Longitudinal analysis is more powerful than cross-sectional analysis in detecting genetic association with neuroimaging phenotypes.

PLoS One · 2014 · PMC4123854 · PMID 25098835

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marginally significantno p-value reported

In addition, longitudinal analysis identified other four marginally significant SNPs that were missed by cross-sectional analysis at the significance level : rs1800627, rs11762610, rs4902433 and rs439401 on chromosomes 4, 7, 14 and 19 respectively.

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