All participants did several tests of visual memory in which they saw sets of 10, 20, 40, or 80 pictures and then did a test in which they saw the pictures from the set along with distractor ...

Not everyone could do it. This picture puzzle test is going to test your visual discrimination skills, short-term memory, and processing speed. So, set a timer of 5 seconds. Stare at the image.

Using a mouse model, the researchers displayed images of visual patterns over multiple days, then presented other images that violated those patterns, while measuring the brain's activity in the ...