[Eeglablist] about the compution of ERSP in the STUDY module

[Makoto Miyakoshi]

I'll bet (1).

On Tue, Apr 14, 2015 at 5:39 AM, Hui-bin Jia <420247417 at qq.com> wrote:

> Hi, everyone
>
>         I want to how does the STUDY module compute the ERSP using the
> default parameters.
>         Suppose at 3 Hz, the baseline power is a, and the power at 3 Hz,
> 200 ms is b. Then how does the ERSP value at 3 Hz, 200 ms is calculated?
>         Is one of the following formula  correct ?  (1) ERSP =
> 10*log10(b/a); (2) ERSP = (b-a)/a
>
>         Thank you !
>
>
> Huibin Jia
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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