{"id":"https://openalex.org/W7223178374","doi":"https://doi.org/10.64898/2026.10.21.760765","title":"Dopaminergic reward signals shape foraging decisions through learned value expectations","display_name":"Dopaminergic reward signals shape foraging decisions through learned value expectations","publication_year":2026,"publication_date":"2026-10-22","ids":{"openalex":"https://openalex.org/W7223178374","doi":"https://doi.org/10.64898/2026.10.21.760765","pmid":"https://pubmed.ncbi.nlm.nih.gov/42996181","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13738769"},"language":"en","primary_location":{"id":"doi:10.64898/2026.10.21.760765","doi":"https://doi.org/10.64898/2026.10.21.760765","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.21.760765","pdf_url":null,"source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.64898/2026.10.21.760765","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047655393","display_name":"Lyle Kingsbury","orcid":"https://orcid.org/0000-0002-7243-8795","observed_orcids":["https://orcid.org/0000-0002-7243-8795"]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Lyle E Kingsbury","raw_affiliation_strings":["Harvard University"],"raw_orcid":"https://orcid.org/0000-0002-7243-8795","affiliations":[{"raw_affiliation_string":"Harvard University","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159251401","display_name":"Hugo May","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hugo May","raw_affiliation_strings":["Harvard University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard University","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085316776","display_name":"Naoshige Uchida","orcid":"https://orcid.org/0000-0002-5755-9409","observed_orcids":["https://orcid.org/0000-0002-5755-9409"]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Naoshige Uchida","raw_affiliation_strings":["Harvard University"],"raw_orcid":"https://orcid.org/0000-0002-5755-9409","affiliations":[{"raw_affiliation_string":"Harvard University","institution_ids":["https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5047655393"],"corresponding_institution_ids":["https://openalex.org/I136199984"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"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/T10056","display_name":"Neurotransmitter Receptor Influence on Behavior","score":0.8281000256538391,"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"}},"topics":[{"id":"https://openalex.org/T10056","display_name":"Neurotransmitter Receptor Influence on Behavior","score":0.8281000256538391,"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/T10042","display_name":"Neural and Behavioral Psychology Studies","score":0.149399995803833,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.009399999864399433,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/foraging-decisions","display_name":"foraging decisions","score":0.9810000061988831},{"id":"https://openalex.org/keywords/value-expectations","display_name":"value expectations","score":0.7360000014305115},{"id":"https://openalex.org/keywords/dopamine","display_name":"dopamine","score":0.8059999942779541},{"id":"https://openalex.org/keywords/reward-prediction-error","display_name":"reward prediction error","score":0.8479999899864197},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"reinforcement learning","score":0.7480000257492065},{"id":"https://openalex.org/keywords/ventral-striatum","display_name":"ventral striatum","score":0.7940000295639038},{"id":"https://openalex.org/keywords/patch-choice","display_name":"patch selection","score":0.44200000166893005},{"id":"https://openalex.org/keywords/temporal-difference-learning","display_name":"temporal difference learning","score":0.6510000228881836},{"id":"https://openalex.org/keywords/computational-models-of-decision-making","display_name":"computational models of decision making","score":0.5730000138282776}],"concepts":[{"id":"https://openalex.org/C165287380","wikidata":"https://www.wikidata.org/wiki/Q2916569","display_name":"Foraging","level":2,"score":0.7335000038146973},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.6643999814987183},{"id":"https://openalex.org/C143661069","wikidata":"https://www.wikidata.org/wiki/Q670713","display_name":"Reward system","level":2,"score":0.5817000269889832},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.4684000015258789},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.46059998869895935},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.438400000333786},{"id":"https://openalex.org/C68784500","wikidata":"https://www.wikidata.org/wiki/Q1570691","display_name":"Adaptive behavior","level":2,"score":0.4251999855041504},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.42179998755455017},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.4108999967575073},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.40880000591278076},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38190001249313354},{"id":"https://openalex.org/C2776743251","wikidata":"https://www.wikidata.org/wiki/Q1319792","display_name":"Ventral striatum","level":4,"score":0.374099999666214},{"id":"https://openalex.org/C188660851","wikidata":"https://www.wikidata.org/wiki/Q1045712","display_name":"Neuroeconomics","level":2,"score":0.36820000410079956},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.366100013256073},{"id":"https://openalex.org/C88654294","wikidata":"https://www.wikidata.org/wiki/Q4680775","display_name":"Adaptive value","level":2,"score":0.35989999771118164},{"id":"https://openalex.org/C50738837","wikidata":"https://www.wikidata.org/wiki/Q781492","display_name":"Optogenetics","level":2,"score":0.3422999978065491},{"id":"https://openalex.org/C96146094","wikidata":"https://www.wikidata.org/wiki/Q609057","display_name":"Unification","level":2,"score":0.3255000114440918},{"id":"https://openalex.org/C67203356","wikidata":"https://www.wikidata.org/wiki/Q1321905","display_name":"Reinforcement","level":2,"score":0.3237000107765198},{"id":"https://openalex.org/C513476851","wikidata":"https://www.wikidata.org/wiki/Q170304","display_name":"Dopamine","level":2,"score":0.3231000006198883},{"id":"https://openalex.org/C188147891","wikidata":"https://www.wikidata.org/wiki/Q147638","display_name":"Cognitive