Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1990752558', 'doi': 'https://doi.org/10.1002/ana.410300410', 'title': "Physical basis of cognitive alterations in alzheimer's disease: Synapse loss is the major correlate of cognitive impairment", 'display_name': "Physical basis of cognitive alterations in alzheimer's disease: Synapse loss is the major correlate of cognitive impairment", 'publication_year': 1991, 'publication_date': '1991-10-01', 'ids': {'openalex': 'https://openalex.org/W1990752558', 'doi': 'https://doi.org/10.1002/ana.410300410', 'mag': '1990752558', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/1789684'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/ana.410300410', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S114530997', 'display_name': 'Annals of Neurology', 'issn_l': '0364-5134', 'issn': ['0364-5134', '1531-8249'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], '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': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5086754243', 'display_name': 'Robert D. Terry', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Robert D. Terry', 'raw_affiliation_strings': ['Department of Neurosciences, University of California—San Diego, La Jolla, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosciences, University of California—San Diego, La Jolla, CA', 'institution_ids': ['https://openalex.org/I36258959']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5074775445', 'display_name': 'Eliezer Masliah', 'orcid': 'https://orcid.org/0000-0002-2117-5569'}, 'institutions': [{'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Eliezer Masliah', 'raw_affiliation_strings': ['Department of Neurosciences University of California San Diego, La Jolla, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosciences University of California San Diego, La Jolla, CA', 'institution_ids': ['https://openalex.org/I36258959']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5081258864', 'display_name': 'David P. Salmon', 'orcid': 'https://orcid.org/0000-0003-4533-4090'}, 'institutions': [{'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'David P. Salmon', 'raw_affiliation_strings': ['Department of Neurosciences University of California San Diego, La Jolla, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosciences University of California San Diego, La Jolla, CA', 'institution_ids': ['https://openalex.org/I36258959']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5064045531', 'display_name': 'Nelson Butters', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Nelson Butters', 'raw_affiliation_strings': ['Department of Psychiatry, University of California, San Diego, La Jolla, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Psychiatry, University of California, San Diego, La Jolla, CA', 'institution_ids': ['https://openalex.org/I36258959']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5005477526', 'display_name': 'Richard DeTeresa', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Richard DeTeresa', 'raw_affiliation_strings': ['Department of Neurosciences University of California San Diego, La Jolla, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosciences University of California San Diego, La Jolla, CA', 'institution_ids': ['https://openalex.org/I36258959']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5054261463', 'display_name': 'Robert Hill', 'orcid': 'https://orcid.org/0000-0002-7483-9701'}, 'institutions': [{'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Robert Hill', 'raw_affiliation_strings': ['Department of Neurosciences University of California San Diego, La Jolla, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosciences University of California San Diego, La Jolla, CA', 'institution_ids': ['https://openalex.org/I36258959']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5011558975', 'display_name': 'Lawrence A. Hansen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Lawrence A. Hansen', 'raw_affiliation_strings': ['Department of Neurosciences University of California San Diego, La Jolla, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosciences University of California San Diego, La Jolla, CA', 'institution_ids': ['https://openalex.org/I36258959']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5037028051', 'display_name': 'Robert Katzman', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Robert Katzman', 'raw_affiliation_strings': ['Department of Neurosciences University of California San Diego, La Jolla, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosciences University of California San Diego, La Jolla, CA', 'institution_ids': ['https://openalex.org/I36258959']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3610, 'currency': 'USD', 'value_usd': 3610, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 32.948, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 4050, 'citation_normalized_percentile': {'value': 0.999873, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '30', 