Neuroscientists have been trying to understand how the brain processes visual information for over a century. The development ...

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 ...

Research connects vision to a later dementia diagnosis. Scientists found visual sensitivity tests could predict dementia up to 12 years before it was diagnosed. Neurologists say more work is needed ...