Contact: Diana Lutz
Washington University in St. Louis
Caption: In this real-time movie, a monkey tries to move a cursor over the colored section of a circle with the help of an epidural electrocographic (EECoG) grid picking up signals from motor cortex.
Credit: Daniel Moran
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Related news release: EECoG may finally allow enduring control of a prosthetic or a paralyzed arm by thought alone