{"id":"S85143921","label":"Visual evoked response","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85143921","normalized_label":"visual evoked response","broader":["http://id.loc.gov/authorities/subjects/sh85016342","http://id.loc.gov/authorities/subjects/sh85046028","http://id.loc.gov/authorities/subjects/sh85143872"],"aliases":["Evoked occipital potential","Evoked response, Visual","Photic evoked potential","Response, Visual evoked","Visual evoked occipitogram"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85143921","provider":"lcsh","revision":"64f9924878c9fe50","taxonomy_revision":"f050b5d4780b1289","title":"Visual evoked response","url":"/topics/S85143921","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088146729334605316","address_version":"morton4x16-v1","coordinates":[0,20,19653,50176],"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}