Re: [Freesurfer] Recon-all on 2 different DCM files

is this two different scans of the same person? Was it during the same session or on different days? It would also be easier for us if you just post the percent changes that you are asking about

cheers Bruce

On Mon, 17 Nov 2014, Mattevada, Sravan wrote:

Hey Guys,

I did a recon-all on 2 different dcm files the same subject.

I posted the stats of the 2 recons below (blue and green).

Can anyone please tell me if both the results are close enough to be considered as the same person?

Thanks

# Title Segmentation Statistics

# Measure BrainSeg, BrainSegVol, Brain Segmentation Volume, 1147149.000000, mm^3

# Measure BrainSegNotVent, BrainSegVolNotVent, Brain Segmentation Volume Without Ventricles, 1106755.000000, mm^3

# Measure BrainSegNotVentSurf, BrainSegVolNotVentSurf, Brain Segmentation Volume Without Ventricles from Surf, 1105797.602179, mm^3

# Measure lhCortex, lhCortexVol, Left hemisphere cortical gray matter volume, 178265.204424, mm^3

# Measure rhCortex, rhCortexVol, Right hemisphere cortical gray matter volume, 178573.457404, mm^3

# Measure Cortex, CortexVol, Total cortical gray matter volume, 356838.661828, mm^3

# Measure lhCorticalWhiteMatter, lhCorticalWhiteMatterVol, Left hemisphere cortical white matter volume, 278821.965888, mm^3

# Measure rhCorticalWhiteMatter, rhCorticalWhiteMatterVol, Right hemisphere cortical white matter volume, 288297.974464, mm^3

# Measure CorticalWhiteMatter, CorticalWhiteMatterVol, Total cortical white matter volume, 567119.940351, mm^3

# Measure SubCortGray, SubCortGrayVol, Subcortical gray matter volume, 51897.000000, mm^3

# Measure TotalGray, TotalGrayVol, Total gray matter volume, 502065.661828, mm^3

# Measure SupraTentorial, SupraTentorialVol, Supratentorial volume, 1014280.602179, mm^3

# Measure SupraTentorialNotVent, SupraTentorialVolNotVent, Supratentorial volume, 979180.602179, mm^3

# Measure SupraTentorialNotVentVox, SupraTentorialVolNotVentVox, Supratentorial volume voxel count, 976438.000000, mm^3

# Measure Mask, MaskVol, Mask Volume, 1677160.000000, mm^3

# Measure BrainSegVol-to-eTIV, BrainSegVol-to-eTIV, Ratio of BrainSegVol to eTIV, 0.771851, unitless

# Measure MaskVol-to-eTIV, MaskVol-to-eTIV, Ratio of MaskVol to eTIV, 1.128466, unitless

# Measure lhSurfaceHoles, lhSurfaceHoles, Number of defect holes in lh surfaces prior to fixing, 81, unitless

# Measure rhSurfaceHoles, rhSurfaceHoles, Number of defect holes in rh surfaces prior to fixing, 92, unitless

# Measure SurfaceHoles, SurfaceHoles, Total number of defect holes in surfaces prior to fixing, 173, unitless

# Measure EstimatedTotalIntraCranialVol, eTIV, Estimated Total Intracranial Volume, 1486230.461972, mm^3

# Excluding Cortical Gray and White Matter

# ExcludeSegId 0 2 3 41 42

# VoxelVolume_mm3 1

# ColHeaders  Index SegId NVoxels Volume_mm3 StructName normMean normStdDev normMin normMax normRange

1   4     12614    12613.8  Left-Lateral-Ventricle            51.1769    11.7938    28.0000   105.0000    77.0000

2   5       706      706.0  Left-Inf-Lat-Vent                 60.9081     9.7501    30.0000    83.0000    53.0000

3   7     16205    16205.0  Left-Cerebellum-White-Matter      94.4526     5.0202    36.0000   107.0000    71.0000

4   8     46866    46866.0  Left-Cerebellum-Cortex            76.8904     9.8783    34.0000   117.0000    83.0000

5  10      7843     7843.2  Left-Thalamus-Proper             103.1140     8.5790    59.0000   121.0000    62.0000

6  11      2734     2734.4  Left-Caudate                      90.8078     9.9212    61.0000   111.0000    50.0000

7  12      2748     2747.5  Left-Putamen                      98.2484     5.0525    79.0000   112.0000    33.0000

