Journal
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Metodo elettrofisiologiche per la registrazione intracellulare di tensione Risposte di<em> Drosophila</em> Fotorecettori e Interneuroni a luce stimoli<em> In Vivo</em
Journal JoVE
Neurosciences
This content is Free Access.
Journal JoVE Neurosciences
Electrophysiological Method for Recording Intracellular Voltage Responses of Drosophila Photoreceptors and Interneurons to Light Stimuli In Vivo
DOI:

11:42 min

June 19, 2016

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Chapitres

  • 00:05Titre
  • 00:52Fabricating Microelectrode
  • 02:39Drosophila Preparation
  • 05:34Recording from R1-R6 Photoreceptors or LMCs
  • 08:50Results: Applications
  • 10:27Conclusion

Summary

Traduction automatique

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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