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sccn / eeglab

EEGLAB is an open source signal processing environment for electrophysiological signals running on Matlab and developed at the SCCN/UCSD

Home Page:https://eeglab.ucsd.edu/

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Bug ERSP without baseline correction

meyiduleme opened this issue · comments

commented

Description

[I am using the GUI popchanplot() to plot ERSP measures. I have a study with 13 conditions and 50 participants. Data has been properly precomputed. I have the last version of EEGLAB (and try to fix the bug dowloading the eeglab-develop from github). When I plot ERSP , I get the following Warning:"Warning: std_readdata ignored at least one parameters: "subbaseline"" Then I have several plots displayed, without baseline correction. How can I obtain the ERSP plots with baseline correction? writing code or using the GUI]


#### Steps to Reproduce
  1. [Open eeglab]
  2. [Load Existing study]
  3. [Precompute channels measure (default parameters)]
  4. [Plot channel measures]
  5. [All subjects, plot ERSP for one electrode,"Plot channels individually", default parameters]

#### Expected behavior: [*ERSP plotted with baseline correction*]
#### Actual behavior: [*ERSP without baseline correction. "Warning: std_readdata ignored at least one parameters: "subbaseline""*]
#### Versions
OS version [Windows 11]
Matlab version [2023b]
EEGLAB version [2023.1]
commented

To perform baseline corrections in a study, you need to change the plotting options. STUDY = pop_erspparams(STUDY) or use the graphic user interface.