Compute head model using OpenMEEG ends with an error

[rabnawaz21]

Hi,

By memory, we mean the RAM of your computer, not the space available on your hard drive.
If you don't have enough RAM to run the computation, there is not much you can do except for:

• using lower resolutions for the BEM surfaces (e.g. ~500V) and the cortex surface (~5000V)
• using a different computer

I have tried both ways. First I lowered the resolution for BEM surfaces (500v as you recommended). But I ended with the same issue. Then I tried to run the the program on a different computer having 16GB RAM (before I was running it on 8GB system). But again no luck!

When I was adjusting the EEG channel locations, I did it somehow manually (because I loaded the channel location file from eeglab. when I visualize it, it was not correctly positioned in Brainstrom, So I have to do some manual alignment to adjust it). I was just wondering, would you think that could be the possible reason for this issue?

My another colleague have already computed a head model in fieldtrip for the same dataset. Is there any possibility to load the already computed headmodel from the fieldtrip into Brainstrom and proceed?

Thanks
Rab