[Eeglablist] Time-frequency analyses producing incomplete graphs?

[Makoto Miyakoshi]

Hi Polina,

That's one of the most frequently asked questions. Here is the explanation
for you.
https://sccn.ucsd.edu/wiki/Makoto's_preprocessing_pipeline#Why_is_my_ERSP.2FITC_data_shorter_than_ERP_epoch.3F_.2808.2F20.2F2021_added.29

Makoto

On Wed, Nov 29, 2023 at 8:14 AM Polina Andrievskaia via eeglablist <
eeglablist at sccn.ucsd.edu> wrote:

> Hello all,
>
> While conducting time-frequency analyses, I am running into problems
> plotting my ERSP graphs: specifically, the time scale appears to be cut-off
> prematurely (at 450 ms of 1.5 second compiled epochs, timed from -0.5 to 1
> s). It does not appear to be an issue at the "Figure" property level, nor
> an epoching issue (I've gone through the participants to make sure that
> there is no oddly short epoch that somehow made it into the analyses). I am
> wondering if anyone has experienced something similar, and if/how they were
> able to fix it? I haven't run into this problem before, so I am trying to
> sort out where in my processing steps I may have made an error.
>
> Any insight would be greatly appreciated!!
>
> (Also, in case it's relevant: I am using EEGLAB v2023.0 with MATLAB R2022a)
>
> Thank you!
> Polina
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