查询词典 EEG

Results The EEG characteristics energy displayed by the model between epilepsy patients and healthy people could be divided obviously. As a new machine learning methods, SVM had a strong ability to generalize. EEG signals based on the algorithm of the classification would become diagnosis of epilepsy patients misprision of a new viable avenue.

结果：癫痫患者和健康人的16导脑电信号在能量特征上表现出较高的模式可分性，支持向量机作为一种新的机器学习方法，具有较强的泛化能力，基于该算法的EEG信号的分类方法会成为诊断隐匿癫痫患者的一种新的可行途径。

In order to seek new approaches to the analysis of EEG, a new method based on the phase space analysis of EEG is proposed.

为寻求脑电(Electroencephalogram，EEG)分析的新途径，提出了一种基于状态空间的脑电分析的新方法。

Ber at doses of 1-4 mg·〓 iv was shown to decrease dose-dependently the spectrum power of delta dominant frequency in cortical area and transfer the dominant freqency from delta to theta rhythm in hippocampus. Under the same conditions, the effects of physostigmine 0.1mg·〓 iv on EEG were similar to Ber.

Ber 〓能浓度依赖性地使清醒兔皮层区EEG持续出现低振幅快波，其主频率功率明显减少，并使海马区EEG出现持续且有规律的θ节律，Ber 〓iv使功率谱中δ、θ、α+β相对功率由对照组的43.1±9.3、28.0±4.0和26.1±6.3分别变为28.3±4.7、48.6±5.8（P.01）和22.6±7.2，海马区主频率从δ段右移至θ段，主频率功率明显减少。

This paper focus on some topics described as following based on the summarizer of:(1) Feature extraction of the EEGAnalyzing the origin, the mechanism and the framework of the EEG and using the power spectral density, AR model parameter, band power and the wavelet entropy as the features of the EEG recorded during imagination of hand movements.

本文在综述国内外研究现状的基础上对基于脑电信号的意识任务的识别进行了以下几个方面的研究讨论：(1)提取脑电信号的多个特征量对EEG信号的来源，产生机理，结构特征等进行分析，运用经典功率谱估计，AR模型功率谱估计，AR模型参数，信号能量，小波熵等多种方法对想象左右手动作的脑电信号进行特征提取，并比较其性能。

Each hand activity corresponds to a specific EEG feature, we can finally realize the anthropopathic control of robot hand.

为此，本文研究讨论了复杂手操作EEG信号的特征提取和模式识别方法，其主要内容包括：（1）提出了基于EEG的复杂人手操作模式识别的研究策略。

Restults: 17 patients' seizurefoci were localized by MR and EEG examination ,among them l 0 patients have hippocampus sclerosis, 3 cases tephromalacia, 2cases arachnoid cyst, 1 case glioma.

结果：20例病例中17例依据MR及EEG获得定位，主要在海马区域病变12例，前颞叶5例，另3例MR检查正常，依据多次EEG检查获得定位，随访疗效满意。

We have calculated the EEG Approximate Entropy of AD patients, contrasting it to that of healthy persons, and graphed it into BIM to illustrate the difference between patients and the control , and between different part...

对照健康人，发现患者EEG近似熵普遍下降，尤以右额叶、颞叶区显著，提示EEG近似熵与大脑功能状况有一定联系，在一定程度上可以反映大脑功能状态。

Objective:To evaluate the clinical value of the early ictal EEG changes by Video-EEG monitoring in patients with epilepsy.

目的 ：探讨Video -EEG监测癫发作早期脑电变化的临床应用价值。

Results of MEG, ictal EEG, interictal EEG and ECoG were compared.

将MEG的结果与发作期及发作间期V-EEG及ECoG结果进行对比分析。

Results:①Normal EEG can neither exclude epilepsy nor exclude brain lesions which cause epilepsy;②Diffuse slow waves are not only the general changes of EEG during the intermittent stage of grand mal,but may be also a characteristic of the brain lesions;③The epileptic waves can only indicate the form and distribution of the abnormal discharges of the brain neurons,but cannot indicate the location and extent o...

结果：①正常EEG既不能排除癫痫，也不能除外引起癫痫的脑部病变；②弥漫性慢活动波不仅是强直阵挛性发作间竭期EEG的一般性变化，而且可能是脑部病变的一个征象；③癫痫波只能表明脑神经元异常放电的形式和分布，不能说明病变的部位和范围，更不能提示病变的性质；④本组继发性癫痫最常见的病因是头颅外伤，以后依次为脑萎缩、颅内炎症、窒息、产伤。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。