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

  FT_CONJUNCTIONANALYSIS finds the minimum statistic common across two or
  more contrasts, i.e. data following ft_xxxstatistics. Furthermore, it
  finds the overlap of sensors/voxels that show statistically significant
  results (a logical AND on the mask fields).
 
  Alternatively, it finds minimalistic mean power values in the
  input datasets. Here, a type 'relative change' baselinecorrection
  prior to conjunction is advised.
 
  Use as
    [stat] = ft_conjunctionanalysis(cfg, stat1, stat2, .., statN)
 
  where the input data is the result from either FT_TIMELOCKSTATISTICS,
  FT_FREQSTATISTICS, or FT_SOURCESTATISTICS
 
  No configuration options are yet implemented.
 
  See also FT_TIMELOCKSTATISTICS, FT_FREQSTATISTICS, FT_SOURCESTATISTICS