Alzheimer's and Anosognosia, The Alzheimer's Library

A lack of awareness of impairment, not knowing that a deficit or illness exists, in memory or other function is called anosognosia. The term anosognosia refers to brain cell changes that lead to a lack of self-awareness. The person with anosognosia is not in denial; they have limited awareness or are unaware of the decline. When people with anosognosia confabulate, they believe what they are saying; they are not lying. Their remarks should be treated with respect, followed by a smooth transition to whatever tasks or activities need to occur next. Regular help for the home and family, planning ahead and working with a positive, partnership approach will help with the long-term, daily care management.