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An Efficient Microcontroller for Visual Cortical Prosthesis
2021 3rd Novel Intelligent and Leading Emerging Sciences Conference (NILES), 2021Medical implant devices (MID) are becoming increasingly used as a means of treating human disorders. Among such MIDs, the visual cortical prosthesis (VCP) is one of the treatments for blind people who want to restore their vision. The visual cortex stimulator (VCS) is a device that requires a reliable power source as well as quick data transfer ...
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A Prototype Retinal Prosthesis for Visual Stimulation
2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2007Vision loss has severe impacts on its victims, carrying with it physiological, psychological, social, and economic consequences thereby degrading the quality of life and depriving the individual from performing many of the daily living activities. This article describes the design and development of a prototype retinal prosthesis for visual stimulation.
Ziad O, Abu-Faraj +4 more
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Implantable Imaging System for Visual Prosthesis
Artificial Organs, 2010AbstractIn order to propose a method of intraocular imaging system for the visual prosthesis, an implantable microcamera was developed and evaluated in vivo. The microcamera was specially developed and shaped to fit the rabbit's lens capsule and encapsulated with the biocompatible silicone. To evaluate the feasibility of this novel approach, the custom‐
Chuanqing, Zhou +4 more
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Simulated phosphene model for visual prosthesis
2012 5th International Conference on BioMedical Engineering and Informatics, 2012Two simulated phosphene models were proposed in this paper. Model I was based on uniform or Gaussian round or square spots which arranged in rectangle or hexagonal arrays. Model II was based on partial clinical experiment data of one optic nerve prosthesis research. Numbers, letters and Chinese characters were pixelated by these models. The feasibility
Ying Zhao +4 more
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[Review of visual prosthesis (I)--retinal prosthesis].
Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi, 2009Research on how to totally or partially restore the vision has attracted more attention in the fields of neural engineering and tissue engineering. Neural interface and visual prosthesis offer alternative ways for partially repairing the visual impairment. The most widely used visual prosthetics are based on retinal stimulation. This article is a state-
Ping, Shi +3 more
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Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi, 2009
Cortical visual prosthesis, optic nerve visual prosthesis and vision substitution devices are alternative ways for repairing the visual impairment in case of optic nerve injury, retina lose or blindness without fully developed central visual system.
Ping, Shi +3 more
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Cortical visual prosthesis, optic nerve visual prosthesis and vision substitution devices are alternative ways for repairing the visual impairment in case of optic nerve injury, retina lose or blindness without fully developed central visual system.
Ping, Shi +3 more
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Development of a Visual Prosthesis
Stereotactic and Functional Neurosurgery, 1982openaire +2 more sources
Design for a phosphene visual prosthesis
Brain Research, 1970E, Marg, J N, Fordemwalt, J, Miner
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