Chronic deep brain stimulation in an Alzheimer's disease mouse model enhances memory and reduces pathological hallmarks.

Background: Alzheimer's disease (AD) is a progressive degenerative disorder that currently remains extremely disabling. Recent work has shown that deep brain stimulation (DBS) has promising effects in AD patients. In parallel to the clinical trials, we investigated the impact of chronic DBS in 3xTg mice, a well-established animal model of AD.