Dr. Douglas Scharre explains the Self-Administered Gerocognitive Exam (SAGE), a 12-question test that assesses a person’s cognitive abilities. A recent study followed more than 600 patients over eight years and found that the test accurately identified patients with mild cognitive impairment who eventually progressed to a dementia diagnosis at least six months earlier than the most commonly used testing method. | The Ohio State University Wexner Medical Center | Facebook