用于动物实验的经颅直流刺激仪研制  

Research and fabrication of transcranial direct current stimulation device for animal experiments

作　　者：黄可馨 李思颖 李素素 杨文娟 田学隆[1] HUANG Ke-xin;LI Si-ying;LI Su-su;YANG Wen-juan;TIAN Xue-long(College of Bioengineering,Chongqing University,Chongqing 400044,China)

机构地区：[1]重庆大学生物工程学院,重庆400044

出　　处：《传感器与微系统》2018年第8期72-75,共4页Transducer and Microsystem Technologies

基　　金：第十届全国大学生创新训练计划入选项目(201610611082)

摘　　要：为优化经颅直流电刺激(t DCS)相关实验,提出了一种用于动物实验的t DCS仪的设计方案。设备具有直流电刺激及脑电(EEG)监测功能,采用单片机MSP430F2618作为控制器,利用蓝牙实现上、下位机间的通信。上位机通过Lab VIEW平台搭建软件实现功能切换、控制刺激电流强度以及EEG波形显示及数据存储。研究可实现利用电刺激后采集的EEG数据分析实验动物的脑部活动,为t DCS动物实验提供了一种小型化、无线化设备。To optimize related experiments of transcranial direct current stimulation （tDCS）, a designed project of tDCS device for animal experiments is proposed. This device, has functions DCS and electroencephalography （EEG） monitoring, it uses MSP4301a＂2618 as controller, and use Bluetooth to achieve the communication of the host computer and the lower PC. The host computer uses software programed on LabVIEW platform to realize functions transformation control stimulated current intensity, EEG waveform display and data storage. This device can let researchers analyze on brain activity of animals after tDCS according to EEG data,provide a miniature and wireless device for animal experiments of tDCS.

关 键 词：经颅直流电刺激 脑电监测 蓝牙无线传输 

分 类 号：R318.6[医药卫生—生物医学工程]