This examination of the brain shows activity in the cruise of speech – a part of the frontal lobe involved in the production of speech.Credit
The cultivation of brain reading, which translates nerve signals, allowed an audible discourse for a paralysis woman to hear what she intends to almost immediately.
The researchers improved the device – known as the brain and selection (BCI) – with artificial intelligence algorithms (AI) that decipher the sentences as the woman thought about it, and then spoke loudly using an artificial sound. Unlike previous efforts, which can only produce voices after users have finished a complete sentence, the current approach can discover words at one time and turn them into a speech within three seconds.
Brain reading devices allow people paralyzed to speak using their ideas
The results published in nature neurology March 311It represents a big step towards practical use BCIS.
The old BCIS, which is born in a “WhatsApp”, said. “I write a sentence, write a sentence and need some time to write a sentence again … it does not flow like a regular conversation.”
He adds that the BCIS that flow in real time is the “next level” in the research because it allows users to transfer the tone and concentration that features natural speech.
Brain signal reader
The study, Anne, lost her ability to speak after a blow in her trunk in 2005. After about 18 years, she underwent surgery to a rectangle and a paper rectangle containing 253 poles on the surface on the cortex. The planting can record the joint activity of thousands of neurons at the same time.
The researchers have dedicated the artificial sound to look like a special sound by her injury, by training artificial intelligence algorithms on records of her wedding video.