Researchers at the University of California, San Diego, have developed a smartphone app that could allow people to screen for Alzheimer’s disease, ADHD and other neurological diseases and disorders — ...

The test involves closely tracking pupil size changes while a person is completing a cognitively taxing task. The idea arose out of research that found one of the earliest brain regions to display ...

Neurological conditions can be devastating. Conditions like Alzheimer’s (which is becoming increasingly common as the general population starts to get older) can significantly affect cognition, memory ...

New findings from researchers at UCLA Health suggest that measuring changes in how pupils react to light could help predict recovery from depression and personalize transcranial magnetic stimulation ...

The study, led by researchers from UNSW Sydney and published in eLife, found that the pupils of people with aphantasia did not respond when asked to imagine dark and light objects, while those without ...

Engineers at the University of California San Diego have developed a smartphone attachment that could enable people to screen for a variety of neurological conditions, such as Alzheimer's disease and ...

The eye's light-sensing retina taps different circuits depending on whether it is generating image-forming vision or carrying out a non-vision function such as regulating pupil size or sleep/wake ...