Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2157868610', 'doi': 'https://doi.org/10.1016/j.neurobiolaging.2009.10.013', 'title': 'White matter hyperintensities and cognition: Testing the reserve hypothesis', 'display_name': 'White matter hyperintensities and cognition: Testing the reserve hypothesis', 'publication_year': 2009, 'publication_date': '2009-11-19', 'ids': {'openalex': 'https://openalex.org/W2157868610', 'doi': 'https://doi.org/10.1016/j.neurobiolaging.2009.10.013', 'mag': '2157868610', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/19926168', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/2891625'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.neurobiolaging.2009.10.013', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S284573', 'display_name': 'Neurobiology of Aging', 'issn_l': '0197-4580', 'issn': ['0197-4580', '1558-1497'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://academiccommons.columbia.edu/doi/10.7916/D8FF54TV/download', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5009639179', 'display_name': 'Adam M. Brickman', 'orcid': 'https://orcid.org/0000-0002-5125-8226'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Adam M. Brickman', 'raw_affiliation_strings': ['Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA"], 'affiliations': [{'raw_affiliation_string': 'Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA", 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': 'Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5080369977', 'display_name': 'Karen L. Siedlecki', 'orcid': 'https://orcid.org/0000-0002-4225-4186'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Karen L. Siedlecki', 'raw_affiliation_strings': ["Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA"], 'affiliations': [{'raw_affiliation_string': "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA", 'institution_ids': ['https://openalex.org/I78577930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5012717695', 'display_name': 'Jordan Muraskin', 'orcid': 'https://orcid.org/0000-0002-9913-4193'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jordan Muraskin', 'raw_affiliation_strings': ["Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA"], 'affiliations': [{'raw_affiliation_string': "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA", 'institution_ids': ['https://openalex.org/I78577930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5068971185', 'display_name': 'Jennifer J. Manly', 'orcid': 'https://orcid.org/0000-0002-9481-7497'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jennifer J. Manly', 'raw_affiliation_strings': ['Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA"], 'affiliations': [{'raw_affiliation_string': 'Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': 'Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA", 'institution_ids': ['https://openalex.org/I78577930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5014243827', 'display_name': 'José A. Luchsinger', 'orcid': 'https://orcid.org/0000-0002-5886-3648'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'José A. Luchsinger', 'raw_affiliation_strings': ['Department of Epidemiology, Joseph P. Mailman School of Public Health, Columbia University, New York, NY 10032, USA', 'Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA"], 'affiliations': [{'raw_affiliation_string': "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA", 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': 'Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': 'Department of Epidemiology, Joseph P. Mailman School of Public Health, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': 'Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5029830309', 'display_name': 'Lok‐Kin Yeung', 'orcid': 'https://orcid.org/0000-0002-6687-0282'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Lok-Kin Yeung', 'raw_affiliation_strings': ["Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA"], 'affiliations': [{'raw_affiliation_string': "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA", 'institution_ids': ['https://openalex.org/I78577930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5086875861', 'display_name': 'Truman R. Brown', 'orcid': 'https://orcid.org/0000-0001-5789-7638'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Truman R. Brown', 'raw_affiliation_strings': ['Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA', 'Department of Radiology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': 'Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5071825455', 'display_name': 'Charles DeCarli', 'orcid': 'https://orcid.org/0000-0003-1914-2693'}, 'institutions': [{'id': 'https://openalex.org/I204250578', 'display_name': 'University of California, Irvine', 'ror': 'https://ror.org/04gyf1771', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I204250578']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Charles DeCarli', 'raw_affiliation_strings': ['Department of Neurology and Imaging of Dementia and Aging Laboratory, Center for Neuroscience, University of California, Sacramento, CA 95817, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurology and Imaging of Dementia and Aging Laboratory, Center for Neuroscience, University of California, Sacramento, CA 95817, USA', 'institution_ids': ['https://openalex.org/I204250578']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5032025339', 'display_name': 'Yaakov Stern', 'orcid': 'https://orcid.org/0000-0001-7542-3241'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Yaakov Stern', 'raw_affiliation_strings': ['Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA"], 'affiliations': [{'raw_affiliation_string': 'Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': 'Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': 'Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA', 