{"id":"https://openalex.org/W2010670107","doi":"https://doi.org/10.1167/11.11.717","title":"Near-optimal spatial integration of optic flow information for direction of heading judgments","display_name":"Near-optimal spatial integration of optic flow information for direction of heading judgments","publication_year":2011,"publication_date":"2011-09-23","ids":{"openalex":"https://openalex.org/W2010670107","doi":"https://doi.org/10.1167/11.11.717","mag":"2010670107"},"language":"en","primary_location":{"id":"doi:10.1167/11.11.717","doi":"https://doi.org/10.1167/11.11.717","is_oa":true,"landing_page_url":"https://doi.org/10.1167/11.11.717","pdf_url":null,"source":{"id":"https://openalex.org/S137468011","display_name":"Journal of Vision","issn_l":"1534-7362","issn":["1534-7362"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-2","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315919","host_organization_name":"Association for Research in Vision and Ophthalmology","host_organization_lineage":["https://openalex.org/P4310315919"],"host_organization_lineage_names":["Association for Research in Vision and Ophthalmology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vision","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1167/11.11.717","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044957930","display_name":"Laurel Issen","orcid":"https://orcid.org/0000-0001-8592-4322","observed_orcids":["https://orcid.org/0000-0001-8592-4322"]},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L. Issen","raw_affiliation_strings":["Center for Visual Science, University of Rochester, Rochester, NY, USA","Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Visual Science, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016714587","display_name":"Krystel R. Huxlin","orcid":"https://orcid.org/0000-0001-7138-6156","observed_orcids":["https://orcid.org/0000-0001-7138-6156"]},"institutions":[{"id":"https://openalex.org/I28792581","display_name":"University of Rochester Medicine","ror":"https://ror.org/00trqv719","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I28792581","https://openalex.org/I5388228"]},{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. R. Huxlin","raw_affiliation_strings":["Center for Visual Science, University of Rochester, Rochester, NY, USA","Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY, USA","Flaum Eye Institute, University of Rochester, Rochester, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Visual Science, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"Flaum Eye Institute, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I28792581","https://openalex.org/I5388228"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034466442","display_name":"David C. Knill","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. C. Knill","raw_affiliation_strings":["Center for Visual Science, University of Rochester, Rochester, NY, USA","Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Visual Science, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"11","issue":"11","first_page":"717","last_page":"717"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.9980000257492065,"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/T10427","display_name":"Visual perception and processing mechanisms","score":0.9980000257492065,"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/T10982","display_name":"Motor Control and Adaptation","score":0.000699999975040555,"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/T10542","display_name":"Vestibular and auditory disorders","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"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/optical-flow","display_name":"optical flow","score":0.871999979019165},{"id":"https://openalex.org/keywords/heading-perception","display_name":"heading perception","score":0.6620000004768372},{"id":"https://openalex.org/keywords/spatial-integration","display_name":"spatial integration","score":0.7699999809265137},{"id":"https://openalex.org/keywords/ideal-observer","display_name":"ideal observer","score":0.7879999876022339},{"id":"https://openalex.org/keywords/retinal-eccentricity","display_name":"retinal eccentricity","score":0.8550000190734863},{"id":"https://openalex.org/keywords/information-weighting","display_name":"information weighting","score":0.5720000267028809},{"id":"https://openalex.org/keywords/motion-perception","display_name":"motion perception","score":0.42399999499320984}],"concepts":[{"id":"https://openalex.org/C2780639617","wikidata":"https://www.wikidata.org/wiki/Q6516972","display_name":"Quadrant (abdomen)","level":2,"score":0.870766282081604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5340086221694946},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4167366027832031},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3763343393802643},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3361697196960449},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3221397399902344},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24044370651245117},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18531903624534607},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.14212465286254883}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1167/11.11.717","doi":"https://doi.org/10.1167/11.11.717","is_oa":true,"landing_page_url":"https://doi.org/10.1167/11.11.717","pdf_url":null,"source":{"id":"https://openalex.org/S137468011","display_name":"Journal