Dear all, As part of my master's thesis, I am trying to simulate the effects of tDCS on neuronal populations. To get the electric field density distribution on the head mesh model, I am using the simNIBS software, which uses getdp. The post-processing gmsh file that is generated has only the element data. I would ideally want the nodal data (ie the density value at each node on the surface). I am not sure how I should interpret the element data (take the mean of the three values and then assume the centroid of the surface triangle as a node corresponding to this value?). Any clarification on this would be very helpful.
I want the nodal data so that I can then use this as an input to my large scale brain model (which I am simulating using The Virtual Brain) and be able to simulate EEG activity generated after a certain tDCS protocol. Best Regards, Snigdha On Tue, Jun 13, 2017 at 4:26 AM, Snigdha Dagar <[email protected]> wrote: > Dear all, > > As part of my master's thesis, I am trying to simulate the effects of tDCS > on neuronal populations. To get the electric field density distribution on > the head mesh model, I am using the simNIBS software, which uses getdp to > generate the post-processing gmsh values. > > -- > Snigdha Dagar > Electronics and Communication Engineering > IIIT Hyderabad > -- Snigdha Dagar Electronics and Communication Engineering IIIT Hyderabad
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