[Eeglablist] ERSP baseline

[Makoto Miyakoshi]

Dear Erika,

Yes, please see below. This is from help of newtimef().

        'baseline'  = Spectral baseline end-time (in ms). NaN --> no
baseline is used.
                      A [min max] range may also be entered
                      You may also enter one row per region for baseline
                      e.g. [0 100; 300 400] considers the window 0 to 100
ms and
                      300 to 400 ms This parameter validly defines all
baseline types
                      below. Again, [NaN] Prevent baseline subtraction.
                      {default: 0 -> all negative time values}.

Makoto


2013/4/4 Erika Nyhus <Erika_Nyhus at brown.edu>

> I made a long pre-stimulus period for epoching so that I can run
> time-frequency analysis.  But I am now concerned that this is not a good
> baseline for looking at ERSPs.  Is there a way to plot ERSPs with a
> different baseline?  Or can I precompute with a different baseline other
> than my epoched prestimulus period?
>
> --
> Erika Nyhus, Ph.D.
> Cognitive, Linguistic, and Psychological Sciences
> Brown University
> Box 1821
> 190 Thayer St.
> Providence, RI 02912-1821
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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