{"id":"https://openalex.org/W203380160","doi":"https://doi.org/10.7936/k7ms3qq0","title":"The Role of Strategy in Decision-Making under Risk: An fMRI Investigation","display_name":"The Role of Strategy in Decision-Making under Risk: An fMRI Investigation","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W203380160","doi":"https://doi.org/10.7936/k7ms3qq0","mag":"203380160"},"language":"en","primary_location":{"id":"pmh:oai:openscholarship.wustl.edu:art_sci_etds-1322","doi":null,"is_oa":false,"landing_page_url":"https://openscholarship.wustl.edu/art_sci_etds/320","pdf_url":null,"source":{"id":"https://openalex.org/S4377196400","display_name":"Open Scholarship Institutional Repository (Washington University in St. Louis)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I204465549","host_organization_name":"Washington University in St. Louis","host_organization_lineage":["https://openalex.org/I204465549"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Arts & Sciences Electronic Theses and Dissertations","raw_type":"text"},"volume":null,"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.7936/k7ms3qq0","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089396175","display_name":"Tal Yarkoni","orcid":"https://orcid.org/0000-0002-6558-5113","observed_orcids":["https://orcid.org/0000-0002-6558-5113"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yarkoni, Tal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5089396175"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2031,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59630819,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T10315","display_name":"Decision-Making and Behavioral Economics","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/1800","display_name":"General Decision Sciences"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10315","display_name":"Decision-Making and Behavioral Economics","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/1800","display_name":"General Decision Sciences"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10042","display_name":"Neural and Behavioral Psychology Studies","score":0.023800000548362732,"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/T10646","display_name":"Experimental Behavioral Economics Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/decision-making-under-risk","display_name":"decision making under risk","score":0.9100000262260437},{"id":"https://openalex.org/keywords/risk-aversion","display_name":"risk aversion","score":0.9269999861717224},{"id":"https://openalex.org/keywords/expected-value-maximization","display_name":"expected value maximization","score":0.9039999842643738},{"id":"https://openalex.org/keywords/strategy-selection","display_name":"strategy selection","score":0.43299999833106995},{"id":"https://openalex.org/keywords/feedback","display_name":"feedback","score":0.5320000052452087},{"id":"https://openalex.org/keywords/frontoparietal-cortex","display_name":"frontoparietal cortex","score":0.7269999980926514},{"id":"https://openalex.org/keywords/anterior-insula","display_name":"anterior insula","score":0.8600000143051147},{"id":"https://openalex.org/keywords/dorsal-anterior-cingulate-cortex","display_name":"dorsal anterior cingulate cortex","score":0.9769999980926514},{"id":"https://openalex.org/keywords/emotional-valence","display_name":"emotional valence","score":0.40400001406669617}],"concepts":[{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4236813187599182},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.40741607546806335},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3775879740715027},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.358287513256073},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.33082664012908936},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.22793340682983398}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:openscholarship.wustl.edu:art_sci_etds-1322","doi":null,"is_oa":false,"landing_page_url":"https://openscholarship.wustl.edu/art_sci_etds/320","pdf_url":null,"source":{"id":"https://openalex.org/S4377196400","display_name":"Open Scholarship Institutional Repository (Washington University in St. Louis)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I204465549","host_organization_name":"Washington University in St. Louis","host_organization_lineage":["https://openalex.org/I204465549"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Arts & Sciences Electronic Theses and Dissertations","raw_type":"text"},{"id":"pmh:oai:repository.library.washu.edu:art_sci_etds-1322","doi":null,"is_oa":false,"landing_page_url":"https://repository.library.washu.edu/art_sci_etds/320","pdf_url":null,"source":{"id":"https://openalex.org/S4377196400","display_name":"Open