edge_id,source_neuron_idx,target_neuron_idx,raw_count,source_body_id,target_body_id
1336648,1197,1381,210,11289,11478
1336655,1197,1511,172,11289,11620
1467340,1381,1197,259,11478,11289
1467355,1381,1511,235,11478,11620
1559765,1511,1197,226,11620,11289
1559772,1511,1381,283,11620,11478