 Addenbrooke's Cognitive Examination

The Addenbrooke's Cognitive Examination (ACE) and its subsequent versions (Addenbrooke's Cognitive Examination-Revised, ACE-R and Addenbrooke's Cognitive Examination III, ACE-III) are neuropsychological tests used to identify cognitive impairment in conditions such as dementia.The Addenbrooke’s Cognitive Examination  was originally developed as a theoretically motivated extension of the Mini-Mental State Examination (MMSE) which attempted to address the neuropsychological omissions and improve the screening performance of the latter.