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Image Gallery
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Upper left panel displays fiber
tractography combined with cortical thickness
map obtained with Free Surfer. Upper right panel
demonstrates a sagittal cross-sectional view of
brain parenchyma segmented into white and gray
matter combined with fiber tractography map.
Lower left figure shows a coronal cross-sectional
view of automatic parcellation of white matter
overplayed with the gray matter surface. Lower
right figure shows the parcellation of gray matter
surface and corresponding white matter fibers.
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Visualization of variation in ventricle
volume for pairs of subjects (MZ – monozygotic
twins, DS – monozygotic twins discordant for
schizophrenia, DZ – dizygotic twins, NR – nonrelated
pairs). The distances are color-coded to
show absolute differences between 2 and 8mm.
The figures illustrate decreasing shape similarity
MZ = DS < DZ < NR. Healthy MZ are not
significantly different from MZ discordant for
schizophrenia (DS).
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DTI fractional anisotropy (FA) map on
computationally inflated cortical surface. The
cortical surface FA map indicates the
microstructural integrity of the white matter 2mm
subcortical to the white matter-gray matter
interface.
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Principal deformation for the right
hippocampus for normal controls (top) and
schizophrenia patients (bottom). Four views
(front, lateral, back, medial) of each shape are
shown. The color indicates the direction and the
magnitude of the deformation, changing from
blue (inwards) to green (no deformation) to red
(outwards).
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