'issue': '4', 'first_page': '572', 'last_page': '580'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10086', 'display_name': "Mechanisms of Alzheimer's Disease", 'score': 0.9998, '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'}}, 'topics': [{'id': 'https://openalex.org/T10086', 'display_name': "Mechanisms of Alzheimer's Disease", 'score': 0.9998, '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/T10009', 'display_name': "Diagnosis and Management of Alzheimer's Disease", 'score': 0.9989, '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/T10241', 'display_name': 'Analysis of Brain Functional Connectivity Networks', 'score': 0.9868, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/neuroimaging-data-analysis', 'display_name': 'Neuroimaging Data Analysis', 'score': 0.597642}, {'id': 'https://openalex.org/keywords/neuroimaging', 'display_name': 'Neuroimaging', 'score': 0.542653}, {'id': 'https://openalex.org/keywords/cortical-parcellation', 'display_name': 'Cortical Parcellation', 'score': 0.530015}, {'id': 'https://openalex.org/keywords/synaptic-dysfunction', 'display_name': 'Synaptic Dysfunction', 'score': 0.512604}, {'id': 'https://openalex.org/keywords/cognitive-decline', 'display_name': 'Cognitive Decline', 'score': 0.505904}, {'id': 'https://openalex.org/keywords/neurochemical', 'display_name': 'Neurochemical', 'score': 0.45197248}, {'id': 'https://openalex.org/keywords/clinical-dementia-rating', 'display_name': 'Clinical Dementia Rating', 'score': 0.440871}], 'concepts': [{'id': 'https://openalex.org/C2779483572', 'wikidata': 'https://www.wikidata.org/wiki/Q83030', 'display_name': 'Dementia', 'level': 3, 'score': 0.722449}, {'id': 'https://openalex.org/C14216870', 'wikidata': 'https://www.wikidata.org/wiki/Q3872', 'display_name': 'Neuropsychology', 'level': 3, 'score': 0.62484765}, {'id': 'https://openalex.org/C502032728', 'wikidata': 'https://www.wikidata.org/wiki/Q11081', 'display_name': "Alzheimer's disease", 'level': 3, 'score': 0.6136479}, {'id': 'https://openalex.org/C161584116', 'wikidata': 'https://www.wikidata.org/wiki/Q1952580', 'display_name': 'Multivariate statistics', 'level': 2, 'score': 0.5947294}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.5220516}, {'id': 'https://openalex.org/C169760540', 'wikidata': 'https://www.wikidata.org/wiki/Q207011', 'display_name': 'Neuroscience', 'level': 1, 'score': 0.46808583}, {'id': 'https://openalex.org/C25876315', 'wikidata': 'https://www.wikidata.org/wiki/Q15197465', 'display_name': 'Neurochemical', 'level': 2, 'score': 0.45197248}, {'id': 'https://openalex.org/C169900460', 'wikidata': 'https://www.wikidata.org/wiki/Q2200417', 'display_name': 'Cognition', 'level': 2, 'score': 0.44197053}, {'id': 'https://openalex.org/C2780906993', 'wikidata': 'https://www.wikidata.org/wiki/Q5133756', 'display_name': 'Clinical Dementia Rating', 'level': 4, 'score': 0.440871}, {'id': 'https://openalex.org/C38180746', 'wikidata': 'https://www.wikidata.org/wiki/Q1952580', 'display_name': 'Multivariate analysis', 'level': 2, 'score': 0.42665097}, {'id': 'https://openalex.org/C127445978', 'wikidata': 'https://www.wikidata.org/wiki/Q187181', 'display_name': 'Synapse', 'level': 2, 'score': 0.42465734}, {'id': 'https://openalex.org/C548259974', 'wikidata': 'https://www.wikidata.org/wiki/Q569965', 'display_name': 'Audiology', 'level': 1, 'score': 0.33427614}, {'id': 'https://openalex.org/C2984915365', 'wikidata': 'https://www.wikidata.org/wiki/Q5141203', 'display_name': 'Cognitive impairment', 'level': 3, 'score': 0.32433027}, {'id': 'https://openalex.org/C2779134260', 'wikidata': 'https://www.wikidata.org/wiki/Q12136', 'display_name': 'Disease', 'level': 2, 'score': 0.31756496}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.31546924}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.27303913}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.269734}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.14731866}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.084564775}], 'mesh': [{'descriptor_ui': 'D000544', 'descriptor_name': 'Alzheimer Disease', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'descriptor_ui': 'D003072', 'descriptor_name': 'Cognition Disorders', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'descriptor_ui': 'D013569', 'descriptor_name': 'Synapses', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', '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': 'D000544', 'descriptor_name': 'Alzheimer Disease', 'qualifier_ui': 'Q000523', 'qualifier_name': 'psychology', 'is_major_topic': False}, {'descriptor_ui': 'D000544', 'descriptor_name': 'Alzheimer Disease', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000704', 'descriptor_name': 'Analysis of Variance', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003072', 'descriptor_name': 'Cognition Disorders', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D003072', 'descriptor_name': 'Cognition Disorders', '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': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009483', 