The implant in the brain allows women to ‘speak’ with their thoughts

In a new study published in Nature Neuroscience magazine, a group of researchers presented the results. A brain implant that allows a paralyzed woman to communicate only using her thoughts.

A group of researchers from Berkeley and San Francisco universities in the United States tested a new implant using a method known as brain-informative interface (BCI). Besides, Technology uses artificial intelligence (AI) to solve thoughts and transmit them through a sound device.

One of the biggest challenges of this type of implant is the time interval between the signs caught by neuroprhetic and the message transmission to produce sound. In this new study, scientists claim that this obstacle is overcome, To reach a delay that allows speaking almost in real time.

https://www.youtube.com/watch?v=mgsokgbxk

The authors explain that new technology is similar to the speech capacity of sound assistants such as Alexa and Siri. With a similar algorithm, they managed to use artificial intelligence to solve neural data.

“This new technology has a tremendous potential to improve the quality of life of people living with serious paralysis affecting speech. It is exciting that the latest AI progresses accelerate BCIs for practical use in the real world in the near future.” He said.

The implant used captures neural data in the woman’s motor cortex.The field of the brain responsible for speech control. However, the researchers explain that the approach is not limited to the device tested in the study and can be applied to several other brain calculation interfaces (BCIS).

Talk from thought

After not being able to communicate due to stroke for 30 years, a 47 -year -old woman managed to transfer her thoughts with a series of unique expressions – QUase is about 8 times higher than other approaches.

In short, what happens: just thinks what he wants to say and conveys a sound device.

For researchers, one of the most promising aspects of the new method is the combination of speed and accuracy. On the contrary, there was nothing more precisely that a thought could be solved in a understandable way, but the new approach showed that the conversation was correctly solved.

“We wanted to see that we can generalize for invisible words and we really want to solve Ann’s speech patterns. We have seen that our model is good, which is really a more controlled method.” He said.

The technologies connecting the brain and the machine are paralyzed by people’s lives and offer new forms of communication and mobility. Do you want to know more? Understand how paralyzed patients after the innovative brain-spinal implant in China. Until next time!