"The continuity field smoothes what would otherwise be a jittery perception of object features over time," says David Whitney. Without it,  faces and objects would appear to morph from moment to moment in an effect similar to being on hallucinogenic drugs, researchers say. (Credit: ThuyD/Flickr)
Top StoryUniversity of California, Berkeley

To keep us sane, brain ignores tiny visual changes

“How can such a small brain generate so many remarkable behaviors? A fly with a brain the size of a salt grain has the behavioral repertoire nearly as complex as a much larger animal such as a mouse. That’s a super interesting problem from an engineering perspective,” says Michael Dickinson. (Credit: Airman Magazine/Flickr)
Top StoryUniversity of Washington

Fruit flies maneuver like tiny fighter jets

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