Error while averaging psd files and functional connecetivity files

1

Hi,
while averaging files across subjects i am getting an error 'not enough input arguments'.

2

Hi @Tanmay,

Can you provide more details the error you are getting?
Add relevant screenshots and the entire error message.

Best,
Raymundo

3

I am trying to average power spectrum density files of subjects in which i am getting the following error-

error
error766×877 143 KB

4

I'm not able to reproduce the error

Can you reload your database, and try again?
Right-click on the top node > iconReload Reload

If it does not solve the issue, post also the options for the average process

5

i am not able to average it even after reload
i am using the following method

error1
error1366×717 52.4 KB

PS: i am not able average any files weather they are psd files or functional connectivity files or source localized maps.

6

Could it be that the average function was modified?
Try to updating Brainstorm, so if there was any change in that process file it will be reset to the original file

7

HI,
Its still showing the same error even after updating and restarting the brainstorm.

8

  1. Can you average files...

    • if they come from the same Study?
    • if the come from the same Subject?

  2. Is there a Group analysis node in your dataset?

  3. Can you run these lines and paste their result?

[sSubject, iSubject] = bst_get('NormalizedSubject')
[sStudy, iStudy] = bst_get('AnalysisIntraStudy', iSubject)
9

Thank you for the help
it worked.