The loadings of all metagenes across all brain regions in the analysis of the aging, dementia, and TBI dataset.

The table shows that the loadings of the 17th metagene are only negative for FWM (both left and right) and their absolute value is much larger than those for other brain regions. Therefore, this metagene can be utilized to reveal the functions of FWM in the brains of aged donors.
(XLSX)