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 ...

Add Yahoo as a preferred source to see more of our stories on Google. woman contemplating The speed of the human brain's ability to process information has been investigated in a new study, and ...

Your reaction time is more than just a measure of how quickly you respond to a stimulus. It can also reflect how efficiently your brain processes information. Researchers and clinicians often look at ...

Younger brain age may help protect memory despite early Alzheimer’s-related protein changes, according to a new study.

The human brain tends to lose a step as we age. Now, scientists want to minimize that decline by studying people with exceptional brains. Once we get past about age 40, even a healthy brain begins to ...