News tagged with visual information

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Scientists find explanation for blindsight

(PhysOrg.com) -- The rare phenomenon of blindsight has been known for a long time, but until now has never been understood. People with blindsight are effectively blind through damage to the primary visual ...

Jun 25, 2010 report
3.8 / 5 (22) 2 | with audio podcast

Great apes know they could be wrong

orangutans, chimpanzees, bonobos and gorillas - realize that they can be wrong when making choices, according to Dr. Josep Call from the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany. ...

Mar 24, 2010
4.5 / 5 (8) 18 | with audio podcast

Evolutionary bestseller in image processing

The eye is not just a lens that takes pictures and converts them into electrical signals. As with all vertebrates, nerve cells in the human eye separate an image into different image channels once it has been ...

Nov 10, 2010
5 / 5 (7) 0 | with audio podcast