DOWNLOADING 3-D EXPRESSION GRID DATA
Download 3-D expression grid data packaged into a compressed archive file (.zip).
Prototype
http://api.brain-map.org/grid_data/download/[SectionDataSet.id]&include=[images]
Examples
Download the 200um density volume for the Mouse Brain Atlas SectionDataSet 69816930:
http://api.brain-map.org/grid_data/download_file/69816930
Download the 200um energy and intensity volumes for Mouse Brain Atlas SectionDataSet 69816930:
http://api.brain-map.org/grid_data/download_file/183282970?include=energy,intensity
Download the energy volume for the Mouse Brain Atlas' coronal Adora2a experiment.
First, search for relevant experiments' IDs (SectionDataSets):
http://api.brain-map.org/api/v2/data/query.xml?criteria= model::SectionDataSet, rma::criteria,[failed$eq'false'],products[abbreviation$eq'Mouse'],plane_of_section[name$eq'coronal'],genes[acronym$eq'Adora2a']
Then, download the energy volume for each of the experiments' IDs:
http://api.brain-map.org/grid_data/download/72109410?image=energy
Parameters
filename |
Integer |
ID of the desired SectionDataSet. |
image |
String |
Explicitly choose the desired image volume. Valid volumes are energy and density. An additional volume of injection is available for projection SectionDataSets. |
resolution |
Integer |
For projection data, available resolutions are 10, 25, 50, and 150 (in microns). For adult mouse gene expression SectionDataSets, only 200um resolution data is available and will be returned regardless of the input value. |
Response
For Mouse Projection data, the response will be a single 32-big floating point Nrrd image named for the type of requested image (e.g. energy_(resolution).nrrd).
For Mouse Brain Atlas data, the response will be a .zip file containing Meta Image header (.mhd) and (.raw) pair.