Category Archives: Data analysis

Connected topoplot: Visualize networks in your EEG data

In my previous post, I wrote about the Phase Locking Value statistic that can be used to quantify neural synchrony between two electrodes and how it can be a proxy for connectivity. Once you have quantified changes in connectivity using … Continue reading

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Phase Locking Value

Phase Locking Value (PLV) is a statistic that can be used to investigate task-induced changes in long range synchronization of neural activity from EEG data. This method is introduced in Lachaux et al., (1999). I have implemented the computation of … Continue reading

Posted in Data analysis, MATLAB | Tagged , , , | 73 Comments