{"id":"https://openalex.org/A5044694620","orcid":"https://orcid.org/0009-0002-3595-6996","observed_orcids":["https://orcid.org/0009-0002-3595-6996"],"display_name":"Britta Berg\u2010Johansen","raw_author_names":["Berg-Johansen, Britta","Britta Berg-Johansen","Britta Berg\u2010Johansen"],"full_name":"Britta Berg\u2010Johansen","works_count":22,"cited_by_count":388,"summary_stats":{"2yr_mean_citedness":4.0,"h_index":9,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5044694620","orcid":"https://orcid.org/0009-0002-3595-6996","observed_orcids":["https://orcid.org/0009-0002-3595-6996"]},"affiliations":[{"institution":{"id":"https://openalex.org/I13383945","ror":"https://ror.org/04wzb3z02","display_name":"Exponent (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I13383945"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I149919469","ror":"https://ror.org/001gpfp45","display_name":"California Polytechnic State University","country_code":"US","type":"education","lineage":["https://openalex.org/I149919469"]},"years":[2026,2025,2024,2023,2012]},{"institution":{"id":"https://openalex.org/I180670191","ror":"https://ror.org/043mz5j54","display_name":"University of California, San Francisco","country_code":"US","type":"education","lineage":["https://openalex.org/I180670191"]},"years":[2019,2018,2017,2015]},{"institution":{"id":"https://openalex.org/I95457486","ror":"https://ror.org/01an7q238","display_name":"University of California, Berkeley","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},"years":[2017]}],"last_known_institutions":[{"id":"https://openalex.org/I149919469","ror":"https://ror.org/001gpfp45","display_name":"California Polytechnic State University","country_code":"US","type":"education","lineage":["https://openalex.org/I149919469"]}],"topics":[{"id":"https://openalex.org/T10238","display_name":"Spine and Intervertebral Disc Pathology","count":10,"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"}},{"id":"https://openalex.org/T11518","display_name":"Cervical and Thoracic Myelopathy","count":8,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","count":6,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T10114","display_name":"Balance, Gait, and Falls Prevention","count":4,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","count":4,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11518","display_name":"Cervical and Thoracic Myelopathy","value":3.94e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10238","display_name":"Spine and Intervertebral Disc Pathology","value":2.97e-05,"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"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","value":2.12e-05,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12005","display_name":"Spaceflight effects on biology","value":1.8e-05,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","value":1.76e-05,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9436138868331909},{"id":"2777755357","wikidata":"https://www.wikidata.org/wiki/Q502781","display_name":"Intervertebral disc","score":0.7204427719116211},{"id":"105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","score":0.5899443030357361},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5218200087547302},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.1630314588546753}],"counts_by_year":[{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2012,"works_count":2,"oa_works_count":2,"cited_by_count":9},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":4,"oa_works_count":3,"cited_by_count":177},{"year":2017,"works_count":3,"oa_works_count":2,"cited_by_count":122},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":18},{"year":2019,"works_count":5,"oa_works_count":0,"cited_by_count":34},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":13},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":4}],"display_name_alternatives":["Berg-Johansen, Britta","Britta Berg-Johansen","Britta Berg\u2010Johansen"],"block_key":"b berg-johansen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5044694620","updated_date":"2026-10-12T12:34:37","created_date":"2022-05-12T00:00:00"}