8  13      1640     1640.1  Left-Pallidum                    104.2372     3.9806    90.0000   115.0000    25.0000

9  14      2022     2022.4  3rd-Ventricle                     57.2360    11.2028    33.0000    91.0000    58.0000

10  15       895      895.1  4th-Ventricle                     53.9897     7.5234    29.0000    71.0000    42.0000

11  16     20089    20089.4  Brain-Stem                        88.9277    11.8940    34.0000   113.0000    79.0000

12  17      4777     4777.2  Left-Hippocampus                  83.7333     8.3881    53.0000   106.0000    53.0000

13  18      1245     1245.3  Left-Amygdala                     86.5452     6.1434    59.0000   102.0000    43.0000

14  24      2417     2417.3  CSF                               66.2343    11.6273    38.0000   105.0000    67.0000

15  26       202      201.7  Left-Accumbens-area               86.4204     6.8440    65.0000    99.0000    34.0000

16  28      4252     4252.3  Left-VentralDC                    98.6040    11.8373    50.0000   120.0000    70.0000

17  30         0        0.0  Left-vessel                        0.0000     0.0000     0.0000     0.0000     0.0000

18  31      1125     1125.3  Left-choroid-plexus               63.5452    11.2806    37.0000    96.0000    59.0000

19  43     19334    19334.1  Right-Lateral-Ventricle           47.7236    11.9759    26.0000    96.0000    70.0000

20  44       381      380.6  Right-Inf-Lat-Vent                59.5799     9.3492    31.0000    84.0000    53.0000

21  46     22199    22199.2  Right-Cerebellum-White-Matter     92.4601     4.8787    45.0000   109.0000    64.0000

22  47     44564    44564.1  Right-Cerebellum-Cortex           74.0031     9.9533    32.0000   105.0000    73.0000

23  49      6571     6571.4  Right-Thalamus-Proper             99.6773     9.6696    53.0000   116.0000    63.0000

24  50      2979     2978.8  Right-Caudate                     84.3075    11.2002    54.0000   112.0000    58.0000

25  51      3272     3271.8  Right-Putamen                    100.6600     4.7432    77.0000   114.0000    37.0000

26  52      1471     1470.7  Right-Pallidum                   104.8643     3.8221    89.0000   117.0000    28.0000

27  53      4198     4198.0  Right-Hippocampus                 84.3948     7.0679    53.0000   108.0000    55.0000

28  54      1463     1463.2  Right-Amygdala                    84.8762     6.6090    56.0000    99.0000    43.0000

29  58       308      307.5  Right-Accumbens-area              93.4572     5.3543    78.0000   108.0000    30.0000

30  60      3574     3573.8  Right-VentralDC                   95.2002    14.7423    39.0000   122.0000    83.0000

31  62         0        0.0  Right-vessel                       0.0000     0.0000     0.0000     0.0000     0.0000

32  63      1380     1379.5  Right-choroid-plexus              62.8493    10.5738    35.0000   101.0000    66.0000

33  72        16       16.3  5th-Ventricle                     63.4444     7.9204    49.0000    78.0000    29.0000

34  77      7309     7309.1  WM-hypointensities                79.9911    11.7723    40.0000   108.0000    68.0000

35  78         0        0.0  Left-WM-hypointensities            0.0000     0.0000     0.0000     0.0000     0.0000

36  79         0        0.0  Right-WM-hypointensities           0.0000     0.0000     0.0000     0.0000     0.0000

37  80        10        9.5  non-WM-hypointensities            71.1667    14.5404    53.0000    94.0000    41.0000

38  81         0        0.0  Left-non-WM-hypointensities        0.0000     0.0000     0.0000     0.0000     0.0000

39  82         0        0.0  Right-non-WM-hypointensities       0.0000     0.0000     0.0000     0.0000     0.0000

40  85       339      338.6  Optic-Chiasm                      74.9807    16.3591    38.0000   109.0000    71.0000

41 251       832      832.5  CC_Posterior                     105.5668    12.5924    67.0000   127.0000    60.0000

42 252       343      342.6  CC_Mid_Posterior                  98.9137    10.3627    67.0000   117.0000    50.0000

43 253       267      266.6  CC_Central                       104.3759     7.1576    80.0000   113.0000    33.0000