of Vision","issn_l":"1534-7362","issn":["1534-7362"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-2","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315919","host_organization_name":"Association for Research in Vision and Ophthalmology","host_organization_lineage":["https://openalex.org/P4310315919"],"host_organization_lineage_names":["Association for Research in Vision and Ophthalmology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vision","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1167/11.11.717","doi":"https://doi.org/10.1167/11.11.717","is_oa":true,"landing_page_url":"https://doi.org/10.1167/11.11.717","pdf_url":null,"source":{"id":"https://openalex.org/S137468011","display_name":"Journal of Vision","issn_l":"1534-7362","issn":["1534-7362"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-2","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315919","host_organization_name":"Association for Research in Vision and Ophthalmology","host_organization_lineage":["https://openalex.org/P4310315919"],"host_organization_lineage_names":["Association for Research in Vision and Ophthalmology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vision","raw_type":"journal-article"},"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/W905892995","https://openalex.org/W2011400286","https://openalex.org/W2048017036","https://openalex.org/W2523815812","https://openalex.org/W2568233472","https://openalex.org/W2021188969","https://openalex.org/W1983484978","https://openalex.org/W2000186063","https://openalex.org/W4386247210","https://openalex.org/W2951119430"],"abstract_inverted_index":{"Purpose:":[0],"We":[1],"tested":[2],"whether":[3],"human":[4,235,262],"observers":[5,236,263],"maintain":[6],"ideal":[7,200,223,253],"patterns":[8,37,261],"of":[9,20,47,54,70,77,106,123,258,284,291],"information":[10,120,190,267],"use":[11],"across":[12,231,268],"the":[13,66,71,98,108,182,185,195,208,232,247,252,259,269,281,285],"visual":[14,270,286],"field":[15,287],"(VF)":[16],"in":[17,41,212,265,288],"determining":[18,289],"direction":[19,290],"heading":[21,292],"(DOH)":[22],"from":[23,113,238,293],"optic":[24,294],"flow.":[25,295],"Methods:":[26],"Six":[27],"participants":[28],"aged":[29],"18\u201322":[30],"fixated":[31],"centrally":[32],"while":[33,221],"monocularly":[34],"viewing":[35],"flow":[36],"simulating":[38],"straight-line":[39],"movement":[40],"depth":[42],"through":[43],"a":[44,114],"3D":[45],"cloud":[46],"dots.":[48],"DOH":[49,85,96,109,135,146,209],"on":[50,145,217,280],"base":[51],"trials":[52,75],"(20%":[53],"all":[55,78],"trials)":[56],"was":[57,110,129],"set":[58],"at":[59],"3\u00b0,":[60],"6\u00b0,":[61],"or":[62,94],"9\u00b0":[63,95],"eccentricity":[64,128],"along":[65,86,97],"4":[67],"diagonal":[68],"axes":[69],"VF.":[72],"On":[73,104],"perturbed":[74],"(half":[76],"trials),":[79],"three":[80],"VF":[81],"quadrants":[82,170,183,245],"indicated":[83,92,132],"6\u00b0":[84],"one":[87,90],"axis":[88,100],"and":[89,125,162,164,171,178,187,214],"quadrant":[91,229],"3\u00b0":[93,102],"same":[99],"(a":[101],"perturbation).":[103],"30%":[105],"trials,":[107],"chosen":[111],"randomly":[112],"circle":[115],"with":[116,136],"10\u00b0":[117,122],"radius.":[118],"Stimulus":[119],"within":[121],"fixation":[124],"outside":[126],"20\u00b0":[127],"occluded.":[130],"Subjects":[131,175],"their":[133,276],"perceived":[134,218],"an":[137,222],"optical":[138],"pointer.":[139],"Multiple":[140],"linear":[141],"regressions":[142],"were":[143,157],"performed":[144],"responses":[147],"to":[148,153,181,205,244,278],"determine":[149],"relative":[150],"weights":[151],"given":[152],"each":[154,227],"quadrant.":[155,173],"Quadrants":[156,203],"labeled":[158],"spatially,":[159],"e.g.":[160,166],"upper-right":[161],"lower-left,":[163],"functionally,":[165],"DOH-containing":[167],"quadrant,":[168],"adjacent":[169,204],"opposite":[172],"Results:":[174],"gave":[176],"greatest":[177],"lowest":[179],"weight":[180,226,243],"containing":[184,207],"most":[186],"least":[188],"useful":[189],"respectively,":[191],"as":[192],"predicted":[193],"by":[194],"Crowell":[196],"&":[197],"Banks":[198],"(1996)":[199],"observer":[201,224,254],"model.":[202],"that":[206],"also":[210],"differed":[211],"horizontal":[213,248],"vertical":[215],"influence":[216],"DOH.":[219],"However,":[220],"would":[225],"spatial":[228],"equally":[230],"information-balanced":[233],"conditions,":[234],"deviated":[237],"this":[239],"pattern,":[240],"giving":[241],"more":[242],"above":[246],"midline.":[249],"Conclusions:":[250],"While":[251],"model":[255],"explains":[256],"some":[257],"complex":[260],"exhibit":[264],"weighing":[266],"field,":[271],"it":[272],"did":[273],"not":[274],"predict":[275],"bias":[277],"rely":[279],"upper":[282],"half":[283]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2016-06-24T00:00:00"}
