{"id":"https://openalex.org/W2798383136","doi":"https://doi.org/10.1109/acssc.2017.8335439","title":"Latent variable models for hippocampal sequence analysis","display_name":"Latent variable models for hippocampal sequence analysis","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2798383136","doi":"https://doi.org/10.1109/acssc.2017.8335439","mag":"2798383136"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2017.8335439","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2017.8335439","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 51st Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076014660","display_name":"Etienne Ackermann","orcid":"https://orcid.org/0000-0001-7139-9360"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Etienne Ackermann","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rice University, Houston, TX"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rice University, Houston, TX","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026103491","display_name":"Caleb Kemere","orcid":"https://orcid.org/0000-0003-2054-0234"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Caleb Kemere","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rice University, Houston, TX"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rice University, Houston, TX","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018809715","display_name":"Kourosh Maboudi","orcid":"https://orcid.org/0000-0001-9675-4031"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kourosh Maboudi","raw_affiliation_strings":["Department of Anesthesiology, University of Michigan, Ann Arbor, MI"],"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology, University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064762742","display_name":"Kamran Diba","orcid":"https://orcid.org/0000-0001-5128-4478"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kamran Diba","raw_affiliation_strings":["Department of Anesthesiology, University of Michigan, Ann Arbor, MI"],"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology, University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5076014660"],"corresponding_institution_ids":["https://openalex.org/I74775410"],"apc_list":null,"apc_paid":null,"fwci":0.1468,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.5176451,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"6","issue":null,"first_page":"724","last_page":"728"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10448","display_name":"Memory and Neural Mechanisms","score":0.9973999857902527,"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/T10448","display_name":"Memory and Neural Mechanisms","score":0.9973999857902527,"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":"Neuroscience and Neuropharmacology Research","score":0.9962999820709229,"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"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9897000193595886,"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/hippocampal-formation","display_name":"Hippocampal formation","score":0.7003238797187805},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6768965125083923},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5351947546005249},{"id":"https://openalex.org/keywords/hippocampus","display_name":"Hippocampus","score":0.5331453680992126},{"id":"https://openalex.org/keywords/episodic-memory","display_name":"Episodic memory","score":0.5326751470565796},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.5180742740631104},{"id":"https://openalex.org/keywords/recall","display_name":"Recall","score":0.5125491619110107},{"id":"https://openalex.org/keywords/generative-model","display_name":"Generative model","score":0.5022659301757812},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.4851692318916321},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.43858885765075684},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4147835671901703},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.4118438959121704},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4055889844894409},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.37519371509552},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.36588916182518005},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.1743914783000946},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.14592313766479492},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.14012101292610168},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.1361171305179596},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1020631194114685}],"concepts":[{"id":"https://openalex.org/C148762608","wikidata":"https://www.wikidata.org/wiki/Q3748185","display_name":"Hippocampal formation","level":2,"score":0.7003238797187805},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6768965125083923},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5351947546005249},{"id":"https://openalex.org/C2781161787","wikidata":"https://www.wikidata.org/wiki/Q48360","display_name":"Hippocampus","level":2,"score":0.5331453680992126},{"id":"https://openalex.org/C88576662","wikidata":"https://www.wikidata.org/wiki/Q18646","display_name":"Episodic memory","level":3,"score":0.5326751470565796},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.5180742740631104},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.5125491619110107},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.5022659301757812},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.4851692318916321},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.43858885765075684},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4147835671901703},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.4118438959121704},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4055889844894409},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.37519371509552},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.36588916182518005},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.1743914783000946},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.14592313766479492},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.14012101292610168},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.1361171305179596},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1020631194114685},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acssc.2017.8335439","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2017.8335439","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 51st Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1596136646","https://openalex.org/W1975958074","https://openalex.org/W1981998044","https://openalex.org/W2013863237","https://openalex.org/W2022448907","https://openalex.org/W2052515926","https://openalex.org/W2125838338","https://openalex.org/W2149610534","https://openalex.org/W2165376801","https://openalex.org/W2334126544","https://openalex.org/W2510638133","https://openalex.org/W2533827380","https://openalex.org/W2604327028","https://openalex.org/W2785612162","https://openalex.org/W2950625429","https://openalex.org/W4240851679"],"related_works":["https://openalex.org/W3016650864","https://openalex.org/W2129888767","https://openalex.org/W4365815255","https://openalex.org/W4365211920","https://openalex.org/W323006901","https://openalex.org/W3014948380","https://openalex.org/W4380551139","https://openalex.org/W4317695495","https://openalex.org/W4287117424","https://openalex.org/W4387506531"],"abstract_inverted_index":{"The":[0],"activity":[1,61],"of":[2,4,33,59,87,91],"ensembles":[3],"neurons":[5,35],"within":[6],"the":[7,101],"hippocampus":[8],"is":[9],"thought":[10,43],"to":[11,44,78,84,125],"enable":[12,45],"memory":[13],"formation,":[14],"storage,":[15],"recall,":[16],"and":[17,49,83,110],"potentially":[18],"decision":[19],"making.":[20],"During":[21],"offline":[22],"states":[23],"(associated":[24],"with":[25,127],"sharp":[26],"wave":[27],"ripples,":[28],"quiescence,":[29],"or":[30,123],"sleep),":[31],"some":[32],"these":[34,57],"are":[36,42,121],"reactivated":[37],"in":[38],"temporally-ordered":[39],"sequences":[40,58,89],"which":[41],"associations":[46],"across":[47],"time":[48],"episodic":[50],"memories":[51],"spanning":[52],"longer":[53],"periods.":[54],"However,":[55],"analyzing":[56],"neural":[60],"remains":[62],"challenging.":[63],"Here":[64],"we":[65],"build":[66,85],"on":[67],"recent":[68],"approaches":[69],"using":[70],"latent":[71],"variable":[72],"models":[73,86],"for":[74],"hippocampal":[75,88],"population":[76],"codes,":[77],"detect":[79,115,126],"so-called":[80],"\"replay":[81],"events\",":[82],"independent":[90],"animal":[92],"behavior.":[93],"We":[94],"demonstrate":[95],"that":[96,112,120],"our":[97],"approach":[98],"can":[99,114],"identify":[100],"same":[102],"replay":[103,118],"events":[104,119],"as":[105],"traditional":[106],"Bayesian":[107],"decoding":[108],"approaches,":[109],"moreover,":[111],"it":[113],"nonlinear":[116],"remote":[117],"difficult":[122],"impossible":[124],"existing":[128],"approaches.":[129]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}