44 254       284      284.1  CC_Mid_Anterior                  106.1203     7.2499    80.0000   116.0000    36.0000

45 255       511      511.1  CC_Anterior                      106.4299     8.9098    67.0000   119.0000    52.0000

# Title Segmentation Statistics

# Measure BrainSeg, BrainSegVol, Brain Segmentation Volume, 1141594.000000, mm^3

# Measure BrainSegNotVent, BrainSegVolNotVent, Brain Segmentation Volume Without Ventricles, 1101450.000000, mm^3

# Measure BrainSegNotVentSurf, BrainSegVolNotVentSurf, Brain Segmentation Volume Without Ventricles from Surf, 1100508.937477, mm^3

# Measure lhCortex, lhCortexVol, Left hemisphere cortical gray matter volume, 191427.646717, mm^3

# Measure rhCortex, rhCortexVol, Right hemisphere cortical gray matter volume, 193305.757680, mm^3

# Measure Cortex, CortexVol, Total cortical gray matter volume, 384733.404398, mm^3

# Measure lhCorticalWhiteMatter, lhCorticalWhiteMatterVol, Left hemisphere cortical white matter volume, 261874.458124, mm^3

# Measure rhCorticalWhiteMatter, rhCorticalWhiteMatterVol, Right hemisphere cortical white matter volume, 270384.074956, mm^3

# Measure CorticalWhiteMatter, CorticalWhiteMatterVol, Total cortical white matter volume, 532258.533079, mm^3

# Measure SubCortGray, SubCortGrayVol, Subcortical gray matter volume, 49354.000000, mm^3

# Measure TotalGray, TotalGrayVol, Total gray matter volume, 530741.404398, mm^3

# Measure SupraTentorial, SupraTentorialVol, Supratentorial volume, 1003805.937477, mm^3

# Measure SupraTentorialNotVent, SupraTentorialVolNotVent, Supratentorial volume, 969153.937477, mm^3

# Measure SupraTentorialNotVentVox, SupraTentorialVolNotVentVox, Supratentorial volume voxel count, 966844.000000, mm^3

# Measure Mask, MaskVol, Mask Volume, 1653467.000000, mm^3

# Measure BrainSegVol-to-eTIV, BrainSegVol-to-eTIV, Ratio of BrainSegVol to eTIV, 0.734385, unitless

# Measure MaskVol-to-eTIV, MaskVol-to-eTIV, Ratio of MaskVol to eTIV, 1.063672, unitless

# Measure lhSurfaceHoles, lhSurfaceHoles, Number of defect holes in lh surfaces prior to fixing, 137, unitless

# Measure rhSurfaceHoles, rhSurfaceHoles, Number of defect holes in rh surfaces prior to fixing, 149, unitless

# Measure SurfaceHoles, SurfaceHoles, Total number of defect holes in surfaces prior to fixing, 286, unitless

# Measure EstimatedTotalIntraCranialVol, eTIV, Estimated Total Intracranial Volume, 1554489.673066, mm^3

# Excluding Cortical Gray and White Matter

# ExcludeSegId 0 2 3 41 42

# VoxelVolume_mm3 1

# ColHeaders  Index SegId NVoxels Volume_mm3 StructName normMean normStdDev normMin normMax normRange

1   4     11624    11623.6  Left-Lateral-Ventricle            50.4191    11.8898    26.0000   111.0000    85.0000

2   5       613      613.0  Left-Inf-Lat-Vent                 62.7041     8.9657    36.0000    84.0000    48.0000

3   7     17895    17894.7  Left-Cerebellum-White-Matter      93.5453     5.7395    36.0000   176.0000   140.0000

4   8     46848    46847.7  Left-Cerebellum-Cortex            75.2992    10.4832    32.0000   137.0000   105.0000

5  10      7742     7741.9  Left-Thalamus-Proper             102.7636     9.1489    56.0000   122.0000    66.0000

6  11      2282     2281.5  Left-Caudate                      98.5579     8.8743    69.0000   123.0000    54.0000

7  12      2832     2831.9  Left-Putamen                      98.5576     6.2032    75.0000   114.0000    39.0000

8  13      1341     1341.1  Left-Pallidum                    103.9716     5.0861    83.0000   116.0000    33.0000

9  14      2279     2279.2  3rd-Ventricle                     49.9377    10.3587    30.0000    89.0000    59.0000

