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Read my blips Share Copy Video A combination of brain implants and a neural network helped a 65-year-old man paralyzed from the neck down type out text messages on a computer at 90 characters per minute, faster than any other known brain-machine interface. The patient, referred to as T5 in a research paper published [preprint] in Nature on Wednesday, is the first person to test the technology, which was developed by a team of researchers led by America s Stanford University. Two widgets were attached to the surface of T5’s brain; the devices featured hundreds of fine electrodes that penetrated about a millimetre into the patient’s gray matter. The test subject was then asked to imagine writing out 572 sentences over the course of three days. These text passages contained all the letters of the alphabet as well as punctuation marks. T5 was asked to represent spaces in between words using the greater than symbol, >.

United statesJohn ngaiFrank willettStanford neural prosthetics translational laboratoryAmerica stanford universityUs national institutes of healthNeural prosthetics translational laboratoryMachine learningஒன்றுபட்டது மாநிலங்களில்வெளிப்படையான வில்லட்அமெரிக்கா ஸ்டான்போர்ட் பல்கலைக்கழகம்எங்களுக்கு தேசிய நிறுவனங்கள் ஆஃப் ஆரோக்கியம்நரம்பியல் ப்ராஸ்தெடிக்ஸ் மொழிபெயர்ப்பு ஆய்வகம்