Scholarship Institutional Repository (Washington University in St. Louis)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I204465549","host_organization_name":"Washington University in St. Louis","host_organization_lineage":["https://openalex.org/I204465549"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Arts & Sciences Graduate Student Theses and Dissertations","raw_type":"text"},{"id":"mag:203380160","doi":null,"is_oa":false,"landing_page_url":"https://openscholarship.wustl.edu/art_sci_etds/320/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"doi:10.7936/k7ms3qq0","doi":"https://doi.org/10.7936/k7ms3qq0","is_oa":true,"landing_page_url":"https://doi.org/10.7936/k7ms3qq0","pdf_url":null,"source":{"id":"https://openalex.org/S7407053377","display_name":"Washington University in St. Louis Libraries","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.7936/k7ms3qq0","doi":"https://doi.org/10.7936/k7ms3qq0","is_oa":true,"landing_page_url":"https://doi.org/10.7936/k7ms3qq0","pdf_url":null,"source":{"id":"https://openalex.org/S7407053377","display_name":"Washington University in St. Louis Libraries","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2463643693","https://openalex.org/W2041451980","https://openalex.org/W7098880775","https://openalex.org/W145795526","https://openalex.org/W4308767360","https://openalex.org/W6981797950","https://openalex.org/W2469721179","https://openalex.org/W2092350133","https://openalex.org/W4388016538","https://openalex.org/W2799669237"],"abstract_inverted_index":{"When":[0],"making":[1],"decisions":[2],"involving":[3,82],"risk,":[4],"people":[5],"often":[6,235],"deviate":[7],"markedly":[8],"from":[9],"the":[10,100,110,113,158],"predictions":[11],"of":[12,91,95,112,128,160,177],"normative":[13],"choice":[14,84,123],"models,":[15],"and":[16,62,163,200,214],"show":[17],"a":[18,36,78,125,230],"systematic":[19],"tendency":[20,37],"to":[21,35,38,43,47,54,64],"minimize":[22],"risk":[23,144,227],"rather":[24],"than":[25],"maximizing":[26],"expected":[27],"value":[28],"(EV).":[29],"This":[30],"bias":[31],"is":[32,124,229],"widely":[33],"attributed":[34],"assign":[39],"greater":[40],"emotional":[41,58],"weight":[42],"negative":[44],"prospects":[45],"relative":[46],"positive":[48],"prospects.":[49],"However,":[50],"it":[51],"remains":[52],"unclear":[53],"what":[55],"extent":[56],"such":[57],"responses":[59],"are":[60],"controllable":[61],"subject":[63],"strategic":[65],"modulation.":[66],"In":[67],"this":[68],"study,":[69],"participants":[70,115,133,153,218],"were":[71,105,165,188,206],"scanned":[72],"with":[73,180,190,208,238],"fMRI":[74],"while":[75,141],"engaging":[76],"in":[77,102,168,193,197,211],"standard":[79],"gambling":[80],"paradigm":[81],"repeated":[83],"between":[85],"two":[86],"probabilistic":[87],"rewards":[88,104],"(e.g.,":[89],"70%":[90],"400":[92],"vs.":[93],"30%":[94],"1000).":[96],"I":[97],"experimentally":[98],"manipulated":[99],"manner":[101],"which":[103],"computed":[106],"as":[107,109],"well":[108],"nature":[111],"feedback":[114,156],"received.":[116],"Results":[117],"provided":[118],"strong":[119],"evidence":[120],"that":[121,226,233],"strategy":[122],"critical":[126],"determinant":[127],"decision-making":[129,182],"under":[130,137,146],"risk.":[131],"Behaviorally,":[132],"consistently":[134],"maximized":[135],"EV":[136,185],"some":[138],"reward":[139],"schedules":[140],"exhibiting":[142],"robust":[143],"aversion":[145,228],"others.":[147],"These":[148],"differences":[149],"persisted":[150],"even":[151],"when":[152,217],"received":[154],"no":[155],"about":[157],"outcome":[159],"their":[161],"choices":[162],"stimuli":[164],"perceptually":[166],"identical":[167],"all":[169],"conditions.":[170],"FMRI":[171],"analyses":[172],"identified":[173],"qualitatively":[174],"different":[175,181],"patterns":[176],"activation":[178,192,210],"associated":[179,189,207],"strategies.":[183],"Specifically,":[184],"maximization":[186],"strategies":[187],"increased":[191,209],"frontoparietal":[194],"regions":[195],"implicated":[196],"numerical":[198],"computation":[199],"visuospatial":[201],"manipulation,":[202],"whereas":[203],"probability-maximizing":[204],"heuristics":[205],"dorsal":[212],"ACC":[213],"anterior":[215],"insula":[216],"made":[219],"risky":[220],"choices.":[221],"Collectively,":[222],"these":[223],"results":[224],"suggest":[225],"strategy-dependent":[231],"phenomenon":[232],"can":[234],"be":[236],"eliminated":[237],"little":[239],"difficulty":[240],"given":[241],"appropriate":[242],"environmental":[243],"cues.":[244]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-02T10:15:12.560889","created_date":"2016-06-24T00:00:00"}