Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2998470023', 'doi': 'https://doi.org/10.1126/science.aaw4325', 'title': 'Memory engrams: Recalling the past and imagining the future', 'display_name': 'Memory engrams: Recalling the past and imagining the future', 'publication_year': 2020, 'publication_date': '2020-01-03', 'ids': {'openalex': 'https://openalex.org/W2998470023', 'doi': 'https://doi.org/10.1126/science.aaw4325', 'mag': '2998470023', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/31896692', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/7577560'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1126/science.aaw4325', 'pdf_url': 'https://science.sciencemag.org/content/sci/367/6473/eaaw4325.full.pdf', 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://science.sciencemag.org/content/sci/367/6473/eaaw4325.full.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5080361179', 'display_name': 'Sheena A. Josselyn', 'orcid': 'https://orcid.org/0000-0001-5451-489X'}, 'institutions': [{'id': 'https://openalex.org/I185261750', 'display_name': 'University of Toronto', 'ror': 'https://ror.org/03dbr7087', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I185261750']}, {'id': 'https://openalex.org/I109736498', 'display_name': 'Canadian Institute for Advanced Research', 'ror': 'https://ror.org/01sdtdd95', 'country_code': 'CA', 'type': 'facility', 'lineage': ['https://openalex.org/I109736498']}, {'id': 'https://openalex.org/I2801317318', 'display_name': 'Hospital for Sick Children', 'ror': 'https://ror.org/057q4rt57', 'country_code': 'CA', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801317318']}], 'countries': ['CA'], 'is_corresponding': True, 'raw_author_name': 'Sheena A. Josselyn', 'raw_affiliation_strings': ['Brain, Mind & Consciousness Program, Canadian Institute for Advanced Research (CIFAR), Toronto, Ontario M5G 1M1, Canada.', 'Department of Physiology, University of Toronto, Toronto, Ontario M5G 1X8, Canada.', 'Department of Psychology, University of Toronto, Toronto, Ontario M5S 3G3, Canada.', 'Institute of Medical Sciences, University of Toronto, Toronto, Ontario M5S 1A8, Canada.', 'Program in Neurosciences & Mental Health, Hospital for Sick Children, Toronto, Ontario M5G 1X8, Canada.'], 'affiliations': [{'raw_affiliation_string': 'Institute of Medical Sciences, University of Toronto, Toronto, Ontario M5S 1A8, Canada.', 'institution_ids': ['https://openalex.org/I185261750']}, {'raw_affiliation_string': 'Brain, Mind & Consciousness Program, Canadian Institute for Advanced Research (CIFAR), Toronto, Ontario M5G 1M1, Canada.', 'institution_ids': ['https://openalex.org/I109736498']}, {'raw_affiliation_string': 'Program in Neurosciences & Mental Health, Hospital for Sick Children, Toronto, Ontario M5G 1X8, Canada.', 'institution_ids': ['https://openalex.org/I2801317318']}, {'raw_affiliation_string': 'Department of Psychology, University of Toronto, Toronto, Ontario M5S 3G3, Canada.', 'institution_ids': ['https://openalex.org/I185261750']}, {'raw_affiliation_string': 'Department of Physiology, University of Toronto, Toronto, Ontario M5G 1X8, Canada.', 'institution_ids': ['https://openalex.org/I185261750']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5038557565', 'display_name': 'Susumu Tonegawa', 'orcid': 'https://orcid.org/0000-0003-2839-8228'}, 'institutions': [{'id': 'https://openalex.org/I63966007', 'display_name': 'Massachusetts Institute of Technology', 'ror': 'https://ror.org/042nb2s44', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I63966007']}, {'id': 'https://openalex.org/I1344073410', 'display_name': 'Howard Hughes Medical Institute', 'ror': 'https://ror.org/006w34k90', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I1344073410']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Susumu Tonegawa', 'raw_affiliation_strings': ['Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.', 'RIKEN-MIT Laboratory for Neural Circuit Genetics at the Picower Institute for Learning and Memory, Department of Biology and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.'], 'affiliations': [{'raw_affiliation_string': 'RIKEN-MIT Laboratory for Neural Circuit Genetics at the Picower Institute for Learning