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Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms
JoVE Journal
Neuroscience
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JoVE Journal Neuroscience
Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

DOI:
10.3791/59083-v

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08:36 min

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March 21, 2019

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, , ,
1Institute of Bioengineering,École Polytechnique Fédérale de Lausanne (EPFL), 2Department of Radiology and Medical Informatics,University of Geneva, 3Department of Neuroscience,University of Geneva

Chapters

  • 00:04Title
  • 01:18Imaging and Method-specific Data Preprocessing
  • 03:50Sliding-window Inter-subject Functional Correlation (ISFC) Computations
  • 06:26Results: Representative ISFC Time Courses Analysis
  • 07:57Conclusion

Summary

Automatic Translation

Automatic Translation

The goal of the described approach is to determine at what moments of the paradigm (temporal perspective), and between which regions (spatial perspective), significant reconfigurations in functional connectivity occur on functional magnetic resonance imaging recordings during which a time-locked stimulus is played.

Tags

Keywords: Functional ConnectivityInter-subjectBrain NetworkContinuous ParadigmCommunication ParadigmSynchronicityFMRIPreprocessingMATLAB GUI

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