API

Graphical user interface

visbrain.gui:

Brain([bgcolor, verbose])	Visualization of brain-data on a standard MNI brain.
Sleep([data, hypno, config_file, …])	Visualize and edit sleep data.
Signal(data[, axis, time, sf, enable_grid, …])	Signal inspection module (data mining).
Figure(files[, path, grid, figtitle, y, …])	Automatically arange pictures in a grid and save a paper ready figure.

Objects

visbrain.objects:

Import visbrain objects.

BrainObj(name[, vertices, faces, normals, …])	Create a brain object.
ColorbarObj(name[, rect, transform, parent, …])	Create a colorbar object.
ConnectObj(name, nodes, edges[, select, …])	Create a connectivity object.
CrossSecObj(name[, vol, hdr, coords, …])	Create a Cross-sections object.
GridSignalsObj(name, data[, axis, plt_as, …])	Take a VisPy visual and turn it into a compatible Visbrain object.
HypnogramObj(name[, data, time, datafile, …])	Hypnogram object.
ImageObj(name[, data, xaxis, yaxis, cmap, …])	Create a single image object.
PacmapObj(name[, data, sf, f_pha, f_amp, …])	Create a Phase-Amplitude Coupling (PAC) object.
Picture3DObj(name, data, xyz[, select, …])	Create a 3-D picture object.
RoiObj(name[, vol, labels, index, hdr, …])	Create a Region Of Interest (ROI) object.
SceneObj([bgcolor, camera_state, verbose])	Create a scene and add objects to it.
SourceObj(name, xyz[, data, color, alpha, …])	Create a source object.
TopoObj(name, data[, xyz, channels, system, …])	Create a topoplot object.
TimeFrequencyObj(name[, data, sf, method, …])	Compute the time-frequency map (or spectrogram).
TimeSeries3DObj(name, data, xyz[, select, …])	Create a 3-D time-series object.
VectorObj(name, arrows[, data, …])	Create a vector object.
VispyObj(name, visual[, transform, parent, …])	Take a VisPy visual and turn it into a compatible Visbrain object.
VolumeObj(name[, vol, hdr, method, …])	Create a 3-D volume object.

Compatibility with existing software

MNE-python

visbrain.mne:

mne_plot_source_estimation(sbj, sbj_dir, …)	Plot source estimation.
mne_plot_source_space(fif_file[, …])	Plot source space.

I/O

visbrain.io:

Load read and write functions.

download_file(name[, astype, filename, …])	Download a file.
path_to_visbrain_data([file, folder])	Get the path to the visbrain_data folder.
read_stc(path)	Read an STC file from the MNE package.
write_fig_hyp(data, sf[, file, start_s, …])	Export hypnogram to a high-res png figure.
get_sleep_stats(hypno_file[, output_file])	Compute sleep statistics from hypnogram file and export them in csv.

Miscellaneous

visbrain.utils:

generate_eeg([sf, n_pts, n_channels, …])	Generate random eeg signals.
tal2mni(xyz)	Transform Talairach coordinates into MNI.
mni2tal(xyz)	Transform MNI coordinates into Talairach.
rereferencing(data, chans, reference[, …])	Re-reference data.
bipolarization(data, chans[, to_ignore])	Bipolarize data.
commonaverage(data, chans[, to_ignore])	Re-referencement using common average.
convert_meshdata([vertices, faces, normals, …])	Convert mesh data to be compatible with visbrain.
volume_to_mesh(vol[, smooth_factor, level])	Convert a volume into a mesh with vertices, faces and normals.
color2vb([color, default, length, alpha, …])	Turn into a RGBA compatible color format.
array2colormap(x[, cmap, clim, alpha, vmin, …])	Transform an array of data into colormap (array of RGBA).

Colormap([cmap, clim, vmin, under, vmax, …])

Main colormap class.