The neural network taught "to read minds"
Source:
The Developers at Purdue University created a neural network which is able to analyze fMRI brain scans taken during viewing of the video and then in real-time to determine what exactly people .
The experiment involved three subjects who showed about a thousand videos. During the show, scientists have been able to obtain a huge amount of data and fMRI, which then began to demonstrate the convolutional neural network, trained to map brain activity as subjects of the videos. In the picture fMRI network learned very quickly and correctly determine what they are looking volunteer at a time when the picture was taken.
In addition, the neural network learned to decipher other people's data, based on the obtained fMRI with other volunteers the information, and the result was equally high as in fMRI data of healthy subjects and those that had vision defects.
Through this study, scientists were able to decipher thoughts, and at the same time and found out what parts of the brain responsible for the recognition of images and videos. The fact that the brain divides the video into separate components. For example, if a person sees moving on the background the wall of the car, one area of the brain recognizes the wall and the other car — thus, the scientists managed to trace the brain when comparing separate blocks of information and reducing it into a single picture.
Recommended
Can genes create the perfect diet for you?
Diet on genotype can be a way out for many, but it still has a lot of questions Don't know what to do to lose weight? DNA tests promise to help you with this. They will be able to develop the most individual diet, because for this they will use the m...
How many extraterrestrial civilizations can exist nearby?
If aliens exist, why don't we "hear" them? In the 12th episode of Cosmos, which aired on December 14, 1980, co-author and host Carl Sagan introduced viewers to the same equation of astronomer Frank Drake. Using it, he calculated the potential number ...
Why does the most poisonous plant in the world cause severe pain?
The pain caused to humans by the Gimpi-gympie plant can drive him crazy Many people consider Australia a very dangerous place full of poisonous creatures. And this is a perfectly correct idea, because this continent literally wants to kill everyone w...
Related News
Artificial intelligence exists, and it's billions of years
Susan Schneider from the University of Connecticut and the Institute for advanced study in Princeton — one of the few who seriously believes that artificial intelligence already exists, and for a long time. "I do not believe that ...
The U.S. military has developed a device to improve the functioning of the brain
to improve your mental abilities, you need are known to "gnaw granite of science". But many are trying to find and easier way. And maybe, researchers from McGill University in Canada and researchers from HRL Laboratories have deve...
An experiment about 30 years, as scientists have observed the evolution of bacteria
Perhaps this scientific experiment can rightly be called the most long-lasting in the field of observation of a living organism. Started in 1988, the American evolutionary biologist Richard Lenski. Together with his colleagues at ...
17 the next space missions that deserve your attention
For a good half of the previous century, humanity had time to run in the boundless space of a set of scientific instruments. With a single purpose – to better understand this, it would seem, at first glance, completely lifeless va...
10 brilliant inventions that humans picked up from animals
We are accustomed to the "miracles" of science and technology and often lose sight of that nature started to use some of them long before the first steam engine or the computer. New inventions often amaze and inspire us, but... ho...
Lasciate ogni speranza, voi CH entrate — written on the gates of hell. "Abandon all hope ye who enter here". A great way to welcome a visitor to hell. But there is a real underworld, which, however, smaller dogs and sinners in boi...
Scientists have found the perfect place to build underground colonies on the moon
For many years, scientists tried to understand whether the dark crater pit on the surface of the natural satellite of the Earth entrance in a network of underground caves that millions of years ago was filled with lava. Finally, r...
In Saudi Arabia, will start to produce electricity with the help of "kites"
the Research team at Queen's University of science and technology on behalf of king Abdullah proposed a new method for the production of wind power. To do this, engineers positioning of the turbine is not near the Ground and in th...
On the orbit of the moon launch an inflatable living module
the Private space company Bigelow Aerospace in cooperation with United Launch Alliance published , according to which plans to orbit the moon residential inflatable module by 2022. the carrier Rocket, which we plan to launch modu...
Gravitational waves "neutron stars": why is it the most important discovery of the year?
For several weeks raged rumors that scientists have recorded gravitational waves — tiny ripples in space and time — a new type that is not associated with the collision of black holes. And here we saw a similar wave produced by th...
Analysis which will predict the date of death of your heart
Many clinical studies allow us to predict the health status and suggest that person waits in the future. But not long ago, scientists from Johns Hopkins University released new data, according to which information encoded in mitoc...
In Novosibirsk have learned to receive fuel from air and water
Search and development of alternative ways of getting fuel is a long time. And despite significant advances, many new methods often remain unprofitable. But recently, according to the publication, Siberian branch of the Russian Ac...
Now Elon Musk knows how to run to Mars online
humanity has quite a lot of plans for the exploration of the red planet for the next few years, but whether the Internet those who will go to Mars? Last weekend, Elon Musk answered questions from Reddit, among which was this one. ...
Yellowstone could explode in ten years
after Analyzing the minerals, mineral ash from the most recent super eruption, scientists from the University of Arizona came to the conclusion that the last time the volcano woke up after two injections of fresh magma that floate...
Scientists have created programmable synthetic leather
Engineers at Cornell University have developed a programmable synthetic leather. As a prototype of the new material was the amazing ability of octopus and cuttlefish to blend in with the environment, while trying to escape from mo...
The effectiveness of mindfulness meditation proved to be dubious
Conscious meditation is a special meditation technique includes focusing on the current situation and state of mind. It is called different: a thoughtful meditation, a conscious mental involvement, careful meditation. As you would...
Air pollution kills 500,000 Europeans annually
Hundreds of thousands of factories around the world our planet every day. For countries such as China, this problem is particularly relevant, because many Chinese cities are literally covered with smog from the industrial plants. ...
"Island of extinction": in the USSR were established and were buried biological weapons
the Kazakh-Uzbek border, surrounded by miles of toxic desert, lies the island. Or what's left of it. During the cold war, the Renaissance island was a top secret Soviet testing ground for deadly bacteria. It took more than twenty ...
Scientists have created immune cells able to resist HIV
Combat is conducted over many years by many teams of scientists from different countries. This retrovirus causing HIV infection in the history of mankind was infected more than 60 million people. More than two-thirds of this numbe...
The biggest myths about bad breath
"Many years ago, shortly after I started my radio work, I came to the editorial office to obtain the assignment for that day. I was asked to visit a clinic that deals with bad breath, and socialize with your doctor," says Claudia ...
Comments (0)
This article has no comment, be the first!