{"id":"https://openalex.org/W7213479280","doi":null,"title":"Prefrontal and Hippocampal Computations Underlying Planning and Navigation","display_name":"Prefrontal and Hippocampal Computations Underlying Planning and Navigation","publication_year":2026,"publication_date":"2026-05-01","ids":{"openalex":"https://openalex.org/W7213479280"},"language":"en","primary_location":{"id":"pmh:oai:escholarship.org:ark:/13030/qt72m020jv","doi":null,"is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/72m020jv","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"etd"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"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/A5151947604","display_name":"Eric Jiarui Hu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hu, Eric Jiarui","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5151947604"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10448","display_name":"Memory and Neural Mechanisms","score":0.9916999936103821,"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":0.9916999936103821,"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/T10042","display_name":"Neural and Behavioral Psychology Studies","score":0.003800000064074993,"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/T11904","display_name":"Spatial Cognition and Navigation","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/orbitofrontal-cortex","display_name":"orbitofrontal cortex","score":0.875},{"id":"https://openalex.org/keywords/hippocampus","display_name":"hippocampus","score":0.9990000128746033},{"id":"https://openalex.org/keywords/planning","display_name":"planning","score":0.5130000114440918},{"id":"https://openalex.org/keywords/spatial-navigation","display_name":"spatial navigation","score":0.7279999852180481},{"id":"https://openalex.org/keywords/cognitive-maps","display_name":"cognitive maps","score":0.843999981880188},{"id":"https://openalex.org/keywords/value-coding","display_name":"value coding","score":0.47999998927116394},{"id":"https://openalex.org/keywords/trial-and-error-learning","display_name":"trial-and-error learning","score":0.7300000190734863}],"concepts":[{"id":"https://openalex.org/C170494330","wikidata":"https://www.wikidata.org/wiki/Q1778434","display_name":"Cognitive map","level":3,"score":0.6780999898910522},{"id":"https://openalex.org/C2776559556","wikidata":"https://www.wikidata.org/wiki/Q18717","display_name":"Orbitofrontal cortex","level":4,"score":0.6434999704360962},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5735999941825867},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.5636000037193298},{"id":"https://openalex.org/C2781195155","wikidata":"https://www.wikidata.org/wiki/Q18680","display_name":"Prefrontal cortex","level":3,"score":0.5584999918937683},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5509999990463257},{"id":"https://openalex.org/C2781161787","wikidata":"https://www.wikidata.org/wiki/Q48360","display_name":"Hippocampus","level":2,"score":0.5198000073432922},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5131000280380249},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5005999803543091},{"id":"https://openalex.org/C148762608","wikidata":"https://www.wikidata.org/wiki/Q3748185","display_name":"Hippocampal formation","level":2,"score":0.4943999946117401},{"id":"https://openalex.org/C43729271","wikidata":"https://www.wikidata.org/wiki/Q3560550","display_name":"Spatial memory","level":4,"score":0.4569000005722046},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4392000138759613},{"id":"https://openalex.org/C2781369091","wikidata":"https://www.wikidata.org/wiki/Q2303730","display_name":"Place cell","level":3,"score":0.4250999987125397},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4187000095844269},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.40389999747276306},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.35690000653266907},{"id":"https://openalex.org/C96522737","wikidata":"https://www.wikidata.org/wiki/Q17148345","display_name":"Path integration","level":2,"score":0.33079999685287476},{"id":"https://openalex.org/C2988419192","wikidata":"https://www.wikidata.org/wiki/Q7155","display_name":"Animal