Dear SPM experts,
I am currently analyzing the time-frequency responses of an EEG study with an event-related design.
In my experiment I found significant changes in different EEG bands (delta(2-4hz), theta, alpha, beta) that I analyzed.
For example, I found significant changes in delta activity about 600 ms after stimulus onset. How should I configure the parameters for the source reconstructions, especially the time windows. For example, for 2hz the period is 500ms. So should I at least analyze the source activity of the significantly different time period with +-250ms?
What are the general recommendations for analyzing sources of TFR?
Best regards,
Daniel
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