'institution_ids': ['https://openalex.org/I78577930']}, {'raw_affiliation_string': "Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA", 'institution_ids': ['https://openalex.org/I78577930']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5009639179'], 'corresponding_institution_ids': ['https://openalex.org/I78577930'], 'apc_list': {'value': 3200, 'currency': 'USD', 'value_usd': 3200, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 9.901, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 246, 'citation_normalized_percentile': {'value': 0.999964, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '32', 'issue': '9', 'first_page': '1588', 'last_page': '1598'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10816', 'display_name': 'Cerebrovascular and Carotid Artery Diseases', 'score': 0.9998, '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/T10816', 'display_name': 'Cerebrovascular and Carotid Artery Diseases', 'score': 0.9998, '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/T10009', 'display_name': 'Dementia and Cognitive Impairment Research', 'score': 0.9984, 'subfield': {'id': 'https://openalex.org/subfields/2738', 'display_name': 'Psychiatry and Mental health'}, '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/T12747', 'display_name': 'Moyamoya disease diagnosis and treatment', 'score': 0.9976, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/cognitive-reserve', 'display_name': 'Cognitive reserve', 'score': 0.9685301}, {'id': 'https://openalex.org/keywords/cognitive-decline', 'display_name': 'Cognitive Decline', 'score': 0.43456113}, {'id': 'https://openalex.org/keywords/cognitive-test', 'display_name': 'Cognitive test', 'score': 0.43271807}], 'concepts': [{'id': 'https://openalex.org/C67739388', 'wikidata': 'https://www.wikidata.org/wiki/Q579471', 'display_name': 'Cognitive reserve', 'level': 4, 'score': 0.9685301}, {'id': 'https://openalex.org/C169900460', 'wikidata': 'https://www.wikidata.org/wiki/Q2200417', 'display_name': 'Cognition', 'level': 2, 'score': 0.7314401}, {'id': 'https://openalex.org/C146638467', 'wikidata': 'https://www.wikidata.org/wiki/Q10529587', 'display_name': 'Hyperintensity', 'level': 3, 'score': 0.72928584}, {'id': 'https://openalex.org/C14216870', 'wikidata': 'https://www.wikidata.org/wiki/Q3872', 'display_name': 'Neuropsychology', 'level': 3, 'score': 0.6328948}, {'id': 'https://openalex.org/C65835030', 'wikidata': 'https://www.wikidata.org/wiki/Q1030681', 'display_name': 'Brain size', 'level': 3, 'score': 0.57521355}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.5646321}, {'id': 'https://openalex.org/C185711340', 'wikidata': 'https://www.wikidata.org/wiki/Q5347381', 'display_name': 'Effects of sleep deprivation on cognitive performance', 'level': 3, 'score': 0.45773625}, {'id': 'https://openalex.org/C2984863031', 'wikidata': 'https://www.wikidata.org/wiki/Q83030', 'display_name': 'Cognitive decline', 'level': 4, 'score': 0.43456113}, {'id': 'https://openalex.org/C6057870', 'wikidata': 'https://www.wikidata.org/wiki/Q5141248', 'display_name': 'Cognitive test', 'level': 3, 'score': 0.43271807}, {'id': 'https://openalex.org/C2779483572', 'wikidata': 'https://www.wikidata.org/wiki/Q83030', 'display_name': 'Dementia', 'level': 3, 'score': 0.38600102}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.27818692}, {'id': 'https://openalex.org/C169760540', 'wikidata': 'https://www.wikidata.org/wiki/Q207011', 'display_name': 'Neuroscience', 'level': 1, 'score': 0.25421578}, {'id': 'https://openalex.org/C2779134260', 'wikidata': 'https://www.wikidata.org/wiki/Q12136', 'display_name': 'Disease', 'level': 2, 'score': 0.23408881}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.20777252}, {'id': 'https://openalex.org/C143409427', 'wikidata': 'https://www.wikidata.org/wiki/Q161238', 'display_name': 'Magnetic resonance imaging', 'level': 2, 'score': 0.17757258}, {'id': 'https://openalex.org/C2984915365', 'wikidata': 'https://www.wikidata.org/wiki/Q5141203', 'display_name': 'Cognitive impairment', 'level': 3, 'score': 0.11749083}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.11032727}], 'mesh': [{'descriptor_ui': 'D001921', 'descriptor_name': 'Brain', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'descriptor_ui': 'D003072', 'descriptor_name': 'Cognition Disorders', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D058245', 'descriptor_name': 'Cognitive Reserve', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D015140', 'descriptor_name': 'Dementia, Vascular', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000369', 'descriptor_name': 'Aged, 80 and over', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001921', 'descriptor_name': 'Brain', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003072', 'descriptor_name': 'Cognition Disorders', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003072', 'descriptor_name': 'Cognition Disorders', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D003072', 'descriptor_name': 'Cognition Disorders', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D058245', 'descriptor_name': 'Cognitive Reserve', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015331', 'descriptor_name': 'Cohort Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015140', 'descriptor_name': 'Dementia, Vascular', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015140', 'descriptor_name': 'Dementia, Vascular', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D015140', 'descriptor_name': 'Dementia, Vascular', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D003937', 'descriptor_name': 'Diagnosis, Differential', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D038524', 'descriptor_name': 'Diffusion Magnetic Resonance Imaging', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D038524', 'descriptor_name': 'Diffusion Magnetic Resonance