In [69]:
import json
from allensdk.api.api import Api
from allensdk.api.queries.rma.rma_api import RmaApi
from allensdk.api.queries.connectivity.mouse_connectivity_api import MouseConnectivityApi

rma = RmaApi()

def read_data(parsed_json):
    return parsed_json['msg']

def pretty(result):
    print(json.dumps(result, indent=2))

Download lists of experiments by injection hemisphere, mouse cre line, and injection structure

Download Pvalb experiments injected in the left hemisphere VISp

In [70]:
# Get the atlas id
def query_atlases(search_pattern):
    return rma.build_query_url(rma.model_stage('Atlas',
                                               criteria="[name$il'%s']" % (search_pattern),
                                               only=['id', 'name']))

atlases = o.do_query(query_atlases, read_data, 'mouse*')
pretty(atlases)


[
  {
    "id": 1, 
    "name": "Mouse, P56, Coronal"
  }, 
  {
    "id": 4, 
    "name": "Mouse Coronal, v1 (2008)"
  }, 
  {
    "id": 5, 
    "name": "Mouse Sagittal, v1 (2008)"
  }, 
  {
    "id": 2, 
    "name": "Mouse, P56, Sagittal"
  }
]

In [71]:
# get the structure
def query_structure(acronym, ontology_id):
    return rma.build_query_url(rma.model_stage('Structure',
                                               criteria="[acronym$eq'%s'][ontology_id$eq%d]" % (acronym, ontology_id),
                                               only=['id','name']))

structure = o.do_query(query_structure, read_data, 'VISp', 1)[0]
pretty(structure)


{
  "id": 385, 
  "name": "Primary visual area"
}

In [45]:
def query_hemisphere(name):
    return rma.build_query_url(rma.model_stage('Hemisphere', criteria="[name$il'%s']" % (name)))
                               
left_hemisphere_id = o.do_query(query_hemisphere, read_data, 'left')[0]['id']

left_hemisphere_id


Out[45]:
1

In [73]:
mca = MouseConnectivityApi()
experiments = mca.get_experiments(structure['id'])

# TODO: figure out why this didn't work w/ left hemisphere
other_hemisphere_id = 3

# get experiments doesn't take hemisphere into account, so filter the results with a list comprehension
left_hemisphere_experiments = [e for e in experiments
                               if any([(injection['primary_injection_structure']['hemisphere_id'] == other_hemisphere_id)
                               for injection in e['specimen']['stereotaxic_injections']])]
                                                          
pretty(left_hemisphere_experiments)


