Latest News

Questions answered with the pupils of your eyes

Patients who are otherwise completely unable to communicate can answer yes or no questions within seconds with the help of a simple system -- consisting of just a laptop and camera -- that measures nothing but the size of their pupils. The tool takes advantage of changes in pupil size that naturally occur when people do mental arithmetic. It requires no specialized equipment or training at all.
View full story

Post your comment.

Name:
Email:
Rating:
Comment:
Verification
 

  • No 'bird brains'? Crows exhibit advanced relational thinking, study suggests

  • In one aspect of vision, computers catch up to primate brain

  • A clear, molecular view of how human color vision evolved

  • A Facebook application knows if you are having a bad day and tells your teacher

  • Personalized advertising attracts more attention and makes contents of ads easier to remember

  • Lost memories might be able to be restored, suggests research into marine snail

  • Family criticizing your weight? You might add more pounds

  • Early exposure to antidepressants affects adult anxiety, serotonin transmission

  • Cocaine, amphetamine users more likely to take their own lives

  • New technology advances eye tracking as biomarker for brain function, recovery from brain injury

  •