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Electrophysiological Method for Recording Intracellular Voltage Responses of Drosophila Photoreceptors and Interneurons to Light Stimuli In Vivo

DOI :

10.3791/54142-v

11:42 min

June 19th, 2016

June 19th, 2016

18,070 Views

1National Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, 2Department of Biomedical Science, The University of Sheffield

Sharp microelectrodes enable accurate electrophysiological characterization of photoreceptor and visual interneuron output in living Drosophila. Here we show how to use this method to record high-quality voltage responses of individual cells to controlled light stimulation. This method is ideal for studying neural information processing in insect compound eyes.

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Keywords Intracellular Voltage

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