[
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": 21, 
          "injection_quality": "1", 
          "injection_method": "Iontophoresis", 
          "specimen_id": 267400622, 
          "sphinx_id": 1925, 
          "primary_injection_structure_id": 385, 
          "age_id": 15, 
          "targeted_injection_structure_id": 385, 
          "primary_injection_structure": {
            "st_level": null, 
            "graph_id": 1, 
            "name": "Primary visual area", 
            "weight": 8690, 
            "acronym": "VISp", 
            "parent_structure_id": 669, 
            "graph_order": 168, 
            "sphinx_id": 169, 
            "hemisphere_id": 3, 
            "safe_name": "Primary visual area", 
            "color_hex_triplet": "08858C", 
            "structure_id_path": "/997/8/567/688/695/315/669/385/", 
            "failed": false, 
            "depth": 7, 
            "neuro_name_structure_id_path": null, 
            "neuro_name_structure_id": null, 
            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
            "id": 385, 
            "ontology_id": 1, 
            "atlas_id": 755
          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
              "atlas_id": 755
            }
          ], 
          "id": 267400634
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 21790, 
      "name": "378-1920", 
      "weight": 9000, 
      "tissue_ph": null, 
      "parent_y_coord": null, 
      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
      "parent_id": null, 
      "hemisphere": null, 
      "donor_id": 267400608, 
      "parent_x_coord": null, 
      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/267400622/", 
      "is_ish": false, 
      "id": 267400622, 
      "external_specimen_name": "119567", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2013-09-05T00:06:02Z", 
    "reference_space_id": 9, 
    "sphinx_id": 5450, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod291/image_series_277616630/", 
    "delegate": false, 
    "specimen_id": 267400622, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 277616630, 
    "plane_of_section_id": 1
  }, 
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": 21, 
          "injection_quality": "1", 
          "injection_method": "Iontophoresis", 
          "specimen_id": 278222408, 
          "sphinx_id": 5921, 
          "primary_injection_structure_id": 385, 
          "age_id": 15, 
          "targeted_injection_structure_id": 385, 
          "primary_injection_structure": {
            "st_level": null, 
            "graph_id": 1, 
            "name": "Primary visual area", 
            "weight": 8690, 
            "acronym": "VISp", 
            "parent_structure_id": 669, 
            "graph_order": 168, 
            "sphinx_id": 169, 
            "hemisphere_id": 3, 
            "safe_name": "Primary visual area", 
            "color_hex_triplet": "08858C", 
            "structure_id_path": "/997/8/567/688/695/315/669/385/", 
            "failed": false, 
            "depth": 7, 
            "neuro_name_structure_id_path": null, 
            "neuro_name_structure_id": null, 
            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
            "id": 385, 
            "ontology_id": 1, 
            "atlas_id": 755
          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
              "atlas_id": 755
            }
          ], 
          "id": 278222580
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 22182, 
      "name": "A930038C07Rik-Tg1-Cre-3957", 
      "weight": 9000, 
      "tissue_ph": null, 
      "parent_y_coord": null, 
      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
      "parent_id": null, 
      "hemisphere": null, 
      "donor_id": 278222375, 
      "parent_x_coord": null, 
      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/278222408/", 
      "is_ish": false, 
      "id": 278222408, 
      "external_specimen_name": "119801", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2013-11-20T20:11:09Z", 
    "reference_space_id": 9, 
    "sphinx_id": 7657, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod342/image_series_292793967/", 
    "delegate": false, 
    "specimen_id": 278222408, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 292793967, 
    "plane_of_section_id": 1
  }, 
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": 21, 
          "injection_quality": "1", 
          "injection_method": "Iontophoresis", 
          "specimen_id": 267570950, 
          "sphinx_id": 5642, 
          "primary_injection_structure_id": 385, 
          "age_id": 15, 
          "targeted_injection_structure_id": 247, 
          "primary_injection_structure": {
            "st_level": null, 
            "graph_id": 1, 
            "name": "Primary visual area", 
            "weight": 8690, 
            "acronym": "VISp", 
            "parent_structure_id": 669, 
            "graph_order": 168, 
            "sphinx_id": 169, 
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            "safe_name": "Primary visual area", 
            "color_hex_triplet": "08858C", 
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            "failed": false, 
            "depth": 7, 
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            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
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            "ontology_id": 1, 
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          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Anteromedial visual area", 
              "weight": 8690, 
              "acronym": "VISam", 
              "parent_structure_id": 669, 
              "graph_order": 154, 
              "sphinx_id": 155, 
              "hemisphere_id": 3, 
              "safe_name": "Anteromedial visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/394/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 1045871632, 
              "failed_facet": 734881840, 
              "id": 394, 
              "ontology_id": 1, 
              "atlas_id": 756
            }, 
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
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            }
          ], 
          "id": 267571006
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 21802, 
      "name": "Chrna2-Cre_OE25-3871", 
      "weight": 9000, 
