{"id":"https://openalex.org/A5113082211","orcid":null,"observed_orcids":[],"display_name":"Sergej A. Likhachev","raw_author_names":["S.A. Likhachev","Sergej A. Likhachev"],"full_name":"Sergej A. Likhachev","works_count":2,"cited_by_count":2,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5113082211","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210163179","ror":"https://ror.org/04scnfc98","display_name":"Republican Scientific and Practical Center of Neurology and Neurosurgery","country_code":"BY","type":"facility","lineage":["https://openalex.org/I4210145375","https://openalex.org/I4210163179"]},"years":[2023,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4210163179","ror":"https://ror.org/04scnfc98","display_name":"Republican Scientific and Practical Center of Neurology and Neurosurgery","country_code":"BY","type":"facility","lineage":["https://openalex.org/I4210145375","https://openalex.org/I4210163179"]}],"topics":[{"id":"https://openalex.org/T12193","display_name":"Trigeminal Neuralgia and Treatments","count":2,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","count":1,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10498","display_name":"Migraine and Headache Studies","count":1,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10542","display_name":"Vestibular and auditory disorders","count":1,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","count":1,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12193","display_name":"Trigeminal Neuralgia and Treatments","value":6.42e-05,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10498","display_name":"Migraine and Headache Studies","value":7e-06,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","value":4.7e-06,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10542","display_name":"Vestibular and auditory disorders","value":3.9e-06,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","value":3.5e-06,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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":0.8928455114364624},{"id":"105572291","wikidata":"https://www.wikidata.org/wiki/Q7002775","display_name":"Neurovascular bundle","score":0.7860888242721558},{"id":"2780405337","wikidata":"https://www.wikidata.org/wiki/Q516546","display_name":"Vertebral artery","score":0.617586076259613},{"id":"105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","score":0.42838728427886963},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.26024919748306274}],"counts_by_year":[{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["S.A. Likhachev","Sergej A. Likhachev"],"block_key":"s likhachev","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113082211","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2022-05-12T00:00:00"}