[Mne_analysis] How to create Lead Field matrix based on only an averaged response MEG file

Junpeng.zhang@gmail.com junpeng.zhang at gmail.com
Thu Mar 14 02:11:39 EDT 2013
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Hi MNEers, 
     
  I have an averaged Magnetic response file (see the link 


http://kanboxshare.com/link/WoruFZfhygqeYpEzgTs1wY3cVYSDYUsmBjT3RV1XCg5PXJEGSro1VZRkhsyWpMnSF2KCSVOrCJnVaGDsIBvCoKvzpSNLEi4rL3H1s
Click the left button in the central part of the page to download.
)


I have no MRI data for the subject.  


My questions are if I can get lead field matrix based on a single sphere model  only using the .fif file?
How to calculate it in MNE toolbox?


Of course, if I have MRI data, I know how to calculate LF in MNE.


Any responses are anticipated. 


Thank you in advance. 


Best wishes, 
Junpeng
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