FieldTrip

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

  FT_SPIKE_PLOT_JPSTH makes a plot from JPSTH structure.
 
  Use as
    ft_spike_plot_jpsth(cfg, jpsth)
 
  Inputs:
    JPSTH must be the output structure from FT_SPIKE_JPSTH and contain the
    field JPSTH.avg. If cfg.psth = 'yes', the field JPSTH.psth must be
    present as well.
 
  General configurations:
    cfg.channelcmb       = string or index of single channel combination to trigger on.
                           See SPIKESTATION_FT_SUB_CHANNELCOMBINATION for details.
    cfg.psth             = 'yes' (default) or 'no'. If 'yes', the psth histogram is down
                           the x and left from the y axis.
    cfg.axlim            = [begin end] in seconds or 'max' (default), 'prestim' or
                           'poststim';
    cfg.colorbar         = 'yes' (default) or 'no'
    cfg.colormap         =  N-by-3 colormap (see COLORMAP). or 'auto' (default,hot(256))
    cfg.interpolate      = 'yes' or 'no', determines whether we interpolate the density
                            plot
 
  Configurations related to smoothing:
    cfg.smooth           = 'yes' or 'no' (default)
                            If 'yes', we overlay a smooth density plot calculated by
                            non-parametric symmetric kernel smoothing with cfg.kernel.
    cfg.kernel           = 'gausswin' or 'boxcar', or N-by-N matrix containing window
                            values with which we convolve the scatterplot that is binned
                            with resolution cfg.dt. N should be uneven, so it can be centered
                            at each point of the lattice.
                            'gausswin' is N-by-N multivariate gaussian, where the diagonal of the
                            covariance matrix is set by cfg.gaussvar.
                            'boxcar' is N-by-N rectangular window.
                            If cfg.kernel is numeric, it should be of size N-by-N.
    cfg.gaussvar         =  variance  (default = 1/16 of window length in sec).
    cfg.winlen           =  window length in seconds (default = 5*binwidth). The total
                            length of our window is 2*round*(cfg.winlen/binwidth)
                            where binwidth is the binwidth of the jpsth (jpsth.time(2) -
                            jpsth.time(1)).
 
  See also FT_SPIKE_JOINTPSTH, FT_SPIKE_PSTH, FT_SPIKE_XCORR