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Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy
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Neuroscience
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JoVE Journal Neuroscience
Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy

DOI:
10.3791/50131-v

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11:15 min

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June 27, 2013

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,
1Rotman Research Institute,Baycrest

Chapters

  • 00:05Title
  • 01:53EEG Acquisition
  • 04:28EEG Analysis
  • 08:47Results: Applications of EEG Neuroimaging Data
  • 10:46Conclusion

Summary

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Neuroimaging researchers typically consider the brain's response as the mean activity across repeated experimental trials and disregard signal variability over time as "noise". However, it is becoming clear that there is signal in that noise. This article describes the novel method of multiscale entropy for quantifying brain signal variability in the time domain.

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Keywords: EEG NeuroimagingEvent-related PotentialsSpectral PowerMultiscale EntropyBrain Signal VariabilityNeural Network Dynamics

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