A multiple electrode carrier for chronic implantation in small animals
نویسندگان
چکیده
منابع مشابه
Technique for chronic electrode or cannula implantation in decorticate animals.
A surgical technique is described which enables chronic recording of electrophysiological activity and chemical or electrical stimulation in the decorticated animal. This procedure circumvents the problems of inadequate electrode/cannula patency and of the short-term debilitating consequences of cortical ablation. These features make it possible to analyze the relationships between neuroelectr...
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We describe a simple microdrive device appropriate for chronic microelectrode recording in rats. No precision machining is required; all parts are stock or cut from standard stock material with hand tools and assembled with epoxy. The device together with its electrodes can be discarded at the completion of the experiment.
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BACKGROUND In age related macular degeneration and inherited dystrophies, preservation of retinal ganglion cells has been demonstrated. This finding has led to the development of various models of subretinal or epiretinal implant in order to restore vision. This study addresses the development of a polyimide subretinal electrode platform in the dystrophic P23H rat in vivo. METHODS A technique...
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Purpose Epiretinal and subretinal prosthesis have been shown to be a valid way to provide some vision to patients with advanced outer retinal degeneration and profound vision loss. However, the field of vision for these patients is markedly limited by the area occupied by the electrode array. In this study, we aimed to evaluate the feasibility of implantation of multiple suprachoroidal electrod...
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ژورنال
عنوان ژورنال: Electroencephalography and Clinical Neurophysiology
سال: 1958
ISSN: 0013-4694
DOI: 10.1016/0013-4694(58)90086-5