MneExperiment.make_mov_ttest(self, subjects=None, model='', c1=None, c0=None, p=0.05, baseline=True, src_baseline=False, surf=None, views=None, hemi=None, time_dilation=4.0, foreground=None, background=None, smoothing_steps=None, dst=None, redo=False, **state)

Make a t-test movie (requires PySurfer 0.6)

subjects : str | 1 | -1

Subject(s) for which to load data. Can be a single subject name or a group name such as 'all'. 1 to use the current subject; -1 for the current group. Default is current subject (or group if group is specified).

model : None | str

Model on which the conditions c1 and c0 are defined. The default ('') is the grand average.

c1 : None | str | tuple

Test condition (cell in model). If None, the grand average is used and c0 has to be a scalar.

c0 : str | scalar

Control condition (cell on model) or scalar against which to compare c1.

p : 0.1 | 0.05 | 0.01 | .001

Maximum p value to draw.

baseline : bool | tuple

Apply baseline correction using this period in sensor space. True to use the epoch’s baseline specification (default).

src_baseline : bool | tuple

Apply baseline correction using this period in source space. True to use the epoch’s baseline specification. The default is to not apply baseline correction.

surf : str

Surface on which to plot data.

views : str | tuple of str

View(s) of the brain to include in the movie.

hemi : ‘lh’ | ‘rh’ | ‘both’ | ‘split’

Which hemispheres to plot.

time_dilation : scalar

Factor by which to slow the passage of time. For example, with time_dilation=4 (the default) a segment of data for 500 ms will last 2 s.

foreground : mayavi color

Figure foreground color (i.e., the text color).

background : mayavi color

Figure background color.

smoothing_steps : None | int

Number of smoothing steps if data is spatially undersampled (pysurfer Brain.add_data() argument).

dst : str (optional)

Path to save the movie. The default is a file in the results folder with a name determined based on the input data. Plotting parameters (view and all subsequent parameters) are not included in the filename. “~” is expanded to the user’s home folder.

redo : bool

Make the movie even if the target file exists already.

State parameters.