The research team, after carrying on experiments on stroke patients, has found that non-invasive electric brain stimulation helps improve their recovery of certain motor skills.

研究小组在中风病人身上进行了实验。结果显示，对脑部使用无创电击有助于提高病人恢复部分运动能力。

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Just slightly enhancing the noise of an oncoming electric vehicle would be enough to engage the auditory mechanisms that the brain USES to locate approaching sounds, he adds.

他说声音不需多大，只需要稍微提高靠近电动车辆声，就能够启动大脑的声音机制，对临近的声音进行定位。

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The pulses generate an electric current in the brain that stimulates neurons to increase the release of more mood-enhancing chemicals like serotonin, dopamine and norepinephrine.

脉冲可以在大脑中产生电流从而刺激神经元释放更多的情绪改善化学酶，例如血清素，多巴胺以及降肾上腺素。

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Electric signals start in nerve cells and travel along these fibers to and from the brain.

VOA: special.2009.01.06

They sent electric signals into the brain of a young patient who suffered from epilepsy.

VOA: special.2010.02.24

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The EPOC detects and processes real time brain activity patterns (small voltage changes in the brain caused by the firing of neurons) using a device that measures electric activity in the brain.

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Over the course of a week, the electrodes were monitored to find the source of electric currents in the brain responsible for the seizures.

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