Other researchers did not examine brain tissue. Instead, they measured the brain's electrical activity and made a map of the electrical signals.

其他的研究人员有没有检查脑部组织，取而代之的是他们测量了脑部的电子活动并制出电子信号图。

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Flynn's wife died 18 months later, but the experience moved Flynn to create a technology that could map brain activity using magnetic fields.

弗林的妻子于18个月后过世，但这段经历却促使他立志要发明一项能够使用磁场映射大脑活动的技术。

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Objective To investigate the image features and clinical values of electroencephalogram(EEG)and brain electrical activity map(BEAM)for the mild brain injury without positive presentation on CT scan.

目的研究脑CT检查为阴性的轻型颅脑损伤的脑电图（EEG）、脑电地形图（BEAM）变化特点及其临床价值。

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Objective To investigate the image features and clinical values of electroencephalogram(EEG)and brain electrical activity map(BEAM)for the mild brain injury without positive presentation on CT scan.

目的研究脑CT检查为阴性的轻型颅脑损伤的脑电图（EEG）、脑电地形图（BEAM）变化特点及其临床价值。

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