Returns the region name that matches specified coordinates
in the specified atlas.

Parameters: x, y, z, collection, atlas

Example: '/api/atlases/atlas_query_voxel/?x=30&y=30&z=30&collection=Harvard-Oxford cortical and subcortical structural atlases&atlas=HarvardOxford cort maxprob thr25 1mm'

GET /api/atlases/atlas_query_voxel/?amp=&amp=&amp=&amp=&atlas=HarvardOxford+cort+maxprob+thr25+1mm&collection=Harvard-Oxford+cortical+and+subcortical+structural+atlases&format=api&x=30&y=30&z=30
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json ;utf-8
Vary: Accept

"middle frontal gyrus"