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Fig. 2 | Lipids in Health and Disease

Fig. 2

From: Bidirectional two-sample mendelian randomization analysis identifies causal associations of MRI-based cortical thickness and surface area relation to NAFLD

Fig. 2

Heatmap of the inverse variance weighted (IVW) P-values from NAFLD, liver fat, and liver volume to cortical structural changes via MR analysis. The horizontal axis represents the corresponding brain regions being analyzed. The vertical axis indicates the exposure variables of interest - NAFLD, liver fat, and liver volume - along with the analytical conditions applied during processing, namely whether global weighting was employed and whether thickness or surface area of corresponding structural was examined. The color scale illustrates the P-values. Dark blue indicates lower p-values while white indicates higher P-values

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