Endogenous resilience mechanisms, retrosplenial cortex, voltage-gated potassium channels, carnosic acid, KCNQ opener, hyperexcitability, hyperactivity, rabies tracing, miniscope, chemogenetic behavioral modulation, mathematical modeling, plaques, slice electrophysiology, 5xFAD, APPNL-G-F, P301S::E4, tauopathy, ApoE4.