Mild Cognitive Impairment (MCI) – A brief overview: The history, use and a clear conceptualised approach

Abstract

The concept of Mild Cognitive Impairment has been evolving over many decades, yet there remains uncertainty of it use, value and consistent application. The current article briefly outlines its historical background before considering its use in clinical practice and potential impact on those given the diagnosis. Finally, a single criteria is proposed which, it is hope, will lead to greater consistency with regards to diagnosis.