[FieldTrip] [Fieldtrip] ft_megplanar problem for planar gradient calculation

Hanneke.vanDijk at med.uni-duesseldorf.de Hanneke.vanDijk at med.uni-duesseldorf.de
Thu Feb 23 10:51:00 CET 2012

Dear Ion,


If your ultimate goal is to combine the horizontal and vertical gradients you can do that later (after ft_timelockanalysis or ft_freqanalysis) using ft_combineplanar. You can skip the ft_megplanar step because the neuromag system already has planar gradiometers. I have done this numerous times and it works perfectly!


Hope this helps,






Dr. Hanneke van Dijk

http://www.uniklinik-duesseldorf.de/deutsch/unternehmen/institute/KlinNeurowiss/Team/HannekevanDijk/page.html <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

Tel. +49 (0) 211 81 13074   



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