The ERSP function in the STUDY model of EEGLAB.

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Luo Mo
Luo Mo 2021-8-10
回答： Leepakshi 2025-9-2，18:46
I can only calculate the frequencies between 26 and 500 Hz in the ERSP function in the STUDY model of EEGLAB.
How can I plot the ERSP of low frequency，for example，the frequencies between 1 and 13 Hz？

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Leepakshi
Leepakshi 2025-9-2，18:46
Hi Luo,
To plot the ERSP of low frequencies (e.g., 1–13 Hz) in the EEGLAB STUDY model, you can either use the GUI or command line. In the GUI, select Plot > Channel measures > ERSP (or Component measures > ERSP), then enter your desired frequency range (such as [1 13]) in the frequency field before plotting. It allows you to analyze and visualize ERSP data for lower frequency bands as long as your data contains those frequencies.
Let me know in case of any doubt.
Hope this helps!

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