A Wearable Device for Minimally-Invasive Behind-the-Ear EEG and Evoked Potentials
A Wearable Device for Minimally-Invasive Behind-the-Ear EEG and Evoked Potentials
复制标题
用于微创耳后脑电图和诱发电位的可穿戴设备
DOI：
10.1109/biocas.2018.8584814
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Luca Bertini
中科院分区：
文献类型：
--
作者：
M. Guermandi;Simone Benatti;Victor Javier Kartsch Morinigo;Luca Bertini
我们提出了一种不引人注目的侵入性系统，用于在耳朵后面获得8频道的脑电图，以在社会上可接受的方式和外部临床环境中支持大脑活动监测。在[0-100] Hz频段中，106 dB CMRR）和设置非常快，只需在应用设备才能获取皮肤之前温和清洁。在BCI系统的基础上，典型的大脑活动的节奏和潜在的刺激为6.2 RNA，而蓝牙数据传输的16 mA（100 mAh电池的整体成本）。低于50美元。
We present an unobtrusive and minimally invasive system for acquiring 8-channels of EEG behind the ear, to support brain activity monitoring in a socially acceptable fashion and outside clinical environments. Electrical performance are in line with those of clinical EEG systems (0.48 µVRMS integrated noise in the [0-100] Hz band, 106 dB CMRR) and setup is extremely fast, requiring only a mild cleaning of the skin before applying the device. The system can acquire typical brain activity rhythms and potentials evoked by sensory stimuli, which are at the basis of BCI systems. Current consumption is 6.2 rnA, plus 16 mA for Bluetooth® data transmission (4.5 hours life on a 100 mAh battery). The overall cost of components is below 50 USD.
影响因子：
2.9
作者：
Bleichner MG;Debener S
通讯作者：
Debener S