Multi-electrode recording from the developing visual pathway of awake behaving ferrets.

Chiayu Chiu; Michael Weliky

doi:10.1016/j.jneumeth.2003.12.017

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Multi-electrode recording from the developing visual pathway of awake behaving ferrets.

Chiayu Chiu·Michael Weliky

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Abstract

We have developed an effective technique for obtaining multi-electrode extracellular recordings from developing lateral geniculate nucleus (LGN) and visual cortex in awake behaving ferrets. Using this approach, we have been studying changes in the spatio-temporal patterns of spontaneous activity within the visual pathway during pre eye-opening development. In this paper, we describe the fabrication and implantation of 8- and 16-channel drivable multi-electrode arrays, which enable us to obtain high-quality multi-unit recordings from nearly 100% of our recording sites.

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Animals Animals, Newborn Behavior, Animal Electrodes, Implanted Ferrets Male Visual Cortex Visual Pathways Wakefulness Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, P.H.S.

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Chiayu Chiu, Michael Weliky. 2004-06-15. Multi-electrode recording from the developing visual pathway of awake behaving ferrets.. https://doi.org/10.1016/j.jneumeth.2003.12.017

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