{"id":"https://openalex.org/keywords/root-entry-zone","display_name":"root entry zone","description":"The region where a spinal nerve root enters the spinal cord or brainstem, or where the trigeminal nerve enters the pons, in neuroanatomy.","display_name_alternatives":["nerve root entry zone","root entry zones","REZ"],"ids":{"openalex":"https://openalex.org/keywords/root-entry-zone","wikidata":null},"primary_topic":{"id":"https://openalex.org/T12193","display_name":"Trigeminal Neuralgia and Treatments","score":0.7385,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12193","display_name":"Trigeminal Neuralgia and Treatments","score":0.7385,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"works_count":471,"cited_by_count":10222,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/root-entry-zone","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}