      "tissue_ph": null, 
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      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
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      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/267570950/", 
      "is_ish": false, 
      "id": 267570950, 
      "external_specimen_name": "115737", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2013-09-17T19:16:01Z", 
    "reference_space_id": 9, 
    "sphinx_id": 11604, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
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    "failed": false, 
    "storage_directory": "/external/connectivity/prod297/image_series_278068196/", 
    "delegate": false, 
    "specimen_id": 267570950, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 278068196, 
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  }, 
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": 21, 
          "injection_quality": "3", 
          "injection_method": "Iontophoresis", 
          "specimen_id": 298839194, 
          "sphinx_id": 5497, 
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          }, 
          "structures": [
            {
              "st_level": null, 
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              "weight": 8690, 
              "acronym": "VISp", 
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              "failed": false, 
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            }
          ], 
          "id": 298839198
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 23171, 
      "name": "Rorb-IRES2-Cre-D_LURC-132002", 
      "weight": 9000, 
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    }, 
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    "rnaseq_design_id": null, 
    "qc_date": "2014-05-05T21:46:04Z", 
    "reference_space_id": 9, 
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    "blue_channel": "background fluorescence", 
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    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod406/image_series_301616660/", 
    "delegate": false, 
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    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
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    "plane_of_section_id": 1
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  {
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        {
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          "injection_quality": "1", 
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          "specimen_id": 181976277, 
          "sphinx_id": 4591, 
          "primary_injection_structure_id": 385, 
          "age_id": 15, 
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          "primary_injection_structure": {
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            "graph_id": 1, 
            "name": "Primary visual area", 
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            "acronym": "VISp", 
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            "safe_name": "Primary visual area", 
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          ], 
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      "sphinx_id": 21056, 
      "name": "Cux2-IRES-Cre-198", 
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    }, 
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    "qc_date": "2013-05-07T16:02:26Z", 
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    "blue_channel": "background fluorescence", 
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    "delegate": false, 
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    "red_channel": "background fluorescence", 
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  }, 
  {
    "specimen": {
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        {
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          "sphinx_id": 4770, 
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          "age_id": 15, 
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            "graph_id": 1, 
            "name": "Primary visual area", 
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            "acronym": "VISp", 
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            "sphinx_id": 169, 
            "hemisphere_id": 3, 
            "safe_name": "Primary visual area", 
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          }, 
          "structures": [
            {
              "st_level": null, 
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              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
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            }
          ], 
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        }
      ], 
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      "sphinx_id": 22878, 
      "name": "Gpr26-Cre_KO250-128697", 
      "weight": 9000, 
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    }, 
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    "qc_date": "2015-04-01T22:58:19Z", 
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            "failed": false, 
            "depth": 7, 
            "neuro_name_structure_id_path": null, 
            "neuro_name_structure_id": null, 
            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
            "id": 385, 
            "ontology_id": 1, 
            "atlas_id": 755
          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
              "atlas_id": 755
            }
          ], 
          "id": 303983880
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 23414, 
      "name": "C57BL/6-145450", 
      "weight": 9000, 
      "tissue_ph": null, 
      "parent_y_coord": null, 
      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
      "parent_id": null, 
      "hemisphere": null, 
      "donor_id": 303983867, 
      "parent_x_coord": null, 
      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/303983871/", 
      "is_ish": false, 
      "id": 303983871, 
      "external_specimen_name": "145450", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2014-06-20T19:19:37Z", 
    "reference_space_id": 9, 
    "sphinx_id": 111678, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod422/image_series_304565427/", 
    "delegate": false, 
