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A window into dreams may now be opening.
Hints:
Jack Gallant
We used that to train the decoder.
Then they put their decoder to the test, scanning subjects' brains while they were dreaming to see if they can tell what was going through their minds. And in a paper being published in this week's issue of the journal Science, the researchers report that they were often able to match certain brain activity to certain objects, like a chair, a window or a man.
Our result shows that we can predict what a person is seeing during dream. The result suggests that it may be possible to read out dream contents, even when you don't remember just by, you know, looking at brain activity.
Neuroscientist Jack Gallant calls the research a technologic tour de force and says the ultimate decoder would provide vivid, detailed, representations of our dreams.
If you could build the perfect dream decoder, it would create a movie on your television screen and would just replay your dreams. It would replay all the actions that happened, the actors, the people involved, and it would replay the sound.
We're nowhere near that yet, but Gallant says this latest research is a milestone in starting to try to understand our dreams.
In this field of dream decoding, no one has managed to successfully do this before. So this is, it's not the final step down this road, it's the first step.
A small step towards revealing why we dream and what our dreams really mean. | 
发表于 2016-8-2 13:19:47