Mild Behavioral Impairment and Risk of Dementia

MBI appears to be a transitional state between normal aging and dementia. MBI (specifically in those without cognitive symptoms) may confer a higher risk for dementia than MCI, and it is very likely an FTD prodrome in many cases. These findings have implications for the early detection, prevention, and treatment of patients with dementia in late life, by focusing the attention of researchers on the emergence of new behavioral symptoms.