    "specimen_id": 303983871, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 304565427, 
    "plane_of_section_id": 1
  }, 
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": null, 
          "injection_quality": null, 
          "injection_method": "Iontophoresis", 
          "specimen_id": 303983782, 
          "sphinx_id": 975, 
          "primary_injection_structure_id": 385, 
          "age_id": 298414241, 
          "targeted_injection_structure_id": 385, 
          "primary_injection_structure": {
            "st_level": null, 
            "graph_id": 1, 
            "name": "Primary visual area", 
            "weight": 8690, 
            "acronym": "VISp", 
            "parent_structure_id": 669, 
            "graph_order": 168, 
            "sphinx_id": 169, 
            "hemisphere_id": 3, 
            "safe_name": "Primary visual area", 
            "color_hex_triplet": "08858C", 
            "structure_id_path": "/997/8/567/688/695/315/669/385/", 
            "failed": false, 
            "depth": 7, 
            "neuro_name_structure_id_path": null, 
            "neuro_name_structure_id": null, 
            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
            "id": 385, 
            "ontology_id": 1, 
            "atlas_id": 755
          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
              "atlas_id": 755
            }
          ], 
          "id": 303983809
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 23412, 
      "name": "C57BL/6-144798", 
      "weight": 9000, 
      "tissue_ph": null, 
      "parent_y_coord": null, 
      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
      "parent_id": null, 
      "hemisphere": null, 
      "donor_id": 303983596, 
      "parent_x_coord": null, 
      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/303983782/", 
      "is_ish": false, 
      "id": 303983782, 
      "external_specimen_name": "144798", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2014-06-20T18:59:11Z", 
    "reference_space_id": 9, 
    "sphinx_id": 141824, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod422/image_series_304586645/", 
    "delegate": false, 
    "specimen_id": 303983782, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 304586645, 
    "plane_of_section_id": 1
  }, 
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": 21, 
          "injection_quality": null, 
          "injection_method": "Iontophoresis", 
          "specimen_id": 306509103, 
          "sphinx_id": 4554, 
          "primary_injection_structure_id": 385, 
          "age_id": 113, 
          "targeted_injection_structure_id": 385, 
          "primary_injection_structure": {
            "st_level": null, 
            "graph_id": 1, 
            "name": "Primary visual area", 
            "weight": 8690, 
            "acronym": "VISp", 
            "parent_structure_id": 669, 
            "graph_order": 168, 
            "sphinx_id": 169, 
            "hemisphere_id": 3, 
            "safe_name": "Primary visual area", 
            "color_hex_triplet": "08858C", 
            "structure_id_path": "/997/8/567/688/695/315/669/385/", 
            "failed": false, 
            "depth": 7, 
            "neuro_name_structure_id_path": null, 
            "neuro_name_structure_id": null, 
            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
            "id": 385, 
            "ontology_id": 1, 
            "atlas_id": 755
          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
              "atlas_id": 755
            }
          ], 
          "id": 306509239
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 1284, 
      "name": "C57BL/6-153763", 
      "weight": 9000, 
      "tissue_ph": null, 
      "parent_y_coord": null, 
      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
      "parent_id": null, 
      "hemisphere": null, 
      "donor_id": 306509101, 
      "parent_x_coord": null, 
      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/306509103/", 
      "is_ish": false, 
      "id": 306509103, 
      "external_specimen_name": "153763", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2014-09-11T18:51:59Z", 
    "reference_space_id": 9, 
    "sphinx_id": 21192, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod440/image_series_307558646/", 
    "delegate": false, 
    "specimen_id": 306509103, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 307558646, 
    "plane_of_section_id": 1
  }, 
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": 21, 
          "injection_quality": null, 
          "injection_method": "Iontophoresis", 
          "specimen_id": 306509607, 
          "sphinx_id": 2587, 
          "primary_injection_structure_id": 385, 
          "age_id": 299867021, 
          "targeted_injection_structure_id": 385, 
          "primary_injection_structure": {
            "st_level": null, 
            "graph_id": 1, 
            "name": "Primary visual area", 
            "weight": 8690, 
            "acronym": "VISp", 
            "parent_structure_id": 669, 
            "graph_order": 168, 
            "sphinx_id": 169, 
            "hemisphere_id": 3, 
            "safe_name": "Primary visual area", 
            "color_hex_triplet": "08858C", 
            "structure_id_path": "/997/8/567/688/695/315/669/385/", 
            "failed": false, 
            "depth": 7, 
            "neuro_name_structure_id_path": null, 
            "neuro_name_structure_id": null, 
            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
            "id": 385, 
            "ontology_id": 1, 
            "atlas_id": 755
          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
              "atlas_id": 755
            }
          ], 
          "id": 306509811
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 1445, 
      "name": "C57BL/6-154701", 
      "weight": 9000, 
      "tissue_ph": null, 
      "parent_y_coord": null, 
      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
      "parent_id": null, 
      "hemisphere": null, 
      "donor_id": 306509519, 
      "parent_x_coord": null, 
      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/306509607/", 
      "is_ish": false, 
      "id": 306509607, 
      "external_specimen_name": "154701", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2014-09-11T19:12:41Z", 
    "reference_space_id": 9, 
