Journal
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Sciences du comportement
/
A Wireless, Bidirectional Interface for In Vivo Recording and Stimulation of Neural Activity in Freely Behaving Rats
Journal JoVE
Sciences du comportement
This content is Free Access.
Journal JoVE Sciences du comportement
A Wireless, Bidirectional Interface for In Vivo Recording and Stimulation of Neural Activity in Freely Behaving Rats

A Wireless, Bidirectional Interface for In Vivo Recording and Stimulation of Neural Activity in Freely Behaving Rats

DOI:
10.3791/56299-v

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10:41 min

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November 07, 2017

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, , , , , , , ,
1Behavioral Neuroscience, Experimental and Biological Psychology,Philipps-Universität Marburg, 2Behavioral Neurosciences Institute (INeC), 3Thomas RECORDING GmbH, 4Department of Neurophysics,Philipps-Universität Marburg

Chapitres

  • 00:05Titre
  • 01:14Implant the Microelectrode unit on the Target Area
  • 04:28Behavioral Assays
  • 08:05Results: Qualitative Comparison Between a Multi-unit Signal Recorded Extracellularly with TWS and a Wired Recording Setup
  • 08:35Conclusion

Summary

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Traduction automatique

A wireless, bidirectional system for multi-channel neural recordings and stimulation in freely behaving rats is introduced. The system is light and compact, thus having minimal impact on the animal´s behavioral repertoire. Moreover, this bidirectional system provides a sophisticated tool to assess causal relationships between brain activation patterns and behavior.

Tags

Keywords: WirelessBidirectional InterfaceNeural ActivityFreely Behaving RatsInferior ColliculusElectrical StimulationTelemetric SystemMicroelectrode UnitStereotaxic Surgery

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