and Memory, Department of Biology and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.', 'institution_ids': ['https://openalex.org/I63966007']}, {'raw_affiliation_string': 'Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.', 'institution_ids': ['https://openalex.org/I63966007', 'https://openalex.org/I1344073410']}]}], 'countries_distinct_count': 2, 'institutions_distinct_count': 5, 'corresponding_author_ids': ['https://openalex.org/A5080361179', 'https://openalex.org/A5038557565'], 'corresponding_institution_ids': ['https://openalex.org/I185261750', 'https://openalex.org/I109736498', 'https://openalex.org/I2801317318', 'https://openalex.org/I63966007', 'https://openalex.org/I1344073410'], 'apc_list': None, 'apc_paid': None, 'fwci': 17.871, 'has_fulltext': False, 'cited_by_count': 688, 'citation_normalized_percentile': {'value': 0.998581, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '367', 'issue': '6473', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10581', 'display_name': 'Neuronal Oscillations in Cortical Networks', 'score': 0.9996, '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'}}, 'topics': [{'id': 'https://openalex.org/T10581', 'display_name': 'Neuronal Oscillations in Cortical Networks', 'score': 0.9996, '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/T10448', 'display_name': 'Neural Mechanisms of Memory Formation and Spatial Navigation', 'score': 0.9993, '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/T10077', 'display_name': 'Molecular Mechanisms of Synaptic Plasticity and Neurological Disorders', 'score': 0.9987, 'subfield': {'id': 'https://openalex.org/subfields/2804', 'display_name': 'Cellular and Molecular 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/engram', 'display_name': 'Engram', 'score': 0.99200773}, {'id': 'https://openalex.org/keywords/memory', 'display_name': 'Memory', 'score': 0.571341}, {'id': 'https://openalex.org/keywords/working-memory', 'display_name': 'Working Memory', 'score': 0.531362}], 'concepts': [{'id': 'https://openalex.org/C28093023', 'wikidata': 'https://www.wikidata.org/wiki/Q175168', 'display_name': 'Engram', 'level': 2, 'score': 0.99200773}, {'id': 'https://openalex.org/C169760540', 'wikidata': 'https://www.wikidata.org/wiki/Q207011', 'display_name': 'Neuroscience', 'level': 1, 'score': 0.63724774}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.47002837}, {'id': 'https://openalex.org/C188147891', 'wikidata': 'https://www.wikidata.org/wiki/Q147638', 'display_name': 'Cognitive science', 'level': 1, 'score': 0.36507395}], 'mesh': [{'descriptor_ui': 'D001921', 'descriptor_name': 'Brain', 'qualifier_ui': 'Q000166', 'qualifier_name': 'cytology', 'is_major_topic': True}, {'descriptor_ui': 'D001921', 'descriptor_name': 'Brain', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D001923', 'descriptor_name': 'Brain Chemistry', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D011939', 'descriptor_name': 'Mental Recall', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', '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': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008569', 'descriptor_name': 'Memory Disorders', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D008569', 'descriptor_name': 'Memory Disorders', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D008569', 'descriptor_name': 'Memory Disorders', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011939', 'descriptor_name': 'Mental Recall', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009474', 'descriptor_name': 'Neurons', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D009474', 'descriptor_name': 'Neurons', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': False}, {'descriptor_ui': 'D009474', 'descriptor_name': 'Neurons', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1126/science.aaw4325', 'pdf_url': 'https://science.sciencemag.org/content/sci/367/6473/eaaw4325.full.pdf', 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/1721.1/126261', 'pdf_url': 'https://dspace.mit.edu/bitstream/1721.1/126261/2/Submitted%20Version_aaw4325_CombinedPDF_v1.pdf', 'source': {'id': 'https://openalex.org/S4306400425', 'display_name': 'DSpace@MIT (Massachusetts Institute