Hi,
Do any of the source localization software packages have an option to manually place some dipoles to see different algorithms' results? I checked Brainstorm, and it seems that it doesn't have such an option.
Perhaps something like this might be what you are looking for.Article Realistic volumetric-approach to simulate transcranial elect...
It is the ROAST method from Parra and Huang.
Hi Fatemeh,
When you create a head model in brainstorm, the gain matrix in the head model gives you the lead field matrix which can be used for the forward modeling you mentioned (i.e. input source strengths to calculate surface topographies). Here is a discussion on the topic from the brainstorm forum:
https://neuroimage.usc.edu/forums/t/calculate-the-leadfield-matrix/2185
Best
Suddha
Thank you, Derrick and Suddha. Actually, I want to solve a toy problem, and I need a software package that allows me to locate dipoles manually. I found that the "Fieldtrip" toolbox has a function for that!