If you don't use your right arm, for instance, the part of the brain corresponding to its usage will deteriorate, Gupta said.

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All participants adapted to the different speeds, but the ones who received electrical current to the part of the brain corresponding to the leg that eventually changes its pattern adapted faster.

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When the Saudi Arabia increases oil production, the corresponding increase in economic activity is due, at least in part, to confusion on the part of consumers.

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