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Table 1 Test–retest reliability (ICC) for each measure and dataset, for the cortical ribbon data

From: Test–retest reliability of brain morphology estimates

Measure

Study 1

CCBD

Study 2

GSP

Thickness (CT)

.816

.890

Gyrification (GI)

.945

.941

Fractal dimensionality

Dilation filled (FD f )

.842

.936

Dilation surface

.845

.936

Boxcount filled

.799

.879

Boxcount surface

.769

.849

SPHARM surface

.977

.982

  1. SPHARM refers to spherical harmonics. When not otherwise stated, FD f represents FD as calculated using the dilation-filled approach