{
  "volume": "FreeSurfer 6 fsaverage T1 / aseg from MNE archive version 2",
  "url": "https://osf.io/download/3bxqt?version=2",
  "archiveMD5": "5133fe92b7b8f03ae19219d5f46e4177",
  "archiveSHA256": "1270f22cbbdc6590ceded4ac48f1f456641cf0fdb0906a821632763d02ac9d83",
  "affine": [
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      -1,
      0,
      0,
      128
    ],
    [
      0,
      0,
      1,
      -128
    ],
    [
      0,
      -1,
      0,
      128
    ],
    [
      0,
      0,
      0,
      1
    ]
  ],
  "shape": [
    256,
    256,
    256
  ],
  "indices": [
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    34,
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  ],
  "processing": "aseg categorical mask isosurface at 0.5, marching cubes at original 1 mm resolution. No smoothing or decimation. T1 static sections every 2 mm. Colors categorical. Surfaces in tkregister RAS.",
  "missing": [
    "Hypothalamus is not separately segmented: ventral diencephalon is not a substitute.",
    "Brainstem subdivisions midbrain, pons and medulla not separately segmented."
  ],
  "coverage": [
    {
      "label": 4,
      "name": "Left lateral ventricle",
      "voxels": 21472
    },
    {
      "label": 5,
      "name": "Left inferior lateral ventricle",
      "voxels": 548
    },
    {
      "label": 7,
      "name": "Left cerebellar white matter",
      "voxels": 13233
    },
    {
      "label": 8,
      "name": "Left cerebellar cortex",
      "voxels": 64385
    },
    {
      "label": 10,
      "name": "Left thalamus",
      "voxels": 8610
    },
    {
      "label": 11,
      "name": "Left caudate",
      "voxels": 3627
    },
    {
      "label": 12,
      "name": "Left putamen",
      "voxels": 7242
    },
    {
      "label": 13,
      "name": "Left globus pallidus",
      "voxels": 1765
    },
    {
      "label": 14,
      "name": "Third ventricle",
      "voxels": 1941
    },
    {
      "label": 15,
      "name": "Fourth ventricle",
      "voxels": 2237
    },
    {
      "label": 16,
      "name": "Brainstem",
      "voxels": 26629
    },
    {
      "label": 17,
      "name": "Left hippocampus",
      "voxels": 5165
    },
    {
      "label": 18,
      "name": "Left amygdala",
      "voxels": 1941
    },
    {
      "label": 24,
      "name": "CSF label",
      "voxels": 1792
    },
    {
      "label": 26,
      "name": "Left nucleus accumbens",
      "voxels": 778
    },
    {
      "label": 28,
      "name": "Left ventral diencephalon",
      "voxels": 5142
    },
    {
      "label": 43,
      "name": "Right lateral ventricle",
      "voxels": 19705
    },
    {
      "label": 44,
      "name": "Right inferior lateral ventricle",
      "voxels": 471
    },
    {
      "label": 46,
      "name": "Right cerebellar white matter",
      "voxels": 13189
    },
    {
      "label": 47,
      "name": "Right cerebellar cortex",
      "voxels": 64662
    },
    {
      "label": 49,
      "name": "Right thalamus",
      "voxels": 8589
    },
    {
      "label": 50,
      "name": "Right caudate",
      "voxels": 3852
    },
    {
      "label": 51,
      "name": "Right putamen",
      "voxels": 6872
    },
    {
      "label": 52,
      "name": "Right globus pallidus",
      "voxels": 1804
    },
    {
      "label": 53,
      "name": "Right hippocampus",
      "voxels": 5387
    },
    {
      "label": 54,
      "name": "Right amygdala",
      "voxels": 2228
    },
    {
      "label": 58,
      "name": "Right nucleus accumbens",
      "voxels": 757
    },
    {
      "label": 60,
      "name": "Right ventral diencephalon",
      "voxels": 5076
    },
    {
      "label": 251,
      "name": "Corpus callosum posterior",
      "voxels": 1301
    },
    {
      "label": 252,
      "name": "Corpus callosum mid-posterior",
      "voxels": 470
    },
    {
      "label": 253,
      "name": "Corpus callosum central",
      "voxels": 537
    },
    {
      "label": 254,
      "name": "Corpus callosum mid-anterior",
      "voxels": 565
    },
    {
      "label": 255,
      "name": "Corpus callosum anterior",
      "voxels": 1090
    }
  ],
  "historicalFS53ToFS6ComparisonNotShipped": [
    {
      "hemisphere": "lh",
      "meanDifferenceMm": 1.0239017827098362,
      "maxDifferenceMm": 5.80836966187273
    },
    {
      "hemisphere": "rh",
      "meanDifferenceMm": 1.0207551570181301,
      "maxDifferenceMm": 4.8461184912188395
    }
  ],
  "shippedCoordinateVerification": "See verification.json: current cortex uses native FS6 positions, not the historical FS5.3 positions compared here."
}