I used Elekta system to record the MEG data. In my experiment, each subject had three blocks to receive stimulation. Unfortunately, when one subject was in the third block, I forgot to record his head coordinates. I can't load his data to the brainstorm. When I try to import this data, brainstorm show:
Error in in_fopen_fif.m
Line 129:Reference to non-existent filed 'meas_date'
in_fopen_fif.m at 129
in_fopen.m at 68
import_raw.m at 126
bst_call.m at 28
tree_callbacks.m>(h.ez)bst_call(@import_raw,,,iSubject) at 613
May I add the head coordinate (average of the first and second block) to this file?
What can I do?
Thank you very much!