Configuring Epilepsy Analysis
UNDER CONSTRUCTION***
After installing and configuring the analysis machine: https://megcore.nih.gov/index.php/Configuring_analysis_machine
Configuring Data Editor Layout
Configurations are stored in the ChannelSet.cfg file. Current Montages Include:
- MEG_LCR_22
- MEG_LCR_22_EEG_LCR_21
- EEG_
Creating a View Montage
The data editor layout orders the channels by acquisition order and may not be preferred
To create ordered channels, a virtual channel dataset will need to be created
DataEditor >> Edit >> Virtual Channels Select a virtual channel and add to Plus Box >> Name the new channel (it must be different from acquisition names - choose lowercase or uppercase as a workaround) Save the virtual channel .vg file to $HOME/.meg/resources/default.vg
Head Model
MRIConvert >> imports mri into ctf format MRIViewer -mri CTF.mri >> creates headshape and headmodel >> save to default.hdm Dipolefit -hdm default.hdm
Processing Pipeline
check tags >> cat anat+ortho.HEAD | grep TAGSET_LABELS 3dtagalign << avghc.py << creates an average head position changeHeadPos << rewrites the head position