Note that this reference documentation is identical to the help that is displayed in MATLAB when you type “help ft_neighbourplot”.
FT_NEIGHBOURPLOT visualizes neighbouring channels in a particular channel configuration. The positions of the channel are specified in a gradiometer or electrode configuration or from a layout. Use as ft_neighbourplot(cfg) or as ft_neighbourplot(cfg, data) where the configuration can contain cfg.verbose = 'yes' or 'no', if 'yes' then the plot callback will include text output cfg.neighbours = neighbourhood structure, see FT_PREPARE_NEIGHBOURS (optional) cfg.enableedit = 'yes' or 'no' (default). allows the user to flexibly add or remove edges between vertices or one of the following options cfg.layout = filename of the layout, see FT_PREPARE_LAYOUT cfg.elec = structure with electrode definition cfg.grad = structure with gradiometer definition cfg.elecfile = filename containing electrode definition cfg.gradfile = filename containing gradiometer definition If cfg.neighbours is not defined, this function will call FT_PREPARE_NEIGHBOURS to determine the channel neighbours. The following data fields may also be used by FT_PREPARE_NEIGHBOURS data.elec = structure with EEG electrode positions data.grad = structure with MEG gradiometer positions If cfg.neighbours is empty, no neighbouring sensors are assumed. Use cfg.enableedit to create or extend your own neighbourtemplate See also FT_PREPARE_NEIGHBOURS, FT_PREPARE_LAYOUT