Imaging', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007091', 'descriptor_name': 'Image Processing, Computer-Assisted', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D007091', 'descriptor_name': 'Image Processing, Computer-Assisted', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009413', 'descriptor_name': 'Nerve Fibers, Myelinated', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D009413', 'descriptor_name': 'Nerve Fibers, Myelinated', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011237', 'descriptor_name': 'Predictive Value of Tests', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011446', 'descriptor_name': 'Prospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 5, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.neurobiolaging.2009.10.013', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S284573', 'display_name': 'Neurobiology of Aging', 'issn_l': '0197-4580', 'issn': ['0197-4580', '1558-1497'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://doi.org/10.7916/D8K65WKN', 'pdf_url': 'https://academiccommons.columbia.edu/doi/10.7916/D8FF54TV/download', 'source': {'id': 'https://openalex.org/S4306402601', 'display_name': 'Columbia Academic Commons (Columbia University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I78577930', 'host_organization_name': 'Columbia University', 'host_organization_lineage': ['https://openalex.org/I78577930'], 'host_organization_lineage_names': ['Columbia University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc2891625', 'pdf_url': 'https://europepmc.org/articles/pmc2891625?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2891625', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/19926168', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.7916/D8K65WKN', 'pdf_url': 'https://academiccommons.columbia.edu/doi/10.7916/D8FF54TV/download', 'source': {'id': 'https://openalex.org/S4306402601', 'display_name': 'Columbia Academic Commons (Columbia University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I78577930', 'host_organization_name': 'Columbia University', 'host_organization_lineage': ['https://openalex.org/I78577930'], 'host_organization_lineage_names': ['Columbia University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.73, 'display_name': 'No poverty', 'id': 'https://metadata.un.org/sdg/1'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 68, 'referenced_works': ['https://openalex.org/W1513394199', 'https://openalex.org/W1522435878', 'https://openalex.org/W1967235520', 'https://openalex.org/W1967806344', 'https://openalex.org/W1971410477', 'https://openalex.org/W1981802311', 'https://openalex.org/W1989415381', 'https://openalex.org/W1992841111', 'https://openalex.org/W1994947322', 'https://openalex.org/W2000291174', 'https://openalex.org/W2005025961', 'https://openalex.org/W2005092827', 'https://openalex.org/W2008597451', 'https://openalex.org/W2008965497', 'https://openalex.org/W2024080154', 'https://openalex.org/W2036129970', 'https://openalex.org/W2038846578', 'https://openalex.org/W2040044497', 'https://openalex.org/W2043618136', 'https://openalex.org/W2044092843', 'https://openalex.org/W2048507870', 'https://openalex.org/W2051282395', 'https://openalex.org/W2055964704', 'https://openalex.org/W2057162011', 'https://openalex.org/W2059104398', 'https://openalex.org/W2060665323', 'https://openalex.org/W2060774463', 'https://openalex.org/W2062453566', 'https://openalex.org/W2066742456', 'https://openalex.org/W2066884664', 'https://openalex.org/W2067037129', 'https://openalex.org/W2071666535', 'https://openalex.org/W2085820268', 'https://openalex.org/W2089376720', 'https://openalex.org/W2093152647', 'https://openalex.org/W2100114973', 'https://openalex.org/W2100809123', 'https://openalex.org/W2101800098', 'https://openalex.org/W2103860290', 'https://openalex.org/W2104855192', 'https://openalex.org/W2117841533', 'https://openalex.org/W2127173922', 'https://openalex.org/W2127744181', 'https://openalex.org/W2133098270', 'https://openalex.org/W2136570829', 'https://openalex.org/W2137710189', 'https://openalex.org/W2140440935', 'https://openalex.org/W2143060791', 'https://openalex.org/W2143615397', 'https://openalex.org/W2153080520', 'https://openalex.org/W2153163920', 'https://openalex.org/W2153828345', 'https://openalex.org/W2156574403', 'https://openalex.org/W2157054229', 'https://openalex.org/W2161117035', 'https://openalex.org/W2163718643', 'https://openalex.org/W2324769924', 'https://openalex.org/W3182827017', 'https://openalex.org/W4230705678', 'https://openalex.org/W4231652925', 'https://openalex.org/W4235691060', 'https://openalex.org/W4249530021', 'https://openalex.org/W4251404648', 'https://openalex.org/W4285719527', 'https://openalex.org/W4301475237', 'https://openalex.org/W595210553', 'https://openalex.org/W596081878', 'https://openalex.org/W68826371'], 'related_works': ['https://openalex.org/W4378228649', 'https://openalex.org/W4221093821', 'https://openalex.org/W2895963671', 'https://openalex.org/W2725587666', 'https://openalex.org/W2621987768', 'https://openalex.org/W2548448435', 'https://openalex.org/W2221276418', 'https://openalex.org/W2144507458', 'https://openalex.org/W1977370071', 'https://openalex.org/W1968355414'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2157868610', 'counts_by_year': [{'year': 2024, 'cited_by_count': 13}, {'year': 2023, 'cited_by_count': 13}, {'year': 2022, 'cited_by_count': 14}, {'year': 2021, 'cited_by_count': 15}, {'year': 2020, 'cited_by_count': 18}, {'year': 2019, 'cited_by_count': 28}, {'year': 2018, 'cited_by_count': 16}, {'year': 2017, 'cited_by_count': 16}, {'year': 2016, 'cited_by_count': 20}, {'year': 2015, 'cited_by_count': 14}, {'year': 2014, 'cited_by_count': 18}, {'year': 2013, 'cited_by_count': 20}, {'year': 2012, 'cited_by_count': 16}], 'updated_date': '2024-12-19T17:54:52.672106', 'created_date': '2016-06-24'}