Problems to run .mat file in eeglab

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?

Answer 1

[Arnaud Delorme]

EEGLAB cannot read Mat files from Acqknowledge nativelly. Instead there is a plugin called BIOPAC that can do that.

Best wishes,

Arno

[Chi Sang Choy]

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]

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

Answer 2

[Harshini Gangapuram]

I have included BIPOAC plugin but still I get the same error as mentioned above

[Karen El Akoury]

I got the same errors too.

[Chi Sang Choy]

Hi Harshini and Karen

Have you worked out the problem yet?

I got this error after using BIOPAC:

EEGLAB error in function pop_biopac() at line 56:

Reference to non-existent field 'data'.

[Arnaud Delorme]

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]

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.