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Måling af retningsbestemt informationsstrøm i fNIRS-hyperscanningsdata ved hjælp af metoden Delvis Wavelet Transform Coherence Method
JoVE Journal
Neuroscience
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JoVE Journal Neuroscience
Measurement of the Directional Information Flow in fNIRS-Hyperscanning Data using the Partial Wavelet Transform Coherence Method
DOI:

08:42 min

September 03, 2021

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Chapters

  • 00:04Introduction
  • 00:54Functional Near-Infrared Spectroscopy (fNIRS) Data Preprocessing
  • 01:47First-Level Functional Near-Infrared Spectroscopy (fNIRS) Data Processing
  • 04:04Second-Level Functional Near-Infrared Spectroscopy (fNIRS) Data Processing
  • 05:56Results: Findings of the Simulation and Empirical Experiment
  • 07:50Conclusion

Summary

Automatic Translation

Denne protokol beskriver delvis wavelet transform coherence (pWTC) til beregning af det tidslaggede mønster af interpersonel neural synkronisering (INS) for at udlede retningen og det tidsmæssige mønster af informationsstrømmen under social interaktion. Effektiviteten af pWTC til fjernelse af forvirringen af signalautokorrelation på INS blev bevist ved to eksperimenter.

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