mvpa2.atlases.base.ReferencesAtlas

class mvpa2.atlases.base.ReferencesAtlas(distance=0, reference_level=None, *args, **kwargs)

Atlas which provides references to the other atlases.

Example: the atlas which has references to the closest points (closest Gray, etc) in another atlas.

Methods

label_point(coord[, levels])	Return labels for the given spatial point at specified levels
label_voxel(c[, levels])
levels_listing()
load_atlas(filename)	Load atlas from a file
query(index[, query_voxel])	Generic query method.
set_coordT(coordT)	Set coordT transformation.
set_distance(distance)	Set desired maximal distance for the reference
set_reference_level(level)	Set the level which will be queried

Initialize ReferencesAtlas

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.

Methods

label_point(coord[, levels])	Return labels for the given spatial point at specified levels
label_voxel(c[, levels])
levels_listing()
load_atlas(filename)	Load atlas from a file
query(index[, query_voxel])	Generic query method.
set_coordT(coordT)	Set coordT transformation.
set_distance(distance)	Set desired maximal distance for the reference
set_reference_level(level)	Set the level which will be queried

distance

label_voxel(c, levels=None)

levels_listing()

reference_level

set_distance(distance)

Set desired maximal distance for the reference

set_reference_level(level)

Set the level which will be queried