Mind Reading Gets A Step Closer Using Functional Imaging

Thursday, September 24, 2009 - 12:35 in Biology & Nature

Patterns of brain activity allow researchers to know what number a person has just seen or how many dots a person has been presented with, according to a report published in Current Biology. The findings confirm the notion that numbers are encoded in the brain via detailed and specific activity patterns and open the door to more sophisticated exploration of humans' high-level numerical abilities. Although "number-tuned" neurons have been found in monkeys, scientists hadn't managed to get any farther than particular brain regions before now in humans. read more

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