A.L.S. stole his voice. A.I. retrieved it.

A.L.S. stole his voice. A.I. retrieved it. 
DNYUZ, originally posted in The New York Times; 8/15/24
Four years ago, Casey Harrell sang his last bedtime nursery rhyme to his daughter. By then, A.L.S. had begun laying waste to Mr. Harrell’s muscles, stealing from him one ritual after another: going on walks with his wife, holding his daughter, turning the pages of a book. “Like a night burglar,” his wife, Levana Saxon, wrote of the disease in a poem. ... Last July, doctors at the University of California, Davis, surgically implanted electrodes in Mr. Harrell’s brain to try to discern what he was trying to say. ... Yet the results surpassed expectations, the researchers reported on Wednesday in The New England Journal of Medicine, setting a new bar for implanted speech decoders and illustrating the potential power of such devices for people with speech impairments.