JoVE Journal

Neuroscience

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Detecting Pre-Stimulus Source-Level Effects on Object Perception with Magnetoencephalography

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6.8K Views

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09:25 min

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July 26th, 2019

DOI :

10.3791/60120-v

July 26th, 2019

•

Elie Rassi¹, Marco Fuscà¹, Nathan Weisz¹, Gianpaolo Demarchi¹

¹Center for Cognitive Neuroscience, Paris-Lodron Universität Salzburg

Podsumowanie

This article describes how to set up an experiment that allows detecting pre-stimulus source-level influences on object perception using magnetoencephalography (MEG). It covers stimulus material, experimental design, MEG recording, and data analysis.

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Magnetoencephalography

Object Perception

Brain Connectivity

Source Reconstruction

Data Acquisition

Informed Consent

Participant Safety

Non magnetic Clothing

Head Position Indicator Coils

Anatomical Landmarks

Eye Movement Monitoring

Co registration

Experimental Protocol

Rozdziały w tym wideo

0:04

Title

0:34

Set up and Participant Preparation

4:19

Starting the Experiment and Monitoring the Signal/Participant

6:21

Analyze Pre-stimulus Connectivity Between Regions of Interest

7:44

Results: Pre-Stimulus Source-Level Effects

8:57

Conclusion

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