[Eeglablist] Baseline in ERSP

[Kamia Kavi]

Hey,

When I load a .datersp file and check the values in x_erspbase with x_ersp
of a scalp channel, the values in x_erspbase are MUCH larger than those of
x_ersp (e.g., 0.5). Is it normal that baseline values that large? Isn’t it
bug? What is the unit of these values? dB or uV^2.


I'd appreciate it if someone further explains how the baseline for the ERSP
in a STUDY is calculated.


Best wishes,

Kamia
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