Fig 2: Significantly enriched GSEA pathways for key genes. (A) Apoe. (B) Abca1. (C) Hexb. The upper part of the abscissa indicates high expression, and the lower part indicates low expression.

Fig 3: Immune infiltration in thalamic haemorrhage. (A) Relative percentages of 25 immune cell subsets. (B) Pearson correlation between 25 kinds of immune cells. Blue indicates a positive correlation, and red indicates a positive correlation. (C) The difference in immune cell content between control and disease samples, with control samples in blue and disease samples in red. (D–F) Pearson correlation between key genes Abca1, Apoe and Hexb and immune cells, positive correlation on the right and negative correlation on the left.