:

Are people with dementia self-aware? Understanding the complex spectrum

According to a 2021 review, consciousness can decline gradually in people with Alzheimer's disease due to changes in self-awareness and introspection. The question, "Are people with dementia self-aware?" has a complex answer, as the ability to understand one's own condition is not a simple yes or no. This self-awareness exists on a spectrum and can fluctuate depending on the individual, the type of dementia, and the disease's progression.