In major step, UCSF scientists translate unspoken words of paralyzed man into writing

The “neuroprosthetic” technology involved installing a credit-card-sized electrode panel on the surface of a volunteer’s brain, then collecting electrical signals as the person — a man completely paralyzed by a brain-stem stroke 15 years ago — tried to form words.

Over a period of several months, scientists worked with the man to develop a catalog of 50 words that could be translated from his thoughts into hundreds of phrases and sentences, such as “I am thirsty” and “I need my glasses.” The translation produced up to 18 words a minute with 93% accuracy.

Results of the trial were published Wednesday in the New England Journal of Medicine.

Post was last modified on 22 Jul 2021 5:56 pm

Share
Published by
Dennis G. Jerz

Recent Posts

There’s No Longer Any Doubt That Hollywood Writing Is Powering AI

Two years after the release of ChatGPT, it may not be surprising that creative work…

1 day ago

The complex geometry on this wedge building took me all weekend.  #blender3d #medievalyork #mysteryplay #cgi #aesthetics #design

The complex geometry on this wedge building took me all weekend. The interior walls still…

4 days ago

Sesame Street had a big plot twist in November 1986

My older siblings say they remember our mother sitting them down to watch a new…

4 days ago

I played hooky from work to see Wild Robot with my family

I played hooky to go see Wild Robot this afternoon, so I went back to…

6 days ago