of Technology)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I63966007', 'host_organization_name': 'Massachusetts Institute of Technology', 'host_organization_lineage': ['https://openalex.org/I63966007'], 'host_organization_lineage_names': ['Massachusetts Institute of Technology'], 'type': 'repository'}, 'license': 'cc-by-nc-sa', 'license_id': 'https://openalex.org/licenses/cc-by-nc-sa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7577560', '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/31896692', '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/10.1126/science.aaw4325', 'pdf_url': 'https://science.sciencemag.org/content/sci/367/6473/eaaw4325.full.pdf', 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/4', 'score': 0.51, 'display_name': 'Quality education'}], 'grants': [{'funder': 'https://openalex.org/F4320306082', 'funder_display_name': 'Howard Hughes Medical Institute', 'award_id': None}, {'funder': 'https://openalex.org/F4320309814', 'funder_display_name': 'JPB Foundation', 'award_id': None}, {'funder': 'https://openalex.org/F4320309949', 'funder_display_name': 'Canadian Institute for Advanced Research', 'award_id': None}, {'funder': 'https://openalex.org/F4320334506', 'funder_display_name': 'Canadian Institutes of Health Research', 'award_id': 'FDN-388455'}, {'funder': 'https://openalex.org/F4320334593', 'funder_display_name': 'Natural Sciences and Engineering Research Council of Canada', 'award_id': None}, {'funder': 'https://openalex.org/F4320337346', 'funder_display_name': 'National Institute of Mental Health', 'award_id': '1 R01 MH119421-01'}, {'funder': 'https://openalex.org/F4320337741', 'funder_display_name': 'RIKEN Brain Science Institute', 'award_id': None}], 'datasets': [], 'versions': [], 'referenced_works_count': 241, 'referenced_works': ['https://openalex.org/W1440335865', 'https://openalex.org/W146752324', 'https://openalex.org/W1510964369', 'https://openalex.org/W1518707169', 'https://openalex.org/W1573706465', 'https://openalex.org/W1591199750', 'https://openalex.org/W1608785134', 'https://openalex.org/W1702555102', 'https://openalex.org/W1770958704', 'https://openalex.org/W1843158289', 'https://openalex.org/W1903991417', 'https://openalex.org/W1920095995', 'https://openalex.org/W1937980604', 'https://openalex.org/W1966403223', 'https://openalex.org/W1966903916', 'https://openalex.org/W1967456522', 'https://openalex.org/W1969769253', 'https://openalex.org/W1972434093', 'https://openalex.org/W1972758800', 'https://openalex.org/W1974367810', 'https://openalex.org/W1978054437', 'https://openalex.org/W1980006923', 'https://openalex.org/W1980576528', 'https://openalex.org/W1980747802', 'https://openalex.org/W1982864908', 'https://openalex.org/W1983600855', 'https://openalex.org/W1984904891', 'https://openalex.org/W1986347418', 'https://openalex.org/W1986877152', 'https://openalex.org/W1988353820', 'https://openalex.org/W1989328178', 'https://openalex.org/W1989693594', 'https://openalex.org/W1995227930', 'https://openalex.org/W1995759170', 'https://openalex.org/W1996860397', 'https://openalex.org/W1998067844', 'https://openalex.org/W1998389513', 'https://openalex.org/W1998394223', 'https://openalex.org/W1999704907', 'https://openalex.org/W2000420612', 'https://openalex.org/W2001562084', 'https://openalex.org/W2002252799', 'https://openalex.org/W2002459043', 'https://openalex.org/W2005072140', 'https://openalex.org/W2005641815', 'https://openalex.org/W2006878506', 'https://openalex.org/W2009000833', 'https://openalex.org/W2011120393', 'https://openalex.org/W2011504521', 'https://openalex.org/W2012074763', 'https://openalex.org/W2012876380', 'https://openalex.org/W2014284025', 'https://openalex.org/W2014445283', 'https://openalex.org/W2016429665', 'https://openalex.org/W2016743088', 'https://openalex.org/W2017766656', 'https://openalex.org/W2018129607', 'https://openalex.org/W2018187135', 'https://openalex.org/W2019681369', 'https://openalex.org/W2021235665', 'https://openalex.org/W2021253208', 'https://openalex.org/W2024093059', 'https://openalex.org/W2024758252', 'https://openalex.org/W2025176554', 'https://openalex.org/W2025672359', 'https://openalex.org/W2025986001', 'https://openalex.org/W2026425363', 