One of the greatest challenges for patients with dementia and their caregivers is addressing behavioral and psychological symptoms of dementia (BPSD). BPSD are nearly universal, with around 90% of patients with Alzheimer’s disease and other causes of dementia experiencing BPSD at some point in their illness. These symptoms — depression, anxiety, insomnia, apathy, aggression, and hallucinations, among others — can be very distressing to patients and can even pose dangers to patients and...



