Effect of Worry Level on Recall Memory for Odors in ApoE-ε4 Carriers and Non-Carriers.
https://www.ncbi.nlm.nih.gov/pubmed/30987686
The main finding is that
Stay calmA significant interaction effect between ε4 status and worry on both short-and long-delay cued recall was found, such that across age, higher worry was associated with increased cued recall scores among ε4-negative adults, and decreased scores among ε4-positive adults.