.42412 across 91926.156250 (100.00%) mm^2
         S AreaNorm Positive Surface Integral:         0.42412 across 91926.156250 (100.00%) mm^2
         S AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

C <mean> +- <std> (using 'rh.smoothwm'):               0.46631 +- 1.3636 mm^-2
         C Min:                                        0.00000 at vertex 98130   
         C Max:                                      317.02643 at vertex 85322   
         C Curvature Calculation Type:                discrete
         C Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
         C Total Surface Area:                     91927.17969 mm^2
         C Total Number of Vertices:                    151707
         C Average Vertex Area (Whole Surface):        0.60595 mm^2
         C Natural Surface Integral:               26844.46094
         C Rectified Surface Integral:             26844.46094
         C Positive Surface Integral:              26844.46094
         C Negative Surface Integral:                  0.00000
         C Mean Natural Surface Integral:              0.17695 across 151707 (100.00%) vertices
         C Mean Rectified Surface Integral:            0.17695 across 151707 (100.00%) vertices
         C Mean Positive Surface Integral:             0.17695 across 151707 (100.00%) vertices
         C Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
         C AreaNorm Natural Surface Integral:          0.29202 across 91926.156250 (100.00%) mm^2
         C AreaNorm Rectified Surface Integral:        0.29202 across 91926.156250 (100.00%) mm^2
         C AreaNorm Positive Surface Integral:         0.29202 across 91926.156250 (100.00%) mm^2
         C AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

BE <mean> +- <std> (using 'rh.smoothwm'):              4.15352 +- 533.7917 mm^-2
        BE Min:                                        0.00000 at vertex 98130   
        BE Max:                                   201011.53125 at vertex 85322   
        BE Curvature Calculation Type:                discrete
        BE Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
        BE Total Surface Area:                     91927.17969 mm^2
        BE Total Number of Vertices:                    151707
        BE Average Vertex Area (Whole Surface):        0.60595 mm^2
        BE Natural Surface Integral:               39012.01172
        BE Rectified Surface Integral:             39012.01172
        BE Positive Surface Integral:              39012.01172
        BE Negative Surface Integral:                  0.00000
        BE Mean Natural Surface Integral:              0.25715 across 151707 (100.00%) vertices
        BE Mean Rectified Surface Integral:            0.25715 across 151707 (100.00%) vertices
        BE Mean Positive Surface Integral:             0.25715 across 151707 (100.00%) vertices
        BE Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        BE AreaNorm Natural Surface Integral:          0.42438 across 91926.156250 (100.00%) mm^2
        BE AreaNorm Rectified Surface Integral:        0.42438 across 91926.156250 (100.00%) mm^2
        BE AreaNorm Positive Surface Integral:         0.42438 across 91926.156250 (100.00%) mm^2
        BE AreaNorm Negative Surface Integral:         0.00000 across 0.000000 (00.00%) mm^2

FI <mean> +- <std> (using 'rh.smoothwm'):              3.76728 +- 508.4639 mm^-2
        FI Min:                                        0.00000 at vertex 807     
        FI Max:                                   191995.68750 at vertex 85322   
        FI Curvature Calculation Type:                discrete
        FI Mean Vertex Separation (Whole Surface):     0.85016 +- 0.22761 mm
        FI Total Surface Area:                     91927.17969 mm^2
        FI Total Number of Vertices:                    151707
        FI Average Vertex Area (Whole Surface):        0.60595 mm^2
        FI Natural Surface Integral:               31373.68945
        FI Rectified Surface Integral:             31373.68945
        FI Positive Surface Integral:              31373.68945
        FI Negative Surface Integral:                  0.00000
        FI Mean Natural Surface Integral:              0.20680 across 151707 (100.00%) vertices
        FI Mean Rectified Surface Integral:            0.20680 across 151707 (100.00%) vertices
        FI Mean Positive Surface Integral:             0.20680 across 151707 (100.00%) vertices
        FI Mean Negative Surface Integral:             0.00000 across 0 (00.00%) vertices
        FI AreaNorm Natural Surface Integral:          0.34129 across 91926.156250 (100.00%) mm^2
        FI AreaNorm Rectified Surface Integral:        0.34129 across 91926.156250 (100.00%) mm^2
        FI AreaNorm Positive Surface Integral:         0.34129 across 91926.156250 (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):                            2496.63892
curv -- Intrinsic Curvature Index - positive (ICIp):    233.73820
curv -- Intrinsic Curvature Index - negative (ICIn):    232.73820
curv -- Intrinsic Curvature Index - natural  (ICIt):      1.00000

Mean across 10 curvatures: 1.1996e+00 +- 1.7459e+00