'https://openalex.org/W2027731726', 'https://openalex.org/W2028180232', 'https://openalex.org/W2028191505', 'https://openalex.org/W2029083932', 'https://openalex.org/W2030852267', 'https://openalex.org/W2031459113', 'https://openalex.org/W2032295207', 'https://openalex.org/W2032691579', 'https://openalex.org/W2032878193', 'https://openalex.org/W2037990198', 'https://openalex.org/W2040337245', 'https://openalex.org/W2041018266', 'https://openalex.org/W2042752773', 'https://openalex.org/W2043527309', 'https://openalex.org/W2047148152', 'https://openalex.org/W2047699328', 'https://openalex.org/W2049059074', 'https://openalex.org/W2052515926', 'https://openalex.org/W2053228750', 'https://openalex.org/W2055854037', 'https://openalex.org/W2057855503', 'https://openalex.org/W2059010387', 'https://openalex.org/W2060160772', 'https://openalex.org/W2060161739', 'https://openalex.org/W2060782881', 'https://openalex.org/W2062205907', 'https://openalex.org/W2062843325', 'https://openalex.org/W2063268059', 'https://openalex.org/W2064371703', 'https://openalex.org/W2064763329', 'https://openalex.org/W2065435196', 'https://openalex.org/W2066321013', 'https://openalex.org/W2067765425', 'https://openalex.org/W2068388264', 'https://openalex.org/W2070488414', 'https://openalex.org/W2070785687', 'https://openalex.org/W2071290167', 'https://openalex.org/W2073306638', 'https://openalex.org/W2073818303', 'https://openalex.org/W2075293125', 'https://openalex.org/W2075856578', 'https://openalex.org/W2076327464', 'https://openalex.org/W2076507262', 'https://openalex.org/W2079194017', 'https://openalex.org/W2082187137', 'https://openalex.org/W2082235945', 'https://openalex.org/W2082777721', 'https://openalex.org/W2083166581', 'https://openalex.org/W2083750191', 'https://openalex.org/W2084681968', 'https://openalex.org/W2084834612', 'https://openalex.org/W2085066803', 'https://openalex.org/W2085256822', 'https://openalex.org/W2085974955', 'https://openalex.org/W2086278673', 'https://openalex.org/W2086539221', 'https://openalex.org/W2087924467', 'https://openalex.org/W2088046534', 'https://openalex.org/W2089485366', 'https://openalex.org/W2090191035', 'https://openalex.org/W2092284040', 'https://openalex.org/W2095256251', 'https://openalex.org/W2096735534', 'https://openalex.org/W2100172973', 'https://openalex.org/W2100377190', 'https://openalex.org/W2101640561', 'https://openalex.org/W2103791867', 'https://openalex.org/W2104742248', 'https://openalex.org/W2105094581', 'https://openalex.org/W2107611011', 'https://openalex.org/W2107669731', 'https://openalex.org/W2109257210', 'https://openalex.org/W2110659025', 'https://openalex.org/W2111354960', 'https://openalex.org/W2112819547', 'https://openalex.org/W2113948963', 'https://openalex.org/W2117231320', 'https://openalex.org/W2119051448', 'https://openalex.org/W2120574801', 'https://openalex.org/W2125813097', 'https://openalex.org/W2129637782', 'https://openalex.org/W2132385194', 'https://openalex.org/W2140308616', 'https://openalex.org/W2141275637', 'https://openalex.org/W2141674392', 'https://openalex.org/W2143437002', 'https://openalex.org/W2144761196', 'https://openalex.org/W2144813464', 'https://openalex.org/W2145465887', 'https://openalex.org/W2147683366', 'https://openalex.org/W2148389554', 'https://openalex.org/W2148644678', 'https://openalex.org/W2148714108', 'https://openalex.org/W2150684611', 'https://openalex.org/W2155505956', 'https://openalex.org/W2157468016', 'https://openalex.org/W2158586519', 'https://openalex.org/W2159887581', 'https://openalex.org/W2162836049', 'https://openalex.org/W2167095271', 'https://openalex.org/W2167165150', 'https://openalex.org/W2171343069', 'https://openalex.org/W2187744037', 'https://openalex.org/W2220289289', 'https://openalex.org/W22297218', 'https://openalex.org/W2261030667', 'https://openalex.org/W2298247334', 'https://openalex.org/W2299967951', 'https://openalex.org/W2337604019', 'https://openalex.org/W2337909744', 'https://openalex.org/W2397854701', 'https://openalex.org/W2400653259', 'https://openalex.org/W2404664646', 'https://openalex.org/W2404947714', 'https://openalex.org/W2471048879', 'https://openalex.org/W2477791368', 'https://openalex.org/W2488937931', 'https://openalex.org/W2514163892', 