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Problems to run .mat file in eeglab

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Hi everyone,
When I try to open my .mat files (gathered in Acqknowledge 5.0) in eeglab (File -> Import data -> Using eeglab functions and plugins -> From ASCII/float file or Matlab array), I get this error (screenshot)
Does anyone have a solution for this?

Accepted Answer

Arnaud Delorme
Arnaud Delorme on 13 Dec 2017
EEGLAB cannot read Mat files from Acqknowledge nativelly. Instead there is a plugin called BIOPAC that can do that.
Best wishes,
Arno
  2 Comments
Chi Sang Choy
Chi Sang Choy on 5 Jan 2021
I have installed BIOPAC, but I get another error
EEGLAB error in function pop_biopac() at line 56:
Reference to non-existent field 'data'.
Regards
Robert
Arnaud Delorme
Arnaud Delorme on 2 Mar 2021
There is another plugin to import BIOPAC files. It is available on the EEGLAB plugin manager. It is called BIOPAC. It only imports Matlab files.
Arno

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More Answers (1)

Harshini Gangapuram
Harshini Gangapuram on 7 Sep 2018
I have included BIPOAC plugin but still I get the same error as mentioned above
  4 Comments
Arnaud Delorme
Arnaud Delorme on 2 Mar 2021
There is another plugin to import BIOPAC files. It is available on the EEGLAB plugin manager. It is called BIOPAC. It only imports Matlab files.
Arno
Evangelia Athanasiou
Evangelia Athanasiou on 10 Feb 2022
I have also include the BIOPAC plugin but I stil have errors (e.g., Unrecognized field name 'labels'). Where can I found a template on how my eeg file should look like when is in matlab format so I can upload my data without problems?
I found very useful the EEGlab and all the tutorials, but when it comes to load your own data I cannot find any information for the format.
Thank you in advance.

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