science","level":1,"score":0.31119999289512634},{"id":"https://openalex.org/C196340769","wikidata":"https://www.wikidata.org/wiki/Q7698910","display_name":"Temporal difference learning","level":3,"score":0.3068999946117401},{"id":"https://openalex.org/C137183658","wikidata":"https://www.wikidata.org/wiki/Q461076","display_name":"Dopaminergic","level":3,"score":0.3061000108718872},{"id":"https://openalex.org/C2983526489","wikidata":"https://www.wikidata.org/wiki/Q133500","display_name":"Associative learning","level":2,"score":0.30160000920295715},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.2964000105857849},{"id":"https://openalex.org/C2780948874","wikidata":"https://www.wikidata.org/wiki/Q640562","display_name":"Ventral tegmental area","level":4,"score":0.29420000314712524},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.2937000095844269},{"id":"https://openalex.org/C118403218","wikidata":"https://www.wikidata.org/wiki/Q43283","display_name":"Biological neural network","level":2,"score":0.29159998893737793},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2888000011444092},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C64948172","wikidata":"https://www.wikidata.org/wiki/Q1653277","display_name":"Brain stimulation reward","level":4,"score":0.27379998564720154},{"id":"https://openalex.org/C2776286997","wikidata":"https://www.wikidata.org/wiki/Q2880966","display_name":"Dopaminergic pathways","level":4,"score":0.2653999924659729},{"id":"https://openalex.org/C194872599","wikidata":"https://www.wikidata.org/wiki/Q610286","display_name":"Future value","level":3,"score":0.2549999952316284}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.64898/2026.10.21.760765","doi":"https://doi.org/10.64898/2026.10.21.760765","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.21.760765","pdf_url":null,"source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},{"id":"pmid:42996181","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42996181","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"bioRxiv : the preprint server for biology","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13738769","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13738769/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"bioRxiv","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.64898/2026.10.21.760765","doi":"https://doi.org/10.64898/2026.10.21.760765","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.21.760765","pdf_url":null,"source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"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/W4386074680","https://openalex.org/W7113614198","https://openalex.org/W3029938737","https://openalex.org/W4404029171","https://openalex.org/W3090685120","https://openalex.org/W7095328495","https://openalex.org/W4413054138","https://openalex.org/W4213182458","https://openalex.org/W2396160663","https://openalex.org/W7167365282"],"abstract_inverted_index":{"A":[0],"fundamental":[1],"function":[2,205],"of":[3,24,54,120,128,166,189,206,236,248],"the":[4,22,29,52,58,126,141,174,186,218],"nervous":[5],"system":[6],"is":[7],"to":[8,105,158,168,229,245],"direct":[9],"animals":[10,250],"towards":[11],"life-sustaining":[12],"resources":[13,27],"and":[14,60,82,100,162,232,252],"enable":[15],"adaptive":[16],"strategies":[17,256],"for":[18,78,195,217,257],"acquiring":[19],"them.":[20],"Foraging,":[21],"challenge":[23],"securing":[25],"these":[26],"from":[28],"environment,":[30],"requires":[31],"making":[32,46,73],"decisions":[33,65,77],"that":[34,92],"balance":[35],"local":[36,87,97],"gains":[37],"against":[38],"costs,":[39],"opening":[40],"a":[41,121,129,135,145,155,192,214,242],"window":[42],"on":[43,185],"value-based":[44],"decision":[45,176],"in":[47,56,113,140,198,210,223],"ecological":[48,211,259],"context.":[49],"Yet":[50],"despite":[51],"centrality":[53],"foraging":[55,64,76,107,240],"life,":[57],"algorithms":[59],"neural":[61],"mechanisms":[62],"underlying":[63],"are":[66],"not":[67],"well":[68],"understood.":[69],"We":[70,90],"studied":[71],"mice":[72,93],"stay-or-leave":[74],"patch":[75],"water":[79],"across":[80],"poor-":[81],"rich-resource":[83],"environments":[84],"with":[85,134,239],"dynamic":[86,199],"reward":[88,98,101,147,171,221],"outcomes.":[89],"found":[91],"integrate":[94],"immediate":[95],"rewards,":[96],"history,":[99],"(i.e.":[102],"value)":[103],"expectations":[104,197,228],"guide":[106,230],"decisions,":[108],"favoring":[109],"greater":[110],"time":[111],"investment":[112],"rich-environment":[114],"patches.":[115],"Computational":[116],"models":[117],"revealed":[118],"influence":[119],"time-varying":[122],"bias":[123],"which":[124,150],"mirrored":[125],"shape":[127],"learned":[130],"value":[131,160,196,227],"function.":[132],"Consistent":[133],"reinforcement":[136,208],"learning":[137,209],"mechanism,":[138],"dopamine":[139,167,220],"ventral":[142],"striatum":[143],"signaled":[144],"temporal-difference":[146],"prediction":[148],"error,":[149],"could":[151],"be":[152],"used":[153],"as":[154],"teaching":[156],"signal":[157],"construct":[159],"functions,":[161],"calibrated":[163],"optogenetic":[164],"manipulation":[165],"create":[169],"fictive":[170],"signals":[172],"recapitulated":[173],"value-related":[175],"bias.":[177],"Taken":[178],"together,":[179],"our":[180],"results":[181],"shed":[182],"new":[183,243],"light":[184],"neurocomputational":[187],"basis":[188],"foraging,":[190],"revealing":[191],"novel":[193],"role":[194,216],"environments.":[200],"Further,":[201],"they":[202],"establish":[203],"generalized":[204],"biological":[207],"context,":[212],"demonstrating":[213],"specific":[215],"canonical":[219],"circuit":[222],"shaping":[224],"temporally":[225],"resolved":[226],"behavior":[231],"cognition.":[233],"The":[234],"unification":[235],"this":[237],"framework":[238],"opens":[241],"avenue":[244],"elucidate":[246],"principles":[247],"how":[249],"learn":[251],"dynamically":[253],"adjust":[254],"cognitive":[255],"real-world":[258],"problems.":[260]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-22T00:00:00"}
