mvpa2.atlases.LabelsAtlas

class mvpa2.atlases.LabelsAtlas(*args, **kwargs)

Atlas which provides labels for the given coordinate

Attributes

coordT
extent
levels
nlevels
origin
resolution
space
spaceT
space_flavor
version
voxdim

Methods

__call__(\*args)
label_point(coord[, levels])	Return labels for the given spatial point at specified levels
label_voxel(c[, levels])	Return labels for the given voxel at specified levels specified by index
levels_listing()
load_atlas(filename)	Load atlas from a file
query(index[, query_voxel])	Generic query method.
set_coordT(coordT)	Set coordT transformation.

Initialize instance of PyMVPAAtlas

Parameters:

filename : str

Filename for the xml definition of the atlas

resolution : None or float

Some atlases link to multiple images at different resolutions. if None – best resolution is selected using 0th dimension resolution

image_file : None or str

If None, overrides filename for the used imagefile, so it could load a custom (re-registered) atlas maps

coordT

Optional transformation to apply first

default_levels : None or slice or list of int

What levels by default to operate on

load_maps : bool

Load spatial maps for the atlas.

Attributes

coordT
extent
levels
nlevels
origin
resolution
space
spaceT
space_flavor
version
voxdim

Methods

__call__(\*args)
label_point(coord[, levels])	Return labels for the given spatial point at specified levels
label_voxel(c[, levels])	Return labels for the given voxel at specified levels specified by index
levels_listing()
load_atlas(filename)	Load atlas from a file
query(index[, query_voxel])	Generic query method.
set_coordT(coordT)	Set coordT transformation.

label_voxel(c, levels=None)

Return labels for the given voxel at specified levels specified by index