ft_channelrepair with neuromag data

David Ziegler daz at MIT.EDU
Thu Oct 21 21:49:21 CEST 2010

  Hi Fieldtrippers,

I would like to use ft_channelrepair to interpolate data for some
missing/deleted channels with Neuromag 306 data.  I am just wondering
whether there are any potential problems with using the nearest neighbor
interpolation, given the triplet format of the Neuromag system (two
planar gradiometers and one magnetometer).

If this is problematic, are there other options to fixing bad/missing
channels (e.g., can ft_channelrepair be run on just a subset of the
channels, say the gradiometers after I run ft_combineplanar)?



David A. Ziegler

Department of Brain and Cognitive Sciences
Massachusetts Institute of Technology
43 Vassar St, 46-5121
Cambridge, MA  02139

Tel: 617-258-0765

Fax: 617-253-1504

daz at mit.edu <mailto:daz at mit.edu>

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