Flexible printed-circuit probe for electrophysiology |
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| Authors: | R. S. Pickard P. L. Joseph A. J. Collins R. C. J. Hicks |
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| Affiliation: | (1) Zoology Department, University College, CF1 1XL Cardiff, Wales;(2) Wolfson Centre for Magnetics Technology, University College, CF1 1XL Cardiff, Wales |
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| Abstract: | Photofabrication techniques have been used to produce a nickel-iron microelectrode array on Kapton film specifically designed for biological implantation. The probe is 2·5 mm×2 mm and carries four tissue terminals, each 2 μm in width. Both spontaneous and evoked potentials have been recorded from frog sciatic nerve. Developmental possibilities for the probe are fully discussed. |
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| Keywords: | Chronic recording Microelectrode arrays Neurophysiology |
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