    "sphinx_id": 78130, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod440/image_series_307593747/", 
    "delegate": false, 
    "specimen_id": 306509607, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 307593747, 
    "plane_of_section_id": 1
  }, 
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": 28, 
          "injection_quality": "1", 
          "injection_method": "Iontophoresis", 
          "specimen_id": 287954688, 
          "sphinx_id": 3209, 
          "primary_injection_structure_id": 385, 
          "age_id": 15, 
          "targeted_injection_structure_id": 385, 
          "primary_injection_structure": {
            "st_level": null, 
            "graph_id": 1, 
            "name": "Primary visual area", 
            "weight": 8690, 
            "acronym": "VISp", 
            "parent_structure_id": 669, 
            "graph_order": 168, 
            "sphinx_id": 169, 
            "hemisphere_id": 3, 
            "safe_name": "Primary visual area", 
            "color_hex_triplet": "08858C", 
            "structure_id_path": "/997/8/567/688/695/315/669/385/", 
            "failed": false, 
            "depth": 7, 
            "neuro_name_structure_id_path": null, 
            "neuro_name_structure_id": null, 
            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
            "id": 385, 
            "ontology_id": 1, 
            "atlas_id": 755
          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
              "atlas_id": 755
            }
          ], 
          "id": 287954717
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 22539, 
      "name": "Trib2-2A-CreERT2-D-123726", 
      "weight": 9000, 
      "tissue_ph": null, 
      "parent_y_coord": null, 
      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
      "parent_id": null, 
      "hemisphere": null, 
      "donor_id": 287954683, 
      "parent_x_coord": null, 
      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/287954688/", 
      "is_ish": false, 
      "id": 287954688, 
      "external_specimen_name": "123726", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2014-10-03T22:13:52Z", 
    "reference_space_id": 9, 
    "sphinx_id": 110658, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod444/image_series_308879859/", 
    "delegate": false, 
    "specimen_id": 287954688, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 308879859, 
    "plane_of_section_id": 1
  }, 
  {
    "specimen": {
      "stereotaxic_injections": [
        {
          "days_post_injection": 21, 
          "injection_quality": null, 
          "injection_method": "Iontophoresis", 
          "specimen_id": 308011756, 
          "sphinx_id": 2540, 
          "primary_injection_structure_id": 385, 
          "age_id": 298107438, 
          "targeted_injection_structure_id": 385, 
          "primary_injection_structure": {
            "st_level": null, 
            "graph_id": 1, 
            "name": "Primary visual area", 
            "weight": 8690, 
            "acronym": "VISp", 
            "parent_structure_id": 669, 
            "graph_order": 168, 
            "sphinx_id": 169, 
            "hemisphere_id": 3, 
            "safe_name": "Primary visual area", 
            "color_hex_triplet": "08858C", 
            "structure_id_path": "/997/8/567/688/695/315/669/385/", 
            "failed": false, 
            "depth": 7, 
            "neuro_name_structure_id_path": null, 
            "neuro_name_structure_id": null, 
            "structure_name_facet": 3425643282, 
            "failed_facet": 734881840, 
            "id": 385, 
            "ontology_id": 1, 
            "atlas_id": 755
          }, 
          "structures": [
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Anteromedial visual area", 
              "weight": 8690, 
              "acronym": "VISam", 
              "parent_structure_id": 669, 
              "graph_order": 154, 
              "sphinx_id": 155, 
              "hemisphere_id": 3, 
              "safe_name": "Anteromedial visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/394/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 1045871632, 
              "failed_facet": 734881840, 
              "id": 394, 
              "ontology_id": 1, 
              "atlas_id": 756
            }, 
            {
              "st_level": null, 
              "graph_id": 1, 
              "name": "Primary visual area", 
              "weight": 8690, 
              "acronym": "VISp", 
              "parent_structure_id": 669, 
              "graph_order": 168, 
              "sphinx_id": 169, 
              "hemisphere_id": 3, 
              "safe_name": "Primary visual area", 
              "color_hex_triplet": "08858C", 
              "structure_id_path": "/997/8/567/688/695/315/669/385/", 
              "failed": false, 
              "depth": 7, 
              "neuro_name_structure_id_path": null, 
              "neuro_name_structure_id": null, 
              "structure_name_facet": 3425643282, 
              "failed_facet": 734881840, 
              "id": 385, 
              "ontology_id": 1, 
              "atlas_id": 755
            }
          ], 
          "id": 308011764
        }
      ], 
      "structure_id": null, 
      "sphinx_id": 2195, 
      "name": "C57BL/6-155460", 
      "weight": 9000, 
      "tissue_ph": null, 
      "parent_y_coord": null, 
      "rna_integrity_number": null, 
      "failed_facet": 734881840, 
      "parent_id": null, 
      "hemisphere": null, 
      "donor_id": 308011754, 
      "parent_x_coord": null, 
      "ephys_result_id": null, 
      "is_cell_specimen": null, 
      "specimen_id_path": "/308011756/", 
      "is_ish": false, 
      "id": 308011756, 
      "external_specimen_name": "155460", 
      "parent_z_coord": null
    }, 
    "name": null, 
    "weight": 5140, 
    "rnaseq_design_id": null, 
    "qc_date": "2014-10-07T21:00:51Z", 
    "reference_space_id": 9, 
    "sphinx_id": 159352, 
    "blue_channel": "background fluorescence", 
    "failed_facet": 734881840, 
    "green_channel": "rAAV", 
    "failed": false, 
    "storage_directory": "/external/connectivity/prod445/image_series_309113907/", 
    "delegate": false, 
    "specimen_id": 308011756, 
    "red_channel": "background fluorescence", 
    "section_thickness": 100.0, 
    "expression": false, 
    "id": 309113907, 
    "plane_of_section_id": 1
  }
]

