[FieldTrip] [Fieldtrip] question about coregistration

[Hanneke.vanDijk at med.uni-duesseldorf.de]

Hi Nicola and Jan-Mathijs,


A simple solution can also be to save the points (the fiducials) that you have collected in MRIlab in 'voxel'. After we do the realignment with the polhemus data, we delete all points. We then create points at the final fiducial locations and export these. In this 'Export points' window you can select if you want to save them in head or voxel coordinates. The resulting .txt files can be read in matlab, and you can use them to realign the MRI in fieldtrip.

Good luck!

Thanks for the info as well, Jan-Mathijs! I didn't know about the two step solution in Fieldtrip, but will certainly give it a try!

Groetjes Hanneke


__________________________________________

Hanneke van Dijk, PhD
http://www.uniklinik-duesseldorf.de/deutsch/unternehmen/institute/KlinNeurowiss/Team/HannekevanDijk/page.html
Institute for Clinical Neuroscience,
Heinrich Heine Universität Düsseldorf, Germany
Hanneke.vanDijk at med.uni-duesseldorf.de<mailto:Hanneke.vanDijk at med.uni-duesseldorf.de>
Tel. +49 (0) 211 81 13074
__________________________________________

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