Table 3 Meta-analysis of ICC estimated from four independent cohorts for sulcal length, mean depth, width, and surface area.

From: The reliability and heritability of cortical folds and their genetic correlations across hemispheres

Meta-analysis

Length

Mean depth

Width

Surface area

Left

0.67 ± 0.12 [0.62–0.74]

0.74 ± 0.15 [0.68–0.84]

0.71 ± 0.12 [0.62–0.81]

0.73 ± 0.12 [0.67–0.82]

Right

0.66 ± 0.12 [0.59–0.74]

0.73 ± 0.14 [0.66–0.82]

0.73 ± 0.11 [0.64–0.81]

0.73 ± 0.13 [0.67–0.81]

Average

0.71 ± 0.14 [0.59–0.74]

0.78 ± 0.11 [0.66–0.82]

0.76 ± 0.12 [0.67–0.82]

0.78 ± 0.11 [0.65–0.83]

  1. Left and right hemisphere and bilaterally averaged mean ± standard deviation (SD) are reported with ICC interquartile range [25–75%] across sulci.
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