脑电采集用电极制造技术研究进展
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摘要
脑电图作为录制脑部神经生理反应产生的电化学活动的有效成像手段,诞生于20世纪20年代。脑电采集用电极作为一种能够有效地将脑部电化学活动产生的离子电位转换成测量系统电子电位的传感器,被广泛应用于临床检测、诊断和康复等研究领域。近年来,由于脑电采集用电极在脑电图采集领域的迫切应用需求,各种脑电采集用电极结构及制造方法不断涌现。通过对现有的脑电采集用电极进行分类(包括传统银/氯化银电极、微针电极、半干电极、电容/非接触电极、杂类电极),对其制造工艺、结构和使用方法进行了全面的综述;最后分析了脑电采集用电极在使用中存在的问题并对应用前景进行了展望。
Electroencephalography( EEG) emerged in the second decade of the 20 th century as a technique for recording the neurophysiological response. As a sensor that can effectively convert the ionic potential produced by brain electrochemical activity into electrical potential. EEG electrodes have been widely used in clinical research,diagnosis and rehabilitation,etc. In recent years,due to the urgent application demand of EEG acquisition electrodes in EEG acquisition field,various electrode structures and manufacturing methods for EEG acquisition are emerging. The electrodes used for EEG acquisition are classified( Ag/Ag Cl electrode,micro needle electrode,quasi-dry electrode,capacitance/non-contact electrode and hybrid electrode) and the manufacturing process,structure and application method are reviewed. Finally,the problems in the use of electrodes for EEG acquisition are analyzed and the application perspective is prospected.
Electroencephalography( EEG) emerged in the second decade of the 20 th century as a technique for recording the neurophysiological response. As a sensor that can effectively convert the ionic potential produced by brain electrochemical activity into electrical potential. EEG electrodes have been widely used in clinical research,diagnosis and rehabilitation,etc. In recent years,due to the urgent application demand of EEG acquisition electrodes in EEG acquisition field,various electrode structures and manufacturing methods for EEG acquisition are emerging. The electrodes used for EEG acquisition are classified( Ag/Ag Cl electrode,micro needle electrode,quasi-dry electrode,capacitance/non-contact electrode and hybrid electrode) and the manufacturing process,structure and application method are reviewed. Finally,the problems in the use of electrodes for EEG acquisition are analyzed and the application perspective is prospected.
引文
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2 Chen Y Y,Shih Y Y,Lo Y C,et al.Micro PET imaging of noxious thermal stimuli in the conscious rat rain.Somatosensory Research,2010;27(3):69-81
3 Hillman M C.Optical brain imaging in vivo:Techniques and applications from animal to man.Journal of Biomedical Optics,2012;12(5):051402
4 Li N,Jia X F,Murari K,et al.High spatiotemporal resolution imaging of the neurovascular response to electrical stimulation of rat peripheral trigeminal nerve as revealed by in vivo temporal laser speckle contrast.Journal of Neuroscience Methods,2009;176:230-236
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7 Bellucci S,Krivonos S,Marrani A,et al.Windows on the human body in vivo high-field magnetic resonance research and applications in medicine and psychology.Sensors,2010;10(6):5724-5757
8 Gevins A,Jian L,Martin N K,et al.High resolution EEG:124-channel recording,spatial deblurring and MRI integration methods.Electroencephalography&Clinical Neurophysiology,1994;90(5):337-358
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13 Wenning G K,Litvan I,Verny M,et al.Is EEG useful in the differential diagnosis of parkinsonism?Parkinsonism&Related Disorders,1998;4(2):79-80
14 Sanders S,Rowlinson S,Manidakis I,et al.The contribution of the EEG technologists in the diagnosis of panayiotopoulos syndrome(susceptibility to early onset benign childhood autonomic seizures).Seizure,2004;13:565-573
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19 Minguillon J,Lopez-Gordo M A,Pelayo F.Detection of attention in multi-talker scenarios:a fuzzy approach.Expert Systems with Applications,2016;64:261-268
20 Lopez-Gordo M A,Pelayo F,Fernandez E,et al.Phase-shift keying of EEG signals:application to detect attention in multi talker scenarios.Signal Process,2015;117:165-173
21 Lopezgordo M A,Pelayo F.A binary phase-shift keying receiver for the detection of attention to human speech.International Journal of Neural Systems,2013;23(4):65-197
22 Maddox R K,Cheung W,Lee A K C.Selective attention in an overcrowded auditory scene:implications for auditory-based braincomputer interface design.Journal of the Acoustical Society of America,2012;132(5):385-390
