Facial expressions arise from brain networks that encode slow, context-rich meaning and fast muscle control on different time scales, keeping smiles and threats socially precise.

An analysis of brain scans from 572 people reveals that activity in brain regions linked to reward and social processing can predict how effective messages will be. Christin Scholz, Hang-Yee Chan, ...

April 29 -- TUESDAY, April 28 (HealthDay News) -- Researchers used a simple brain-computer interface to post a message on the social networking Web site Twitter, an achievement that shows the ...

In this week’s edition of The Prototype, we look at a brain-computer interface, a battery that can last for thousands of years, artificial solar eclipses and more. You can sign up to get The Prototype ...

Sarah* is a 29-year-old public relations specialist who worried constantly about what people thought of her and frequently questioned her actions and worth. Whenever she interacted with someone, and ...