Reaction time reflects brain processing speed; simple tests like the ruler drop can reveal attention, coordination, and early ...

Critical flicker fusion (CFF), a measure of visual processing speed, predicts executive function in younger and older adults and may be helpful in predicting decline in executive function, say ...

What’s your processing speed? How quickly the brain deciphers and responds to information is broadly known as processing speed. Processing speed isn’t synonymous with intelligence, but it can make it ...

Eye-tracking tests can detect brain trauma deficits in patients more than a decade after their last concussion.