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reference:ft_headmodel_fns [2018/08/23 14:43] (current)
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 +=====  FT_HEADMODEL_FNS =====
 +
 +Note that this reference documentation is identical to the help that is displayed in MATLAB when you type "help ft_headmodel_fns"​.
 +
 +<​html><​pre>​
 +  <a href=/​reference/​ft_headmodel_fns><​font color=green>​FT_HEADMODEL_FNS</​font></​a>​ creates the volume conduction structure to be used
 +  in the FNS forward solver.
 + 
 +  Use as
 +    headmodel = ft_headmodel_fns(seg,​ ...)
 + 
 +  Optional input arguments should be specified in key-value pairs and
 +  can include
 +    tissuecond ​      = matrix C [9XN tissue types]; where N is the number of
 +                       ​tissues and a 3x3 tensor conductivity matrix is stored
 +                       in each column.
 +    tissue ​          = see fns_contable_write
 +    tissueval ​       = match tissues of segmentation input
 +    transform ​       = 4x4 transformation matrix (default eye(4))
 +    sens             = sensor information (for which ft_datatype(sens,'​sens'​)==1)
 +    deepelec ​        = used in the case of deep voxel solution
 +    tolerance ​       = scalar (default 1e-8)
 + 
 +  Standard default values for conductivity matrix C are derived from
 +  Saleheen HI, Ng KT. New finite difference formulations for general
 +  inhomogeneous anisotropic bioelectric problems. IEEE Trans Biomed Eng.
 +  1997
 + 
 +  Additional documentation available at:
 +  http://​hunghienvn.nmsu.edu/​wiki/​index.php/​FNS
 + 
 +  See also <a href=/​reference/​ft_prepare_vol_sens><​font color=green>​FT_PREPARE_VOL_SENS</​font></​a>,​ <a href=/​reference/​ft_compute_leadfield><​font color=green>​FT_COMPUTE_LEADFIELD</​font></​a>​
 +</​pre></​html>​