'https://openalex.org/W2519147367', 'https://openalex.org/W2521900884', 'https://openalex.org/W2525578234', 'https://openalex.org/W2583072564', 'https://openalex.org/W2591724603', 'https://openalex.org/W2604617013', 'https://openalex.org/W2604657615', 'https://openalex.org/W2604790384', 'https://openalex.org/W2604988916', 'https://openalex.org/W2605615531', 'https://openalex.org/W2610261218', 'https://openalex.org/W2617647752', 'https://openalex.org/W2620205825', 'https://openalex.org/W2626706140', 'https://openalex.org/W2733001097', 'https://openalex.org/W2737337224', 'https://openalex.org/W2742954006', 'https://openalex.org/W2758506046', 'https://openalex.org/W2765830037', 'https://openalex.org/W2783503227', 'https://openalex.org/W2787556967', 'https://openalex.org/W2789606898', 'https://openalex.org/W2791547560', 'https://openalex.org/W2792428147', 'https://openalex.org/W2792913800', 'https://openalex.org/W2801352368', 'https://openalex.org/W2801760391', 'https://openalex.org/W2801844880', 'https://openalex.org/W2808647362', 'https://openalex.org/W2808675327', 'https://openalex.org/W2810563302', 'https://openalex.org/W2825664474', 'https://openalex.org/W2883712683', 'https://openalex.org/W2891505771', 'https://openalex.org/W2896362483', 'https://openalex.org/W2898268489', 'https://openalex.org/W2899624554', 'https://openalex.org/W2900351855', 'https://openalex.org/W2902608925', 'https://openalex.org/W2903268219', 'https://openalex.org/W2903944365', 'https://openalex.org/W2904533595', 'https://openalex.org/W2905270189', 'https://openalex.org/W2922172654', 'https://openalex.org/W2927257443', 'https://openalex.org/W2935468986', 'https://openalex.org/W2943518292', 'https://openalex.org/W2944850463', 'https://openalex.org/W2946340598', 'https://openalex.org/W2949065250', 'https://openalex.org/W2953204260', 'https://openalex.org/W2953311973', 'https://openalex.org/W2976971804', 'https://openalex.org/W2999741028', 'https://openalex.org/W45824036', 'https://openalex.org/W982207623'], 'related_works': ['https://openalex.org/W4315644441', 'https://openalex.org/W3208922657', 'https://openalex.org/W3164637892', 'https://openalex.org/W2998470023', 'https://openalex.org/W2949065250', 'https://openalex.org/W2748952813', 'https://openalex.org/W2408031231', 'https://openalex.org/W2079270510', 'https://openalex.org/W2001277311', 'https://openalex.org/W1591199750'], 'abstract_inverted_index': {'The': [0, 5], 'neural': [1], 'substrate': [2, 38, 76], 'of': [3, 20, 33, 52, 77, 91], 'memory': [4, 9, 41, 94, 107], 'ability': [6], 'to': [7, 104], 'form': [8], 'is': [10, 24, 49], 'an': [11], 'essential': [12], 'trait': [13], 'that': [14, 39, 50], 'allows': [15], 'learning': [16], 'and': [17, 45, 60, 66, 99, 101], 'the': [18, 36, 43, 46, 69, 89], 'accumulation': [19], 'knowledge.': [21, 109], 'But': [22], 'what': [23, 82], 'a': [25, 30, 63, 75], 'memory?': [26], 'There': [27], 'has': [28], 'been': [29], 'long': [31], 'history': [32], 'searching': [34], 'for': [35, 71], 'neuronal': [37], 'forms': [40], 'in': [42, 80], 'brain,': [44], 'emerging': [47], 'view': [48], 'ensembles': [51], 'engram': [53, 72], 'cells': [54, 73], 'explain': [55], 'how': [56, 106], 'memories': [57], 'are': [58], 'formed': [59], 'retrieved.': [61], 'In': [62], 'Review,': [64], 'Josselyn': [65], 'Tonegawa': [67], 'discuss': [68], 'evidence': [70], 'as': [74], 'memory,': [78, 92], 'particularly': [79], 'rodents;': [81], 'we': [83], 'have': [84], 'learned': [85], 'so': [86], 'far': [87], 'about': [88], 'features': [90], 'including': [93], 'formation,': [95], 'retrieval': [96], 'over': [97], 'time,': [98], 'loss;': [100], 'future': [102], 'directions': [103], 'understand': [105], 'becomes': [108], 'Science': [110], ',': [111], 'this': [112], 'issue': [113], 'p.': [114], 'eaaw4325': [115]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2998470023', 'counts_by_year': [{'year': 2024, 'cited_by_count': 138}, {'year': 2023, 'cited_by_count': 171}, {'year': 2022, 'cited_by_count': 168}, {'year': 2021, 'cited_by_count': 129}, {'year': 2020, 'cited_by_count': 71}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}], 'updated_date': '2024-09-13T10:56:27.875570', 'created_date': '2020-01-10'}