A team of researchers led by Angelika Lingnau, from the Department of Psychology at Royal Holloway has been able to predict participants’ movements just by analysing their brain activity.
The research, which is published today (21st October) in the Journal of Neuroscience, is the first human study to look at the neural signals of planned actions that are freely chosen by the participant and could be the first step in the development of brain-computer interfaces.
Dr. Lingnau and her team used functional magnetic resonance imaging (fMRI) while participants planned and performed simple hand movements inside the scanner. Crucially, participants freely chose which of three hand movements to select. Using machine learning algorithms, the researchers then determined whether they were able to predict which movement the participant was going to perform on the basis of the brain activity measured during the planning phase.
Dr Lingnau said: “We are very excited by our findings because it is the first time a human study of this kind has been carried out where the participants were able to choose a movement by themselves and were the only ones who knew what they had planned to do. We were successfully able to predict what action they were going to carry out just from analysing their brain signals.
“This opens up huge possibilities for the future including the development of technology you can control with your mind as well as enabling the development of methods for helping those with paralysis to have direct brain control to the affected areas.”
Read more: New research paves the way to begin developing a computer you can control with your mind
The Latest on: Brain-computer interface
[google_news title=”” keyword=”brain-computer interface” num_posts=”10″ blurb_length=”0″ show_thumb=”left”]
via Google News
The Latest on: Brain-computer interface
- Neuralink’s first brain-chip implant appeared flawless. There was a problemon May 9, 2024 at 12:14 am
The amount of data captured from the device declined, although the patient and the Elon Musk-owned company still staged a successful demonstration.
- 1St Human Implanted With Neuralink Brain Chip Completes 100 Days: Muskon May 8, 2024 at 11:27 pm
Elon Musk on Thursday said his brain-computer interface company Neuralink has achieved 100 successful days with the first hum ...
- Brain-computer interface translates ALS patient's brain activity into spoken wordson May 8, 2024 at 10:22 pm
Researchers successfully used a brain-computer interface to synthesize speech directly from brain activity in an ALS patient, achieving 80% word recognition accuracy by listeners, showcasing the ...
- Elon Musk Touts Successful 100 Days Of First Neuralink Implant Even As Company Admits Malfunction: 'Threads Retracted From the Brain'on May 8, 2024 at 7:28 pm
Elon Musk celebrated the 100-day milestone of Neuralink's first human brain-computer interface implant, despite the company's acknowledgment of a malfunction that reduced the number of effective ...
- Neuralink Patient's Implants Slipped Out, But He Still Set a Brain Control Recordon May 8, 2024 at 6:18 pm
Embracing his love of gaming, Noland Arbaugh overcame technical setbacks to achieve unprecedented brain-computer interface control.
- Neuralink's first in-human brain implant has experienced a problem, company sayson May 8, 2024 at 5:47 pm
Neuralink on Wednesday said part of its brain implant malfunctioned in the weeks following its first in-human procedure. The company has built a brain-computer interface that could help patients with ...
- Neuralink’s First Brain-Chip Implant in a Human Appeared Flawless. There Was a Problem.on May 8, 2024 at 2:51 pm
The amount of data captured from the device declined, although the patient and the Elon Musk-owned company still staged a successful demonstration.
- ArdEEG Lowers The Cost Of Brain-Computer Interfaceson May 7, 2024 at 5:00 pm
Considering the incredible potential offered by brain-computer interfaces (BCIs), it’s no wonder there are so many companies scrambling to make their mark in the field. Some see it as an assistive ...
- Neurable raises $13M for brain-computer interface with everyday productson May 7, 2024 at 11:00 am
Neurable raised $13 million for its brain-computer interface (BCI) technology that can work with everyday products.
- AI Deep Learning Improves Brain-Computer Interface Performanceon May 6, 2024 at 8:54 am
AI deep learning powers a brain-computer interface that enables humans to continuously control a cursor using thoughts.
via Bing News