Fig. 2From: Causal effects of COVID-19 on structural changes in specific brain regions: a Mendelian randomization studyIVW estimates of the effect of COVID-19 on brain structures. The color of each block represents the IVW-derived p values of each MR analysis. p < 0.05 is shown in red and p ≥ 0.05 is shown in green. A p value < 1.07 × 10−4 was considered statistically significant. A p value < 0.05 was considered nominally significantBack to article page