Breakthrough tech defines 'a new kind of writing,' researchers say.
A major advancement in the field of brain-computer interface , announced in May, allowed a paralyzed man to imagine writing and have the words translated to text.
Led by Frank Willett, a research scientist with the Braingate research consortium, the new system doubles the speed of previous thought-to-text BCI tools, which had subjects look at a screen and mentally “point and click” — as if using a cursor — rather than simply imagining writing the letter. In the late 1960s, BCI research was first conducted on monkeys; human trials began in the early 2000s. The current research involves placing tiny electric arrays directly into the motor cortex of the subject, which records neuron activity. Working with tech that previously controlled the movement of robotic arms , researchers were able to use very quick, tiny movements, separated from each other, to create a spelling device.
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Exercise Can Boost Brain Health Even in People Who Already Have Signs of DementiaThe brains of elderly people who exercised often had higher levels of proteins important for communication between nerve cells, a new study found.
Lire la suite »
Study: Exercise can strengthen brain function, prevent dementiaIn a study published last week in Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association, researchers found that exercise helped protect the brain from dementia.
Lire la suite »
New Books on Better Workouts That Include Brain as Well as BodyNew fitness books zero in on the brain’s role in exercise and ways that movement can improve cognitive function and mental health.
Lire la suite »
Pig brain cells may have cured a sea lion's epilepsy—are humans next?The transplant in an animal named Cronutt points toward a new strategy to treat the disease. But many questions remain.
Lire la suite »