behavior","level":2,"score":0.325300008058548},{"id":"https://openalex.org/C2984127161","wikidata":"https://www.wikidata.org/wiki/Q969316","display_name":"Neural activity","level":2,"score":0.3061999976634979},{"id":"https://openalex.org/C2777371692","wikidata":"https://www.wikidata.org/wiki/Q2178611","display_name":"Spatial cognition","level":3,"score":0.3052000105381012},{"id":"https://openalex.org/C66024118","wikidata":"https://www.wikidata.org/wiki/Q1122506","display_name":"Computational model","level":2,"score":0.3012999892234802},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.30070000886917114},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.2750000059604645},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.26669999957084656},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.26570001244544983},{"id":"https://openalex.org/C2985665543","wikidata":"https://www.wikidata.org/wiki/Q3560550","display_name":"Spatial learning","level":3,"score":0.2639000117778778},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.26179999113082886},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.2587999999523163}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:escholarship.org:ark:/13030/qt72m020jv","doi":null,"is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/72m020jv","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"etd"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7147629175","https://openalex.org/W3210152214","https://openalex.org/W99491296","https://openalex.org/W4387998154","https://openalex.org/W1978034102","https://openalex.org/W4283592392","https://openalex.org/W2079086996","https://openalex.org/W2097823793","https://openalex.org/W2411454842","https://openalex.org/W4415595525"],"abstract_inverted_index":{"Studies":[0],"of":[1,16,41,55,109,136],"learning":[2,13],"in":[3,123,192],"both":[4],"biological":[5],"and":[6,23,34,63,112,140,190],"artificial":[7],"agents":[8],"have":[9],"shown":[10],"that":[11,102],"trial-and-error":[12],"is":[14,21,46,103,115],"capable":[15],"much":[17],"complex":[18],"behavior,":[19],"but":[20,43],"inflexible":[22],"does":[24],"not":[25,168,185],"cope":[26],"well":[27],"with":[28,105,175],"novel":[29],"situations.":[30],"This":[31],"requires":[32],"planning":[33,80],"the":[35,39,59,64,75,106,110,124,134,137,143,148,160,165,179,197,203],"capacity":[36],"to":[37,73,146,159],"simulate":[38],"consequences":[40],"actions,":[42],"how":[44],"this":[45,113],"accomplished":[47],"remains":[48],"unclear.":[49],"Here,":[50],"we":[51],"recorded":[52],"from":[53,58],"hundreds":[54],"neurons":[56],"simultaneously":[57],"orbitofrontal":[60],"cortex":[61],"(OFC)":[62],"hippocampus":[65],"(HPC)":[66],"while":[67,207],"monkeys":[68],"performed":[69],"a":[70,97,171],"navigation":[71,101],"task":[72],"uncover":[74],"processes":[76],"underlying":[77],"planning.":[78,118],"When":[79],"their":[81,91],"route,":[82],"animals":[83],"would":[84,156],"frequently":[85],"look":[86],"at":[87,170],"future":[88,144,161,172,180,210],"places":[89],"along":[90],"planned":[92],"route.":[93],"The":[94,152],"HPC":[95],"represents":[96],"cognitive":[98],"map":[99],"during":[100,117],"consistent":[104,174],"functional":[107],"structure":[108],"environment,":[111],"representation":[114],"reactivated":[116],"In":[119],"contrast,":[120],"neuronal":[121],"dynamics":[122],"OFC":[125,153,198],"alternate":[126],"between":[127],"two":[128,193],"orthogonal":[129,194],"value":[130,135,154],"codes,":[131],"one":[132,141],"for":[133,142],"current":[138,205],"location":[139,145,162,173],"which":[147],"animal":[149,166],"was":[150,167,184],"looking.":[151],"code":[155],"sometimes":[157],"switch":[158],"even":[163,181],"though":[164,182],"looking":[169],"them":[176],"thinking":[177],"about":[178,202],"behavior":[183],"changing.":[186],"By":[187],"encoding":[188],"actions":[189],"plans":[191],"neural":[195],"subspaces,":[196],"can":[199],"maintain":[200],"information":[201],"organism's":[204],"state":[206],"simulating":[208],"potential":[209],"states.":[211]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-09-17T00:00:00"}
