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Bug 2346 - make diagnostic function for source-model/volume-model intersections

Reported 2013-10-30 15:33:00 +0100
Modified 2014-02-24 10:56:23 +0100
Product: FieldTrip
Component: forward
Version: unspecified
Hardware: PC
Operating System: Mac OS
Importance: P3 normal
Assigned to: Robert Oostenveld
Depends on:
See also:

Robert Oostenveld - 2013-10-30 15:33:52 +0100

it is problematic for BEM (perhaps also FEM) if a dipole is too close to the surface. The inwardshift option might be used for this. todo: provide vladimir with code to compute distance, if distance too small, flag points on cortical sheet and (perhaps) move them inward automatically. rather than moving a single vertex inward, we might want to make a local deformation field and move a wider section of the sheet inward.

Robert Oostenveld - 2013-11-01 14:26:52 +0100

the solution to this was defined one day later and involves that ft_prepare_sourcemodel should be extended with cortical sheet manipulation options *** This bug has been marked as a duplicate of bug 2359 ***

Robert Oostenveld - 2014-02-24 10:56:23 +0100

I closed several bugs at once that all have been resolved for some time. If you disagree, please reopen.