'descriptor_name': 'Neuropsychological Tests', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012044', 'descriptor_name': 'Regression Analysis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013569', 'descriptor_name': 'Synapses', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/ana.410300410', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S114530997', 'display_name': 'Annals of Neurology', 'issn_l': '0364-5134', 'issn': ['0364-5134', '1531-8249'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/1789684', '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': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being', 'score': 0.63}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 43, 'referenced_works': ['https://openalex.org/W122254665', 'https://openalex.org/W1493948029', 'https://openalex.org/W1569576869', 'https://openalex.org/W1585159514', 'https://openalex.org/W1758831574', 'https://openalex.org/W1821885973', 'https://openalex.org/W1847168837', 'https://openalex.org/W1967380205', 'https://openalex.org/W1968713362', 'https://openalex.org/W1969414063', 'https://openalex.org/W1979992126', 'https://openalex.org/W1982236659', 'https://openalex.org/W1982556153', 'https://openalex.org/W1985221567', 'https://openalex.org/W1987687780', 'https://openalex.org/W1993230117', 'https://openalex.org/W1999185673', 'https://openalex.org/W2009329257', 'https://openalex.org/W2014659404', 'https://openalex.org/W2016801911', 'https://openalex.org/W2020357090', 'https://openalex.org/W2020486984', 'https://openalex.org/W2025633754', 'https://openalex.org/W2032920422', 'https://openalex.org/W2047159446', 'https://openalex.org/W2051912057', 'https://openalex.org/W2051914288', 'https://openalex.org/W2059214757', 'https://openalex.org/W2065906375', 'https://openalex.org/W2068528631', 'https://openalex.org/W2074271848', 'https://openalex.org/W2087001573', 'https://openalex.org/W2134941195', 'https://openalex.org/W2142746788', 'https://openalex.org/W2148568069', 'https://openalex.org/W2156326104', 'https://openalex.org/W2159529587', 'https://openalex.org/W2162298355', 'https://openalex.org/W2258401292', 'https://openalex.org/W35573198', 'https://openalex.org/W4234782541', 'https://openalex.org/W612136844', 'https://openalex.org/W857238335'], 'related_works': ['https://openalex.org/W2625887310', 'https://openalex.org/W2379458048', 'https://openalex.org/W2203126829', 'https://openalex.org/W2148659044', 'https://openalex.org/W2064575213', 'https://openalex.org/W2046119669', 'https://openalex.org/W2004828335', 'https://openalex.org/W1981236562', 'https://openalex.org/W125047944', 'https://openalex.org/W113698325'], 'abstract_inverted_index': {'Abstract': [0], 'We': [1], 'present': [2], 'here': [3], 'both': [4], 'linear': [5], 'regressions': [6], 'and': [7, 20, 34, 49, 51, 84], 'multivariate': [8], 'analyses': [9], 'correlating': [10], 'three': [11, 71], 'global': [12], 'neuropsychological': [13], 'tests': [14], 'with': [15, 31, 69, 94], 'a': [16, 25, 61, 80, 95], 'number': [17], 'of': [18, 28, 56, 98, 110], 'structural': [19], 'neurochemical': [21], 'measurements': [22], 'performed': [23], 'on': [24], 'prospective': [26], 'series': [27], '15': [29], 'patients': [30], "Alzheimer's": [32], 'disease': [33], '9': [35], 'neuropathologically': [36], 'normal': [37], 'subjects.': [38], 'The': [39], 'statistical': [40], 'data': [41], 'show': [42], 'only': [43, 108], 'weak': [44], 'correlations': [45, 68], 'between': [46], 'psychometric': [47], 'indices': [48], 'plaques': [50], 'tangles,': [52], 'but': [53], 'the': [54], 'density': [55, 106], 'neocortical': [57], 'synapses': [58], 'measured': [59], 'by': [60, 76], 'new': [62], 'immunocytochemical/densitometric': [63], 'technique': [64], 'reveals': [65], 'very': [66], 'powerful': [67], 'all': [70], 'psychological': [72], 'assays.': [73], 'Multivariate': [74], 'analysis': [75], 'stepwise': [77], 'regression': [78], 'produced': [79], 'model': [81], 'including': [82], 'midfrontal': [83], 'inferior': [85, 90], 'parietal': [86, 91], 'synapse': [87], 'density,': [88], 'plus': [89], 'plaque': [92], 'counts': [93], 'correlation': [96], 'coefficient': [97], '0.96': [99], 'for': [100], "Mattis's": [101], 'Dementia': [102], 'Rating': [103], 'Scale.': [104], 'Plaque': [105], 'contributed': [107], '26%': [109], 'that': [111], 'strength.': [112]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1990752558', 'counts_by_year': [{'year': 2024, 'cited_by_count': 113}, {'year': 2023, 'cited_by_count': 170}, {'year': 2022, 'cited_by_count': 191}, {'year': 2021, 'cited_by_count': 223}, {'year': 2020, 'cited_by_count': 202}, {'year': 2019, 'cited_by_count': 186}, {'year': 2018, 'cited_by_count': 196}, {'year': 2017, 'cited_by_count': 166}, {'year': 2016, 'cited_by_count': 189}, {'year': 2015, 'cited_by_count': 164}, {'year': 2014, 'cited_by_count': 171}, {'year': 2013, 'cited_by_count': 174}, {'year': 2012, 'cited_by_count': 197}], 'updated_date': '2024-09-15T12:57:56.225077', 'created_date': '2016-06-24'}