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A Magnetic Tether System to Investigate Visual and Olfactory Mediated Flight Control in Drosophila
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Biologia
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JoVE Journal Biologia
A Magnetic Tether System to Investigate Visual and Olfactory Mediated Flight Control in Drosophila

A Magnetic Tether System to Investigate Visual and Olfactory Mediated Flight Control in Drosophila

DOI:
10.3791/1063-v

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09:27 min

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November 21, 2008

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,
1Department of Physiological Science,University of California, Los Angeles

Capítulos

  • 00:00Título
  • 00:52Introduction
  • 01:27Tethering Flies
  • 04:11Aligning the Magnets
  • 06:12Odor Delivery
  • 08:09Representative Results
  • 09:01Conclusion

Summary

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Here we describe how to tether a fly in an olfactory magnetic-tether (OMT) apparatus. We describe how to align the rare-earth magnets and odor ports, and how to set mass flow rates for both the stimulus delivery and vacuum suction to achieve optimal odor tracking.

Tags

Magnetic Tether SystemVisual Flight ControlOlfactory Flight ControlDrosophilaInsectsVisual CuesWind StreamOdor TrackingNeurophysiologyNeurobehavioral GeneticsBehavioral AssaysLaminar Flow Odor PlumesMagnetic FieldYaw MotionFood Odor PlumesStable Tracking

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