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本文报道了在国内自行研制成功的脑电地形图系统(Brain electrical activity mapping systemBEAM)。脑电图仪采用国产ND82B型八道脑电描记仪,脑电信号经A/D转换输入Pied piper微型计算机处理。按国际10/20系统放置电极。采选样本按传统的方式进行频谱分析和波幅参数分析。最后按编制
This paper reports the successful development of Brain electrical activity mapping system (BEAM) in China. EEG instrument using domestic ND82B eight EEG, EEG signals through the A / D conversion input Pied piper microcomputer processing. Place the electrode according to International 10/20 System. Sampling and analysis samples were analyzed by traditional methods and analyzed by amplitude parameters. Finally press the establishment