Download grid data for these experiments at a particular resolution


In [75]:
from allensdk.api.queries.grid_data.grid_data_api import GridDataApi

10, 25, 50, or 100 micron volumes for:

* Projection density

* projection energy

* injection fraction

* Injection density

* Injection energy

* Data mask (mask of valid voxels per experiment)

In [79]:
gda = GridDataApi()

# TODO: show search to get this
section_data_set_id = 183282970

image_list = ['projection_density',
              'projection_energy',
              'injection_fraction',
              'injection_density',
              'injection_energy']

resolution = 100 # or 10, 25, 50

# Hmm, this didn't work for an image list of length > 1
for image in image_list:
    q = gda.build_projection_grid_download_query(section_data_set_id,
                                                 image=[image],
                                                 resolution=resolution)
    print(q)

# gda.download_projection_grid_data(section_data_set_id,
#                                   image=image,
#                                   resolution=resolution)


# TODO: data mask


http://api.brain-map.org/grid_data/download_file/183282970?image=projection_density&resolution=100
http://api.brain-map.org/grid_data/download_file/183282970?image=projection_energy&resolution=100
http://api.brain-map.org/grid_data/download_file/183282970?image=injection_fraction&resolution=100
http://api.brain-map.org/grid_data/download_file/183282970?image=injection_density&resolution=100
http://api.brain-map.org/grid_data/download_file/183282970?image=injection_energy&resolution=100
http://help.brain-map.org//display/mouseconnectivity/API#API-Expression3DGrids

In [82]:
q = gda.build_expression_grid_download_query(section_data_set_id, include=image_list)
print q


http://api.brain-map.org/grid_data/download/183282970?include=projection_density,projection_energy,injection_fraction,injection_density,injection_energy

Read data (File mode):

Read experiment metadata by injection hemisphere, mouse cre line, and injection structure
    “I download a list of all experiments.  Which were injected in VISp?”

In [94]:
#http://api.brain-map.org/api/v2/data/query.csv?criteria=
#model::ProjectionStructureUnionize,
#rma::criteria,[is_injection$eq'f'],hemisphere,structure,section_data_set[id$eq183282970](specimen(stereotaxic_injections(primary_injection_structure,stereotaxic_injection_coordinates))),rma::include,section_data_set(specimen(stereotaxic_injections(primary_injection_structure))),
#rma::options[tabular$eq'distinct+specimens.name+as+specimen_name,stereotaxic_injection_coordinates.coordinates_ap,stereotaxic_injection_coordinates.coordinates_dv,stereotaxic_injection_coordinates.coordinates_ml,data_sets.id+as+data_set_id,stereotaxic_injections.primary_injection_structure_id,structures.acronym+as+target_structure,hemispheres.symbol+as+hemisphere,projection_structure_unionizes.is_injection,projection_structure_unionizes.sum_pixels,projection_structure_unionizes.sum_projection_pixels,projection_structure_unionizes.sum_pixel_intensity,projection_structure_unionizes.sum_projection_pixel_intensity,projection_structure_unionizes.projection_density,projection_structure_unionizes.projection_intensity,projection_structure_unionizes.projection_energy,projection_structure_unionizes.volume,projection_structure_unionizes.projection_volume,projection_structure_unionizes.normalized_projection_volume,projection_structure_unionizes.max_voxel_density,projection_structure_unionizes.max_voxel_x,projection_structure_unionizes.max_voxel_y,projection_structure_unionizes.max_voxel_z'][start_row$eq0][num_rows$eq3000]

