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In what could be the first step toward recording your dreams, researchers from Japan’s ATR Computational Neuroscience Laboratories have developed new brain analysis technology that can reconstruct the images inside a person’s mind and display them on a computer monitor. That means it won’t be long before you can share your thoughts and dreams with others the way you share your flickr pics. They’ve successfully displayed simple images produced in the human brain on a computer screen.
The device converts electrical signals sent to the visual cortex into images that can be viewed on a computer screen. In the experiment, they showed test subjects the six letters in the word neuron and successfully reconstructed the word on screen by measuring brain activity.
A spokesman at ATR Computational Neuroscience Laboratories said: "It was the first time in the world that it was possible to visualise what people see directly from the brain activity.
"By applying this technology, it may become possible to record and replay subjective images that people perceive like dreams." The scientists, lead by chief researcher Yukiyaso Kamitani, focused on the image recognition procedures in the retina of the human eye.
It is while looking at an object that the eye's retina is able to recognise an image, which is subsequently converted into electrical signals sent into the brain's visual cortex.
The research investigated how electrical signals are captured and reconstructed into images, according to the study, which will be published in the US journal Neuron.
Humans can modify their behaviors depending on the environment. This ability is essential for surviving in fluctuating circumstances. Our research started with attempting to understand various brain mechanisms, including vision and motor systems, which support the adaptive behavior changes.
...
Our long-term goal is to understand how human intelligence and abilities of communication emerged from combination and hierarchical organization of the above mechanisms. We want to know the mechanisms to the extent that machines, either computer programs or robots, could solve the same computational problems as those that human brains solve, while using essentially the same principles (i.e., a definition of "Computational Neuroscience").
Neural decoding allows us to predict mental contents from measured brain signals. Our group develops computational techniques for the decoding of human brain signals, and studies information coding in the human brain. Our goal is to establish novel communication technology that directly connects the brain and the machine using decoded neural information.
From mind-reading to brain-machine interface
Brain signals can be seen as the 'codes' that encode our mental experience. To decipher the codes, we combine neuroscience and the methods of machine learning. We aim to develop decoding techniques that capture the subtlety of our mental experience, and to apply them to build brain-machine interfaces that control machines using decoded information.
Originally posted by SLAYER69
I just hope they never show my dreams to my wife
That would be bad
Originally posted by SLAYER69
I just hope they never show my dreams to my wife
That would be bad
Originally posted by tezzajw
Originally posted by SLAYER69
I just hope they never show my dreams to my wife
That would be bad
Ha! On a different note, is your wife worth dreaming about! Haha!
I can imagine some future divorce courts, where an upset wife plays her husband's video-dreams as evidence to a judge...
Here's a healthy tip to all the wives out there (including mine!): You're often NOT the centre of your man's dreams at night!
Originally posted by meadowfairy
I think he kind off implied that he doesn't dream about his wife.
Originally posted by SLAYER69
Well I think it would be cool to see the first images!\
Originally posted by flyingfish
reply to post by Alucard Hellsing
Looks like I will need to stop watching CSI.