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Featured in electrical signals

By Oct 24, 2012
Science

Electric Brain Stimulation Warps Your Perception Of Faces [Video]

A new study uncovers the two nerve centers responsible for face recognition--and the lack thereof.
By Dec 7, 2011
Science

A Dead Sea Microbe’s Fluorescent Protein Sheds Light on Brain Activity

A fluorescent protein derived from a Dead Sea microbe could be a novel way to track electrical signals in the...
By Jun 24, 2011
Technology

Japanese PossessedHand Electric Wristband Moves Your Fingers For You

Play the guitar without having to learn the guitar
By May 20, 2011
Science

With Electrical Stimulation to the Spinal Cord, Paralyzed Man Walks Again

Electrical impulses sent to a paralyzed man’s spinal cord allow him to walk again, researchers say. Rob Summers, 25, can...
By Jun 29, 2010
Science

Sensor Reads Whole Room’s Electrical Field to Detect Movement or Heart Attacks Within

Technology has long been helping elderly people who fall and can’t get up to call for help — there are...
By Aug 22, 2007
Science

Bionic Made Better

Engineers develop a mind-controlled prosthetic arm dexterous enough to play piano