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The result showed that the signal changes were seen in the left primary motor cortex when EPI was used.

结果表明功能图像上可见左侧初级运动皮层区的信号变化，而在本实验中梯度回波图像上结果为阴性。

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Results: Statically significant MR signal changes were observed within contralateral primary motor cortex in all subjects and movement conditions.

结果：所有受检者上肢各部分运动均可以在对侧初级运动皮层产生具有统计学意义的信号变化。

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This sudden surge in exports of oil distillates, the primary source for motor diesel fuel consumed in the U.S., occurred at the same time diesel prices hit record highs.

FORBES: Magazine Article

The Federal Motor Carrier Safety Administration shut down three primary companies -- Apex Bus Inc.

CNN: STORY HIGHLIGHTS

Platinum also has some characteristics of a precious metal, but its primary use is industrial, specifically catalytic converters in motor vehicles.

FORBES: Gold Prices Poke Above Platinum On Global Macroeconomic Concerns