Face Time: How Quickly Do You Judge A Face?

http://www.sciencefriday.com
By looking at a face for less than a second, we can judge someone’s age, gender, race, emotional state and even their trustworthiness. High-speed scanning and perception experiments by social neurologist Dr. Jon Freeman have revealed our brain’s ability to generate character assessments in less than blink of an eye. These first impressions can linger in our brains and influence our real-world interactions.
Produced by Luke Groskin
Music by Audio Network
MRI Stand-in by Sarah Lewin
Footage ands Stills Provided by Dr. Jon Freeman, Shutterstock, Warren Goldswain, Glasgow Unfamiliar Face Database, Bruce Gionet (C.C. 3.0), Nina Paley (C.C. 3.0), Kim Cramer (C.C. 3.0), “Brain Optic Nerve Impulses,” Produced by Purdue University Calumet senior engineering students supervised by Professors Bin Chen, Ph.D, and Ge Jin Ph.D, with support of the university’s Center for Innovation through Visualization and Simulation. Full video is available at: http://webs.purduecal.edu/civs/brain-visualization