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 ...

One of the telltale signs of dementia is forgetfulness, but symptoms can appear more than a decade before an official diagnosis. Researchers aiming to detect early signs of cognitive decline before it ...

The eyes might truly be windows to the brain’s health, according to fascinating new research published in Scientific Reports. Scientists have discovered that simple vision sensitivity tests could ...

As we age, our brain tends to lose the ability to make new neural connections and process information swiftly. Our daily food and fitness habits have a big influence on brain health. Physical activity ...

A new optical illusion is challenging internet users to find seven differences between two similar garden scenes in just 15 seconds. This brain teaser tests attention to detail and visual processing ...