In January's study, Gabrieli said, the scanning not only showed brain differences on the line-and-square task, it allowed researchers to begin to ask how deep those differences go.

在一月份的研究中，加百利说，扫描不仅在直线——正方形任务中显示区别，也给了研究者可能开始研究这些区别到底多深。

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Dr Gabrieli and his team studied ten dyslexic adults and ten non-dyslexics (who acted as controls).

ECONOMIST: Dyslexia

This suggested to Dr Gabrieli and Dr Klingberg that the problem was not truly a cognitive one, but rather something to do with the speed at which signals are transmitted along nerve fibres.

ECONOMIST: Dyslexia