"Try to Build This Bunny as Fast as Possible without Using Red or Pink Bricks": How Simple Assembly Tasks Might Aid in Detecting People with Mild Cognitive Impairment and Dementia.

(1) Background: Dementia and mild cognitive impairment (MCI) are still underdiagnosed in the general population. Impaired odor identification has been identified as an early marker of MCI and dementia. We aim to investigate whether short tasks, in which simple forms must be assembled from single building blocks based on a template or while considering specific re-strictions, could increase the diagnostic quality of established cognitive screening tests in detecting MCI or dementia.