[FieldTrip] Generate a source model where dipoles are perpendicular to the cortex surface
yingli.ucla at gmail.com
Thu May 22 10:26:45 CEST 2014
I tried to use fieldtrip to generate a source space and calculate lead
field matrix. I found that the dipoles in the source space has x, y, z
orientations. Is it possible to generate a source model where the dipole is
perpendicular to the cortex surface?
Actually this can be very helpful, since it will reduce the unknown
variables and make the inverse problem easier to solve. Also, there are
some inverse algorithms which require the dipole to be perpendicular to the
Thanks a lot!!!
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the fieldtrip