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An automatic stimulus generation system for electroretinogram capture and processing.

J C Vennat·M Doly·S Sanzelle·D Ghiazza·B Bonhomme·G Gaillard
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Abstract

An automated system is presented for on-line capture and processing of the analog signal obtained in response to light or X-ray stimulation of isolated rat retina maintained in survival by perfusion. The most important part of the system is a microcomputer Apple II (48 K Europlus) equipped with interface boards. Basic and assembler programs automatically deliver light or X-ray stimulation every 5 min. Data capture and data processing are carried out following each retinal response. Calculated parameters of the ERG, and 200 values obtained after sampling of an ERG are placed in a data file on a floppy disc. One hundred ERGs can be stored in this way.

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AnimalsComputersElectroretinographyIn Vitro TechniquesLightMicrocomputersPerfusionRatsRetinaSoftwareVisual PerceptionX-RaysJournal Article

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J C Vennat, M Doly, S Sanzelle, D Ghiazza, B Bonhomme, G Gaillard. 1986. An automatic stimulus generation system for electroretinogram capture and processing.. https://doi.org/10.1016/0010-4825(86)90044-2

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