Research Paper Volume 10, Issue 10 pp 2816—2831

Re-exploring the core genes and modules in the human frontal cortex during chronological aging: insights from network-based analysis of transcriptomic studies

Figure 2. Meta-analysis of the frontal cortex throughout normal aging. (A) Flowchart of the meta-analysis. (B) Venn diagram of differentially expressed genes identified from the meta-analysis using Fisher’s method, the vote counting method and a fixed effect model. (C) Heat map representation of the top 20 differentially expressed genes across different microarrays identified from the meta-analysis (row-wise comparison).