def build_query(section_data_set_id):
    criteria_string = ''.join(["[is_injection$eq'f'],",
                               "hemisphere,",
                               "structure,",
                               "section_data_set[id$eq%d]" % (section_data_set_id),
                               "(specimen",
                               "(stereotaxic_injections",
                               "(primary_injection_structure,stereotaxic_injection_coordinates)",
                               "))"])
    include_string = ''.join(["section_data_set",
                              "(specimen",
                              "(stereotaxic_injections",
                              "(primary_injection_structure)",
                              "))"])
    tabular_list = ['distinct+specimens.name+as+specimen_name',
                    'stereotaxic_injection_coordinates.coordinates_ap',
                    'stereotaxic_injection_coordinates.coordinates_dv',
                    'stereotaxic_injection_coordinates.coordinates_ml',
                    'data_sets.id+as+data_set_id',
                    'stereotaxic_injections.primary_injection_structure_id',
                    'structures.acronym+as+target_structure',
                    'hemispheres.symbol+as+hemisphere',
                    'projection_structure_unionizes.is_injection',
                    'projection_structure_unionizes.sum_pixels',
                    'projection_structure_unionizes.sum_projection_pixels',
                    'projection_structure_unionizes.sum_pixel_intensity',
                    'projection_structure_unionizes.sum_projection_pixel_intensity',
                    'projection_structure_unionizes.projection_density',
                    'projection_structure_unionizes.projection_intensity',
                    'projection_structure_unionizes.projection_energy',
                    'projection_structure_unionizes.volume',
                    'projection_structure_unionizes.projection_volume',
                    'projection_structure_unionizes.normalized_projection_volume',
                    'projection_structure_unionizes.max_voxel_density',
                    'projection_structure_unionizes.max_voxel_x',
                    'projection_structure_unionizes.max_voxel_y',
                    'projection_structure_unionizes.max_voxel_z']
    model_stage = rma.model_stage('ProjectionStructureUnionize',
                                  criteria=criteria_string,
                                  include=include_string,
                                  tabular=["'%s'" % ','.join(tabular_list)],  # TODO: better handling of tabular quotes
                                  num_rows='all')
    url = rma.build_query_url(model_stage, fmt='csv')
    
    return url

print(build_query(183282970))


http://api.brain-map.org/api/v2/data/query.csv?q=model::ProjectionStructureUnionize,rma::criteria,[is_injection$eq'f'],hemisphere,structure,section_data_set[id$eq183282970](specimen(stereotaxic_injections(primary_injection_structure,stereotaxic_injection_coordinates))),rma::include,section_data_set(specimen(stereotaxic_injections(primary_injection_structure))),rma::options[tabular$eq'distinct+specimens.name+as+specimen_name,stereotaxic_injection_coordinates.coordinates_ap,stereotaxic_injection_coordinates.coordinates_dv,stereotaxic_injection_coordinates.coordinates_ml,data_sets.id+as+data_set_id,stereotaxic_injections.primary_injection_structure_id,structures.acronym+as+target_structure,hemispheres.symbol+as+hemisphere,projection_structure_unionizes.is_injection,projection_structure_unionizes.sum_pixels,projection_structure_unionizes.sum_projection_pixels,projection_structure_unionizes.sum_pixel_intensity,projection_structure_unionizes.sum_projection_pixel_intensity,projection_structure_unionizes.projection_density,projection_structure_unionizes.projection_intensity,projection_structure_unionizes.projection_energy,projection_structure_unionizes.volume,projection_structure_unionizes.projection_volume,projection_structure_unionizes.normalized_projection_volume,projection_structure_unionizes.max_voxel_density,projection_structure_unionizes.max_voxel_x,projection_structure_unionizes.max_voxel_y,projection_structure_unionizes.max_voxel_z'][num_rows$eq'all']
Read experiment grid data for these experiments by type
    3D numpy arrays worked pretty well for Friday harbor last year

Process data:

Mask grid data using the data mask or injection fraction volumes
    “Give me the projection energy voxels from this experiment that are valid for analysis”
    “Give me the injection density voxels inside the injection site”
Mask grid data arrays by structure
    “Give me the projection density voxel data for voxels belonging to VISp”
    This will involve the annotation volume at the correct resolution
        http://download.alleninstitute.org/informatics-archive/current-release/mouse_ccf/annotation/ccf_2015/

In [95]:
resolution=25
q = mca.build_volumetric_data_download_url('annotation/ccf_2015', 'annotation_%d.nrrd' % (resolution))

# mca.download_volumetric_data_download('annotation/ccf_2015', 'annotation_%d.nrrd' % (resolution))

print(q)


http://download.alleninstitute.org/informatics-archive/current-release/mouse_ccf/annotation/ccf_2015/annotation_25.nrrd

In [ ]: