FieldTrip

Note that this reference documentation is identical to the help that is displayed in Matlab when you type “help ft_volumereslice”.

  FT_VOLUMERESLICE interpolates and reslices a volume along the
  principal axes of the coordinate system according to a specified
  resolution.
 
  Use as
    mri = ft_volumereslice(cfg, mri)
  where the input mri should be a single anatomical or functional MRI
  volume that was for example read with FT_READ_MRI.
 
  The configuration structure can contain
    cfg.resolution = number, in physical units
  The new spatial extent can be specified with
    cfg.xrange     = [min max], in physical units
    cfg.yrange     = [min max], in physical units
    cfg.zrange     = [min max], in physical units
  or alternatively with
    cfg.dim        = [nx ny nz], size of the volume in each direction
 
  If the input mri has a coordsys-field, the centre of the volume will be
  shifted (with respect to the origin of the coordinate system), for the
  brain to fit nicely in the box.
 
  To facilitate data-handling and distributed computing with the peer-to-peer
  module, this function has the following options:
    cfg.inputfile   =  ...
    cfg.outputfile  =  ...
  If you specify one of these (or both) the input data will be read from a *.mat
  file on disk and/or the output data will be written to a *.mat file. These mat
  files should contain only a single variable, corresponding with the
  input/output structure.
 
  See also FT_VOLUMEDOWNSAMPLE, FT_SOURCEINTERPOLATE