These experiments are a big advance from 2006, when a French scientist first replayed images from a human mind, a black-and-white checkerboard pattern. The possibilities are great: a disabled person could “speak”; doctors could access the mind of a patient who fainted; you could rewatch your dreams on an iPad.There are, of course, equally dark side, such as the involuntary take out of information from the brain.
In spite of these breakthroughs,Jack Gallant, the neuroscientist who led the first Berkeley team, says current technology for decoding brain activity is still “relatively primitive.” The field is held back by its poor machinery, in particular the fMRI.
“Eventually,” says Gallant,“someone will invent a decoding machine you can wear as a hat.” Such an advance into the human mind, he says, might take 30 years.
Still, the recent advances at Berkeley offer small answers, which scientists can use to begin unlocking the secrets of memory and consciousness.
l. What is the best title for the passage?
A. New technology can read your mind
B. Fantasy is edging closer to fact
C. A new discovery in human brain
D. The intelligent computers in the future
2. What did scientist sat the UC Berkeley do?
A. They produced a fanciful world.
B. They made computers jump forward like a human.
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