alpha wave

Alpha wave , flat wave , and burst-suppression pattern wave coma did not respond to stimulation and the death rate of comatose patients was 100 % .

α波、平坦波、暴发抑制波型昏迷，对刺激无反应，死亡率为100%。

Study On Minicar System Based - Alpha Wave of EEG

基于脑电信号α波的电动小车控制系统研究

Objective : To study the relationship between alpha wave of brain dominant rhythm and emotional personality .

目的：了解神经衰弱患者脑电图主节律α波与情绪性人格倾向的关系。

Around the electroencephalogram aspect , the treatment group and the control group treats the electroencephalogram Alpha wave frequency and the wave amplitude comparison has the remarkable difference ( p0.01 ) .

在脑电图方面，治疗组和对照组治疗前后脑电图α波的频率和波幅比较有显著差异（P0.01）。

It was also showed that the Alpha wave frequency was faster , the amplitude was higher , proportion was greater in manic phase patient as compared with depressive chase patient .

两组比较，发现躁狂相组的α波较抑郁相组频率稍快、波幅较高，α脑电图明显多于抑郁相组；

According to ICA , it is possible for research on cerebral nervous action to provide a new method by separating alpha wave , beta wave , eye movement artifacts and blinking .

借助独立元分析，有效的分离α波、β波以及眼动、眨眼等神经活动源，有可能为它们的脑神经活动研究提供新的方法和途径。

The six parameters of single trail alpha wave are computed and analyzed : pre-stimulus amplitude and phase angle , post-stimulus amplitude and latency of first positive and negative peak .

计算每次刺激前的幅度（Pr）、相位（φ），和刺激后的第一个正（P）波和第一个负（N）波的潜伏期与幅度共6个参数。

With further development of integrated and portable system and suitable control panel , this alpha wave based BCI system could provide those locked-in but with intact mind with a new assistive product , such as control of a wheelchair .

如实现系统集成化和便携化，配置适当的控制显示面板，可望进一步开发出专供那些患有全身性重症瘫痪但头脑功能正常的残疾人使用的新型助残轮椅等产品。

There were statistically significant differences among these three groups ( P < 0.01 ) 2 ) The EEG characteristic of alpha wave come , desynchronization , spindle wave coma and delta wave coma were frequently seen in patients in coma and obnubilation .

在这三组中统计学上有显著差异（P<0.01）。（2）α波昏迷，去同步化，纺锤波昏迷和δ波昏迷脑电图在昏迷和意识混浊患者中常常可以出现。

After magnetic stimulation , the energy of α wave in the frontal and left occipital brain was significantly higher than that before stimulation . Alpha wave represented a passive state of the central nervous system , and its appearance or enhancement showed that people were sober and quiet .

α波代表了中枢神经系统的一种被动状态，α波的出现或增强说明人处于清醒、安静的状态，说明被试在磁刺激后达到清醒和镇定的状态。

Effect of alpha brain wave bio-feedback therapy on anxiety state of cancer patients

α脑电生物反馈疗法治疗肿瘤患者焦虑状态效果评价

Last , with RLCMS as a prototype , the Minicar System Controlled by Alpha ( MSCA ) is designed to realize telecontrol minicar control by eye closure alpha wave .

最后，再以RLCMS为原型，设计了α波小车控制系统（MinicarSystemControlledbyAlpha，MSCA）以实现α波对电动小车的实时控制。