In this study using an adult-onset mouse model of Alzheimer’s pathology, we uncovered a neuron-type-specific mechanism responsible for region-specific circuit dysfunction. Short-term expression of human amyloid precursor protein (hAPP) led to hyperexcitability in the entorhinal cortex, but not in isocortex, due to a distinct vulnerability of PV interneurons in the entorhinal region.
- Annie M. Goettemoeller
- Emmie Banks
- Matthew J. M. Rowan
