Arc activity-regulated cytoskeleton-associated protein Aβ amyloid-β peptide BACE1 b-site amyloid precursor protein cleaving enzyme CA1 Cornu Ammonis 1 CA3 Cornu Ammonis 3 CHL1 close homolog of L1 DEGs differential expression gensgenes LTD long-term depression LTP long-term potentiation Pclo piccolo ROI regions of interest Sez6 seizure protein 6 spH synapto-pHluorin Stxbp1 syntaxin-binding protein 1 Syn synapsin Syt11 synaptotagmin-11, neurexin, neuroligin 1 Introduction BACE1, also known as...