as
        - &#39;mouse&#39; : Allen Mouse CCFv3 atlas

    region_type : {&#39;cortex&#39;, &#39;subcortex&#39;, &#39;all&#39;}, optional
        Which regions to include in returned region names and info table: cortical, subcortical, or all. Default is &#39;all&#39;.
    method : {&#39;mean&#39;, &#39;sum&#39;}, optional
        Method for aggregating voxel values within each region. Default is &#39;mean&#39;.
    resample : bool, optional
        If True, resample the atlas to match the shape and resolut