{"id":"S85000721","label":"Action potentials (Electrophysiology)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85000721","normalized_label":"action potentials (electrophysiology)","broader":["http://id.loc.gov/authorities/subjects/sh85042443"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85000721","provider":"lcsh","revision":"e775195173b7bafb","taxonomy_revision":"f050b5d4780b1289","title":"Action potentials (Electrophysiology)","url":"/topics/S85000721","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864704322594816512","address_version":"morton4x16-v1","coordinates":[0,20,17416,17408],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}