Error in extracting cluster time series

Discussions
1

Hi !
I have a database with 32 subject, each subject has 2 eeg records. I have defined clusters of electrodes and used it over all eeg files. (each eeg record has its own channel file). when I extract clusters, it creates a cluster file for each record but I cant visualize it and get the following message:

Untitled
Untitled1366×768 120 KB

could you please guide me? I also have problem performing source analysis and other simillar processes.
Best
Shadi

2

@Shadi, right-click on the Matrix file that results when extracting the cluster time series, then select File > View contents and post the content of the file.

3

hello Raymundo!
sorry for my delay. your message was in my spam box
here is the content that you requested:

** I should mention that some of my files have 33 channels while others have 32. These extra channels are not EEG, but I couldn't standardize my channel list to unify the number of channels. when I did it (in my previous protocol), I couldn't use my data anymore

Path: G:\goods\brainstorm_db\gaming_2\data
Name: ansarian/@rawansarian_play_1/matrix_cluster_250426_0910.mat
-----------------------------------------------------------------
  |  
  |- Value:        [3x93551 double]
  |- Std:          []
  |- Comment:      'Link to raw file | 3 clusters'
  |- Description:  {'frontal @ ansarian/@rawansarian_play_1/data_0raw_ansarian play 1.mat'; 'parietal @ ansarian/@rawansarian_play_1/data_0raw_ansarian play 1.mat'; 'occipital @ ansarian/@rawansarian_play_1/data_0raw_ansarian play 1.mat'}
  |- Time:         [1x85859 double]
  |- ChannelFlag:  [33x1 double]
  |- nAvg:         1
  |- Leff:         1
  |- Events:       [0x0 struct]
  |- SurfaceFile:  []
  |- Atlas:        []
  |- DisplayUnits: []
  |- History:      {4x3 cell}
4

There seems to be something wrong in the way the cluster time series are extracted.
The time vector and the length of the time series do not match.

When you display the corresponding raw continuous recordings. What is the Time and Sampling information that is indicated?

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