In the article “Loss of TREM2 Confers Resilience to Synaptic and Cognitive Impairment in Aged Mice,” by Wenhui Qu and Ling Li, which appeared on pages 9552–9563 of the December 9, 2020 issue, the order of panels A and C was accidentally switched within Figure 1. The corrected figure appears below. This correction does not affect the conclusions of the paper.
