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首页> 外文期刊>The Internet Journal of Neuromonitoring >Laptop artifact during electroencephalography
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Laptop artifact during electroencephalography

机译：脑电图检查过程中的笔记本电脑伪像

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Artifacts are signals recorded on the electroencephalogram (EEG) that are not cerebral in origin and can be divided into physiological and non-physiological artifacts. Physiological artifacts are generated from the patient itself and include cardiac, glossokinetic, muscle, eye movement, respiratory and pulse artifact among many others. Numerous non-physiological artifacts generated from the immediate patient surroundings can contaminate EEG recordings. Common non-physiological artifacts include those generated by monitoring devices, infusion pumps, suctioning devices and chest physiotherapy 1. Lately artifacts generated by electronic devices like mobile phones have been reported 2. During inpatient video EEG recording of a patient, rhythmic highly sharply contoured 14-16 Hz waveforms were visualized in all the leads (Fig 1,2).
机译：伪影是记录在脑电图（EEG）上的非脑源信号，可以分为生理伪影和非生理伪影。生理伪影是由患者本身产生的，其中包括心脏伪影，运动动力学，肌肉，眼球运动，呼吸伪影和脉冲伪影等。病人周围环境产生的许多非生理性伪影会污染脑电图记录。常见的非生理伪影包括由监视设备，输液泵，抽吸设备和胸部物理疗法产生的伪影。1.最近已报告了由电子设备（如移动电话）生成的伪影。2.在患者的EEG视频录像中，节奏高度清晰14在所有导线中都可以看到-16 Hz的波形（图1,2）。

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