10  15      1058     1058.5  4th-Ventricle                     53.5181     8.1795    31.0000    79.0000    48.0000

11  16     21113    21112.6  Brain-Stem                        90.0067    11.5625    32.0000   126.0000    94.0000

12  17      4621     4620.9  Left-Hippocampus                  85.4185     8.0210    51.0000   108.0000    57.0000

13  18      1288     1287.9  Left-Amygdala                     89.0411     5.3142    68.0000   100.0000    32.0000

14  24      2181     2180.9  CSF                               63.2374    11.2796    37.0000   103.0000    66.0000

15  26       285      284.5  Left-Accumbens-area               91.7901     6.2213    69.0000   107.0000    38.0000

16  28      4002     4002.0  Left-VentralDC                    98.2775    11.9238    53.0000   120.0000    67.0000

17  30         0        0.0  Left-vessel                        0.0000     0.0000     0.0000     0.0000     0.0000

18  31      1715     1715.5  Left-choroid-plexus               62.6751    11.3107    31.0000   100.0000    69.0000

19  43     19174    19173.7  Right-Lateral-Ventricle           46.8736    11.6110    27.0000    94.0000    67.0000

20  44       198      197.9  Right-Inf-Lat-Vent                61.6270     6.8874    46.0000    80.0000    34.0000

21  46     21541    21541.4  Right-Cerebellum-White-Matter     91.7927     5.0592    49.0000   107.0000    58.0000

22  47     48243    48243.4  Right-Cerebellum-Cortex           73.3856    10.2191    36.0000    98.0000    62.0000

23  49      6367     6366.8  Right-Thalamus-Proper             99.7574     9.0787    57.0000   118.0000    61.0000

24  50      2594     2594.4  Right-Caudate                     85.5413    11.7252    49.0000   116.0000    67.0000

25  51      3463     3463.1  Right-Putamen                    100.7573     5.6687    72.0000   116.0000    44.0000

26  52       761      760.5  Right-Pallidum                    96.1806     7.6082    70.0000   115.0000    45.0000

27  53      4180     4180.0  Right-Hippocampus                 85.4995     8.1312    53.0000   107.0000    54.0000

28  54      1205     1205.2  Right-Amygdala                    86.3778     6.1255    61.0000    98.0000    37.0000

29  58       326      326.1  Right-Accumbens-area              92.3921     7.5403    70.0000   112.0000    42.0000

30  60      3659     3659.1  Right-VentralDC                   92.1746    15.4662    35.0000   119.0000    84.0000

31  62         0        0.0  Right-vessel                       0.0000     0.0000     0.0000     0.0000     0.0000

32  63      1941     1941.4  Right-choroid-plexus              62.5491     9.8952    36.0000    92.0000    56.0000

33  72         1        1.0  5th-Ventricle                     79.0000     0.0000    79.0000    79.0000     0.0000

34  77      8877     8877.1  WM-hypointensities                79.8507    12.8359    32.0000   116.0000    84.0000

35  78         0        0.0  Left-WM-hypointensities            0.0000     0.0000     0.0000     0.0000     0.0000

36  79         0        0.0  Right-WM-hypointensities           0.0000     0.0000     0.0000     0.0000     0.0000

37  80        30       29.6  non-WM-hypointensities            70.0769    10.2837    50.0000    88.0000    38.0000

38  81         0        0.0  Left-non-WM-hypointensities        0.0000     0.0000     0.0000     0.0000     0.0000

39  82         0        0.0  Right-non-WM-hypointensities       0.0000     0.0000     0.0000     0.0000     0.0000

40  85       401      401.0  Optic-Chiasm                      63.0072     9.7281    42.0000    91.0000    49.0000

41 251       309      308.9  CC_Posterior                     103.6121     8.5291    77.0000   123.0000    46.0000

42 252       198      198.4  CC_Mid_Posterior                  91.1027     6.3446    78.0000   105.0000    27.0000

43 253       264      263.9  CC_Central                        90.3532     6.4921    72.0000   106.0000    34.0000

44 254       120      120.4  CC_Mid_Anterior                   88.3944     6.8912    73.0000   108.0000    35.0000

45 255       179      178.7  CC_Anterior                       93.0686    10.4366    74.0000   114.0000    40.0000

Sravan Mattevada, MSCS

Computer Prog. Analyst III

UNT Health

Ph . 817 735 0499