Scientists have found that a type of EEG (electroencephalography) brain wave is slightly different in people who have siblings with schizophrenia, compared with that seen in the general population.

科学家们已经发现那些有同胞兄妹患有精神分裂症的人们脑电图波形与正常人之间的细微差别。

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Mind Flex relies on EEG technology to measure brain wave activity through a headset equipped with sensors for the forehead and earlobes.

Mind Flex依靠EEG技术去测量脑电波活动，这需要通过一副头式设备实现，上面安有需分别戴在前额和耳垂的传感器。

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Sometimes low voltage restraint outbreaking with high wave, slow waves and spikes appeared in 17 cases while wide low voltage restraint occurred in 10 cases, but false normal EEG appeared in 1 case.

发作期脑电图17例表现为高波幅慢波夹杂棘波爆发-低电压抑制，10例表现为全脑各导呈广泛性低电压抑制，1例表现为假性正常脑电图改变。

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All of the companies vying to emerge in the brain-wave market are using electroencephalograph, or EEG, technology, which measures the brain's electrical impulses in the forehead and has long been used to diagnose epilepsy and other brain disorders.

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