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	Electrical Stimulation of Rat Retinal With Multielectrode Arrays
	Mingyu Wei; Bo Peng; Mark Humayun; Tianzhun Wu; Lan Yue
	2016
会议名称	Optofluidics2016
会议地点	Beijing
英文摘要	Retinitis pigmentosa and age-related macular degeneration are two commen outer retinal diseases for which there are currently no cures.Progressive photoreceptor death ultimately leads to significant blindness[1-5].While the inner retinal is little affect by disease,as a result prosthetic retinal stimulation can still convey meaningful visual information to the brain.However little is known about the parameters that could permit reliable retinal stimulation with small electrodes.Stimulation pulse current amplitude is one of the most important one which affects safty and efficacy of prosthetic. For example,it’s difficult to produce effective nerve impulse when charge injected on retinal is too less,while it will cause damage to the organisation and electrodes when charge is too much[6, 7].In our study,we discovered the stimulus threshold on rat retina with multielectrode arrays (MEA2100 system,100/30 TiN). This results would provide theoretical basis for the optimization of stimulation parameters
收录类别	其他
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/10587]
专题	深圳先进技术研究院_医工所
作者单位	2016
推荐引用方式 GB/T 7714	Mingyu Wei,Bo Peng,Mark Humayun,et al. Electrical Stimulation of Rat Retinal With Multielectrode Arrays[C]. 见:Optofluidics2016. Beijing.

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