https://techxplore.com/news/2019-10-neural-network-reconstructs-human-thoughts.html
Researchers from Russian corporation Neurobotics and the Moscow
Institute of Physics and Technology have found a way to visualize a
person's brain activity as actual images mimicking what they observe in
real time. This will enable new post-stroke rehabilitation devices
controlled by brain signals. The team published its research as a preprint on bioRxiv and posted a video online showing their "mind-reading" system at work.
To develop
devices controlled by the brain and methods for cognitive disorder
treatment and post-stroke rehabilitation, neurobiologists need to
understand how the brain encodes information. A key aspect of this is
studying the brain activity of people perceiving visual information, for
example, while watching a video.
The existing solutions for extracting observed images from brain signals either use functional MRI or analyze the signals picked up via implants directly from neurons. Both methods have fairly limited applications in clinical practice and everyday life.
No comments:
Post a Comment