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Cerebral Blood Flow-Based Resting State Functional Connectivity of the Human Brain using Optical Diffuse Correlation Spectroscopy
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Cerebral Blood Flow-Based Resting State Functional Connectivity of the Human Brain using Optical Diffuse Correlation Spectroscopy

Cerebral Blood Flow-Based Resting State Functional Connectivity of the Human Brain using Optical Diffuse Correlation Spectroscopy

DOI:
10.3791/60765-v

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07:13 min

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May 27, 2020

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, , ,
1Department of Biomedical, Industrial and Human Factors Engineering,Wright State University, 2South China Academy of Advanced Optoelectronics,South China Normal University

Capitoli

  • 00:04Introduction
  • 00:51Subject Preparation
  • 02:30FD-fNIRS Setup and Calibration
  • 03:34DCS Setup
  • 04:49Data Collection
  • 05:43Results: Representative Resting State Functional Connectivity in Prefrontal Cortex Analysis
  • 06:19Conclusion

Summary

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This protocol demonstrates how to measure resting state functional connectivity in the human prefrontal cortex using a custom-made diffuse correlation spectroscopy instrument. The report also discuss practical aspects of the experiment as well as detailed steps for analyzing the data.

Tags

Cerebral Blood FlowResting State Functional ConnectivityOptical Diffuse Correlation SpectroscopyWearable Optical Probes3D-printed ProbeMulti-mode FibersSingle-mode Fibers785 Nanometer LaserSingle-photon Counting MachinesFD-fNIRS SystemCalibration Phantom

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