{"id":"https://openalex.org/A5091486760","orcid":"https://orcid.org/0000-0002-6805-0034","observed_orcids":["https://orcid.org/0000-0002-6805-0034"],"display_name":"Marta Xavier","raw_author_names":["Marta Xavier"],"full_name":"Marta Xavier","works_count":12,"cited_by_count":16,"summary_stats":{"2yr_mean_citedness":1.7777777777777777,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5091486760","orcid":"https://orcid.org/0000-0002-6805-0034","observed_orcids":["https://orcid.org/0000-0002-6805-0034"]},"affiliations":[{"institution":{"id":"https://openalex.org/I141596103","ror":"https://ror.org/01c27hj86","display_name":"University of Lisbon","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I170486558","ror":"https://ror.org/04n0g0b29","display_name":"Universitat Pompeu Fabra","country_code":"ES","type":"education","lineage":["https://openalex.org/I170486558"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210141686","ror":"https://ror.org/042jpy919","display_name":"Centro Hospitalar de Vila Nova de Gaia","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210141686"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4387152517","ror":"https://ror.org/03db2by73","display_name":"Instituto Superior T\u00e9cnico","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I4405256292","ror":"https://ror.org/04046pn04","display_name":"Hospital da Prelada","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4405256292"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4405261575","ror":"https://ror.org/05h34sh86","display_name":"Unidade Local de Sa\u00fade Gaia/Espinho","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4405261575"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I4405256292","ror":"https://ror.org/04046pn04","display_name":"Hospital da Prelada","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4405256292"]},{"id":"https://openalex.org/I4405261575","ror":"https://ror.org/05h34sh86","display_name":"Unidade Local de Sa\u00fade Gaia/Espinho","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4405261575"]}],"topics":[{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","count":3,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"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/T10378","display_name":"Advanced MRI Techniques and Applications","count":3,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10129","display_name":"Glioma Diagnosis and Treatment","count":2,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T10581","display_name":"Neural dynamics and brain function","count":2,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"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/T11251","display_name":"Meningioma and schwannoma management","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"}}],"topic_share":[{"id":"https://openalex.org/T12960","display_name":"Heterotopic Ossification and Related Conditions","value":5.11e-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"}},{"id":"https://openalex.org/T12183","display_name":"Teratomas and Epidermoid Cysts","value":1.97e-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/T10241","display_name":"Functional Brain Connectivity Studies","value":1.93e-05,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"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/T11251","display_name":"Meningioma and schwannoma management","value":1.43e-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/T13283","display_name":"Mental Health Research Topics","value":1.26e-05,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9933000206947327},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5383999943733215},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.521072506904602},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.33294424414634705},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.26910001039505005}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2024,"works_count":4,"oa_works_count":4,"cited_by_count":1},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":11}],"display_name_alternatives":["Marta Xavier"],"block_key":"m xavier","works_api_url":"https://api.openalex.org/works?filter=author.id:A5091486760","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5091486760","updated_date":"2026-11-12T13:17:38","created_date":"2019-03-11T00:00:00"}