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Simultaneous fMRI and Electrophysiology in the Rodent Brain
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JoVE Journal Neuroscienze
Simultaneous fMRI and Electrophysiology in the Rodent Brain

Simultaneous fMRI and Electrophysiology in the Rodent Brain

DOI:
10.3791/1901-v

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08:22 min

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August 19, 2010

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, , , , ,
1Biomedical Engineering,Emory University, 2Biomedical Engineering,Georgia Institute of Technology, 3Biologia,Emory University

Capitoli

  • 00:04Titolo
  • 00:08Introduction
  • 00:59Implantantion of Electrodes
  • 05:09Acquiring Data
  • 06:21Pre-processing the Data
  • 07:26Representative Results
  • 07:55Conclusion

Summary

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We have developed a method for simultaneous functional magnetic resonance imaging and electrophysiological recording in the rodent brain, providing a platform for the investigation of the relationship between neural activity and the blood oxygenation level dependent (BOLD) MRI signal.

Tags

Simultaneous FMRIElectrophysiologyRodent BrainBOLD MRI SignalFunctional MRI DataIn Vivo Intracortical RecordingGlass MicroelectrodesNoise Removal AlgorithmPrimary Somatosensory Cortices (SI)Imaging ArtifactsSusceptibility MismatchGibbs Ringing ArtifactsRapidly-switching Magnetic Fields

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