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 ...

Do you ever wonder about your brain health? Especially as we start to get older, it can be very easy to start questioning if our brains are in top working order — those moments we all have of ...

A study questioned the use of brain volume loss as a clinical trial endpoint in PPMS after finding a weak link to disability ...