Numerous tests assess brain function, notably memory. Examples include the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA), both of which provide a snapshot of cognitive health. Here are two tests that measure brain activity, specifically attention.

We’re here with another task that will put your eyesight and investigation skills to the test. What better way to spend your free time than solving viral riddles and photo puzzles while sipping a cup of hot tea or coffee? This time, we want you to concentrate on the image below and spot as many errors as you can. We’ll keep the number of errors in the graphic a secret for the time being!