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24 Vanhatalo S,Alnajjar A,Nguyen V T,et al.Safety of EEG-f MRIrecordings in newborn infants at 3T:a study using a baby-size phantom.Clinical Neurophysiology,2014;125(5):941-946
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28 Schetinin V,Jakaite L.Classification of newborn EEG maturity with Bayesian averaging over decision trees.Expert Systems with Applications,2012;39(10):9340-9347
29黄涌,郭旭宏,邢潇,等.面向穿戴式脑电系统的主动干电极传感器.仪表技术与传感器,2017;(2):9-13Huang Yong,Guo Xuhong,Xing Xiao,et al.Active dry electrode sensor for wearable BCI system.Instrument Technique and Sensor,2017;(2):9-13
30王晓韡,石立臣,吕宝粮.干电极脑电采集技术综述.中国生物医学工程学报,2010;29(5):777-784Wang Xiaowei,Shi Lichen,LüBaoliang.A survey on the technology of dry electrodes for EEG recording.Chinese Journal of Biomedical Engineering,2010;29(5):777-784
31 Chi Y M,Jung T P,Cauwenberghs G.Dry-contact and noncontact biopotential electrodes:methodological review.IEEE Reviews in Biomedical Engineering,2010;(3):106-119
32 Merletti R.The electrode-skin interface and optimal detection of bioelectric signals.Physiological Measurement,2010;31(10):157-159
33 Searle A,Kirkup L.A direct comparison of wet,dry and insulating bioelectric recording electrodes.Physiological Measurement,2000;21(2):271-283
34 Richardson P C,Coombs F K,Adams R M.Some new electrode techniques for long-term physiologic monitoring.Aerospace Medicine,1968;39(7):745-750
35 Lagow C H,Sladek K J,Richardson P C.Anodic insulated tantalum oxide electrocardiograph electrodes.IEEE Transactions on Biomedical Engineering,1971;18(2):162-164
36 David R M,Portnoy W M.Insulated electrocardiogram electrodes.Medical&Biological Engineering,1972;10(6):742-751
37 Padmadinata F Z,Veerhoek J J,Dijk G J A V,et al.Microelectronic skin electrode.Sensors&Actuators B Chemical,1990;1(1):491-494
38 Taheri B A,Knight R T,Smith R L.A dry electrode for EEG recording.Electroencephalography&Clinical Neurophysiology,1994;90(5):376-383
39 Godin D T,Parker P A,Scott R N.Noise characteristics of stainless-steel surface electrodes.Medical&Biological Engineering&Computing,1991;29(6):585-590
40 Jr L A,Richardson P C.Capacitive electrocardiographic and bioelectric electrodes.IEEE Transactions on Biomedical Engineering,1969;16(1):99
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42 De Luca C J,Le F R,Stulen F B.Pasteless electrode for clinical use.Medical&Biological Engineering&Computing,1979,17(3):387-390
43 Yapici M K,Alkhidir T E.Intelligent medical garments with graphene-functionalized smart-cloth ECG sensors.Sensors,2017;17(4):875
44 Martins A C,Moreira A,Machado A V,et al.Development of polymer wicks for the fabrication of bio-medical sensors.Materials Science&Engineering C Materials for Biological Applications,2015;49(24):356-363
45 Alba N A,Sclabassi R J,Sun M,et al.Novel hydrogel-based preparation-free EEG electrode.IEEE Transactions on Neural Systems and Rehabilitation Engineering,2010;18(4):415-423
46 Volosyak I,Valbuena D,Malechka T,et al.Brain-computer interface using water-based electrodes.Journal of Neural Engineering,2010;7(6):066007
47 Shigeru T,Kouji T,Kenji K.A non-adhesive solid-gel electrode for a non-invasive brain-machine interface.Frontiers in Neurology,2012;3(3):114-121
48 Mota A,Duarte L,Rodrigues D,et al.Development of a quasi-dry electrode for EEG recording.Sensors&Actuators a Physical,2013;199(9):310-317
49 Wang F,Li G,Chen J,et al.Novel semi-dry electrodes for braincomputer interface applications.Journal of Neural Engineering,2016;13(4):046021
50 Li G,Zhang D,Wang S,et al.Novel passive ceramic based semidry electrodes for recording electroencephalography signals from the hairy scalp.Sensors&Actuators B Chemical,2016;237:167-178
51 Pedrosa P,Fiedler P,Schinaia L,et al.Alginate-based hydrogels as an alternative to electrolytic gels for rapid EEG monitoring and easy cleaning procedures.Sensors&Actuators B Chemical,2017;247:273-283
52 Metz S,Heuschkel M O,Avila B V,et al.Microelectrodes with three-dimensional structures for improved neural interfacing.Engineering in Medicine&Biology Society Proceedings of Annual International Conference,2001;1(85):765-768
53 Griss P,Enoksson P,Tolvanen-Laakso H K,et al.Micromachined electrodes for biopotential measurements.Journal of Microelectromechanical Systems,2002;10(1):10-16
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