Using AI and Brain Implants, Researchers Reconnect ALS Patient with Their Lost Voice

Conor Hale  | Fierce Biotech

UC Davis researchers used Blackrock’s NeuroPort Array to restore speech to a patient with ALS, achieving 97% accuracy and a 125,000-word vocabulary.

Researchers at UC Davis have used a brain-computer interface implant to help restore a patient’s voice, after ALS had slowly robbed him of his ability to speak clearly.

Using neural sensors developed by Blackrock Neurotech—and AI text-to-speech software designed to sound like his own voice, based on recordings taken from years before—45-year-old Casey Harrell was able to say, “It feels a lot like me… It makes people cry, who have not heard me in a while.”

The technology does not read a person’s thoughts or aim to translate their inner voice. Instead, it aims to capture the commands the brain sends to the muscles used in speech.

Read the full article here.

Watch the recording below:

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