The link between impaired gamma oscillations and Alzheimer's disease (AD) has inspired therapies using rhythmic physical stimuli. However, given that cognition requires cross-frequency interactions like theta-gamma coupling, single-frequency stimulation may yield limited benefits. This study therefore applied a compound pulsed magnetic field (cPMF) with theta rhythm-modulated gamma frequency to evaluate its efficacy and mechanisms against AD pathology compared with single gamma-frequency pulsed ...