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同时在啮齿动物脑功能磁共振成像和电
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Neurociência
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JoVE Journal Neurociência
Simultaneous fMRI and Electrophysiology in the Rodent Brain
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同时在啮齿动物脑功能磁共振成像和电

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

Capítulos

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

Summary

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我们已经开发出一种方法同步功能磁共振成像和电生理记录在啮齿类动物的大脑的神经活动和血氧水平依赖（BOLD）的MRI信号之间的关系进行调查，提供了一个平台。

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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