“They finally read in our heads”: a neuroscientist reveals the cerebral implant which translates the thoughts in words into a fraction of a second

A major scientific advance has recently emerged thanks to a team of researchers from the University of California in Berkeley. These scientists have developed a cerebral implant doped for artificial intelligence, allowing a paralyzed woman to translate her thoughts into almost instantly. This revolutionary system could transform the lives of many people who have lost the ability to communicate. The brain-computer interface, used in this research, has demonstrated its potential by considerably reducing the time between thought and speech. This innovation offers new hope for a future where communication barriers could be broken for those who need it most.

Communication challenges for paralyzed people

The loss of the ability to speak is a difficult test for many people with paralysis. Ann, a former math teacher, lost the use of speech after a heart attack 18 years ago. For her, Find a voice thanks to technology is more than just improving the quality of life; It is a rebirth. Previously, the operation took eight seconds to translate his thoughts into words, a delay that made fluid conversations almost impossible. With the new interface, this time has been reduced to only 80 millisecondsallowing much more natural and immediate communication. This advance is crucial to restore a feeling of connection and identity in those who have lost their votes.

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Technology behind the brain implant

The device developed by the Berkeley team is based on a sophisticated brain-computer interface. This system uses a bundle of electrodes to capture brain signals and convert them into voice thanks to a deep learning model. Artificial intelligence technology plays a crucial role in this process, making it possible to decode the thoughts of Ann and to transcribe them into words. Although the model is not yet perfect, with a vocabulary limited to 1024 words, the results obtained so far are promising. Unlike other invasive technologies, this system does not require electrodes to penetrate the brain, which makes it safer and more accessible for future deployment.

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A promising future for vocal neuroprosthesis

While this technology is still at the experimental stage, researchers are optimistic about its future potential. Gopala Anumanchipalli, the main author of the study, believes that This system could be deployed in five to ten yearswith adequate funding. The surgery necessary to install the bundle of electrodes is already common in the diagnosis of epilepsy, which facilitates its adoption for speech disorders. This innovation could transform the lives of thousands of people, offering them not only a voice, but also a new chance to connect with the world around them. Professor Patrick Degenaar of Newcastle University described this advance as “very cool”, highlighting his disruptive potential in the field of neuroprosthesis.

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Social and ethical implications

With the development of this technology, ethical and social issues are emerging. How to ensure that this advance is accessible to all those who need it? The question of financial accessibility is crucial, as well as that of the confidentiality of brain data. While we get closer to a reality where thought can be translated into speech, it is essential to reflect on the implications of this technology on privacy and informed consent. Researchers, while continuing their work, will have to collaborate with ethicians, patients and political decision -makers to navigate these unexplored waters. This innovation raises the hope of giving a voice to those who are reduced to silence, but it must be implemented in a ethical and responsible manner.

While technology continues to progress at a frantic pace, how can we guarantee that these advances really benefit those who need it most, while preserving the rights and dignity of the individuals concerned?

The author relied on artificial intelligence to enrich this article.

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