According to the World Health Organization (WHO), about 57 million people around the world in 2021 were living with dementia — an umbrella term for a group of conditions that impact a person’s memory and ability to think and communicate, such as Alzheimer’s disease . Dementia is a hard disease to diagnose. There is currently no single test to diagnose the condition, and symptoms of dementia are very similar to those of other diseases . Additionally, for some people, their dementia symptoms are