{"id":"https://openalex.org/keywords/head-acceleration","display_name":"head acceleration","description":"The linear or angular acceleration of the head, measured in biomechanics and human movement research to assess motion and impact exposure.","display_name_alternatives":["head accelerations","acceleration of the head"],"ids":{"openalex":"https://openalex.org/keywords/head-acceleration","wikidata":null},"primary_topic":{"id":"https://openalex.org/T11487","display_name":"Automotive and Human Injury Biomechanics","score":0.4524,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T11487","display_name":"Automotive and Human Injury Biomechanics","score":0.4524,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10416","display_name":"Traumatic Brain Injury Research","score":0.1094,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"works_count":1948,"cited_by_count":34795,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/head-acceleration","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}
