Visualization of synaptic vesicle protein 2A in a rodent model of familial Alzheimer’s disease with a metabolically stable PET probe

Synaptic loss is one of the hallmarks of Alzheimer’s disease (AD) and region‐specific changes in synaptic density is associated with a variety of neuropsychiatric diseases. Here, we investigated the expression levels of synaptic vesicle glycoprotein 2A (SV2A) in APP/PS1 and age‐matched wild‐type (WT) mice using [18F]SDM16, a novel, metabolically stable SV2A PET imaging probe.