{"id":"https://openalex.org/W2053102151","doi":"https://doi.org/10.1073/pnas.94.7.3477","title":"Reciprocal interactions between occlusion and motion computations","display_name":"Reciprocal interactions between occlusion and motion computations","publication_year":1997,"publication_date":"1997-04-01","ids":{"openalex":"https://openalex.org/W2053102151","doi":"https://doi.org/10.1073/pnas.94.7.3477","mag":"2053102151","pmid":"https://pubmed.ncbi.nlm.nih.gov/9096419","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/20395"},"language":"en","primary_location":{"id":"doi:10.1073/pnas.94.7.3477","doi":"https://doi.org/10.1073/pnas.94.7.3477","is_oa":false,"landing_page_url":"https://doi.org/10.1073/pnas.94.7.3477","pdf_url":null,"source":{"id":"https://openalex.org/S125754415","display_name":"Proceedings of the National Academy of Sciences","issn_l":"0027-8424","issn":["0027-8424","1091-6490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320052","host_organization_name":"National Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310320052"],"host_organization_lineage_names":["National Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://europepmc.org/pmc/articles/PMC20395","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044957202","display_name":"Barton L. Anderson","orcid":"https://orcid.org/0000-0003-0313-4285","observed_orcids":["https://orcid.org/0000-0003-0313-4285"]},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Barton L. Anderson","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA 02139","Massachusetts Institute of Technology, Cambridge,02139, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA 02139","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge,02139, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057633538","display_name":"Pawan Sinha","orcid":"https://orcid.org/0000-0002-8259-7079","observed_orcids":["https://orcid.org/0000-0002-8259-7079"]},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pawan Sinha","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA 02139"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA 02139","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":1.746,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.83497952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":94},"biblio":{"volume":"94","issue":"7","first_page":"3477","last_page":"3480"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.9994999766349792,"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":0.9994999766349792,"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/T10531","display_name":"Advanced Vision and Imaging","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10982","display_name":"Motor Control and Adaptation","score":0.0,"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/aperture-problem","display_name":"aperture problem","score":0.996999979019165},{"id":"https://openalex.org/keywords/occlusion","display_name":"occlusion","score":0.8330000042915344},{"id":"https://openalex.org/keywords/movement-direction","display_name":"movement direction","score":0.5170000195503235},{"id":"https://openalex.org/keywords/receptive-fields","display_name":"receptive fields","score":0.7250000238418579},{"id":"https://openalex.org/keywords/motion-integration","display_name":"motion integration","score":0.6230000257492065},{"id":"https://openalex.org/keywords/visual-cortex","display_name":"visual cortex","score":0.49900001287460327},{"id":"https://openalex.org/keywords/mt","display_name":"MT","score":0.48399999737739563},{"id":"https://openalex.org/keywords/primary-visual-cortex","display_name":"primary visual cortex","score":0.6700000166893005}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.659781813621521},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.5735291242599487},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5715832710266113},{"id":"https://openalex.org/C19071747","wikidata":"https://www.wikidata.org/wiki/Q1755207","display_name":"Receptive field","level":2,"score":0.48549985885620117},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4633733630180359},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4621058404445648},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.41770288348197937},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3409629166126251},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2783793807029724},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21975892782211304},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D009039","descriptor_name":"Motion Perception","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014796","descriptor_name":"Visual Perception","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1073/pnas.94.7.3477","doi":"https://doi.org/10.1073/pnas.94.7.3477","is_oa":false,"landing_page_url":"https://doi.org/10.1073/pnas.94.7.3477","pdf_url":null,"source":{"id":"https://openalex.org/S125754415","display_name":"Proceedings of the National Academy of Sciences","issn_l":"0027-8424","issn":["0027-8424","1091-6490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320052","host_organization_name":"National Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310320052"],"host_organization_lineage_names":["National Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:189546","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC20395","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:20395","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/20395","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proc Natl Acad Sci U S A","raw_type":"Text"},{"id":"pmid:9096419","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9096419","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":"Proceedings of the National Academy of Sciences of the United States of America","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.139.730","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.139.730","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www-bcs.mit.edu/people/bart/Bart_Pawan.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:189546","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC20395","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1539026306","https://openalex.org/W1837967720","https://openalex.org/W1973392334","https://openalex.org/W1973773878","https://openalex.org/W1974346967","https://openalex.org/W1980070320","https://openalex.org/W1986081427","https://openalex.org/W1990691184","https://openalex.org/W1992905168","https://openalex.org/W1997460063","https://openalex.org/W2002010034","https://openalex.org/W2011839065","https://openalex.org/W2056130558","https://openalex.org/W2059276821","https://openalex.org/W2060406956","https://openalex.org/W2075611125","https://openalex.org/W2085828228","https://openalex.org/W2129181505","https://openalex.org/W2164934677","https://openalex.org/W2186222003","https://openalex.org/W4298294117","https://openalex.org/W4302313560","https://openalex.org/W6674249491"],"related_works":["https://openalex.org/W7097203293","https://openalex.org/W1992905168","https://openalex.org/W2046864479","https://openalex.org/W2767812175","https://openalex.org/W2029349749","https://openalex.org/W1564526975","https://openalex.org/W2089810755","https://openalex.org/W2032197643","https://openalex.org/W7098240130","https://openalex.org/W4236700627"],"abstract_inverted_index":{"The":[0,20,66],"\"aperture":[1],"problem\"":[2],"refers":[3],"to":[4,40,82],"the":[5,9,25,49,53,71,83,114,125,129,143,147,150,154,157,171,177,181,209,213,229],"inherent":[6],"ambiguity":[7],"of":[8,24,28,95,116,124,149,156,180,186,196,200,233],"motion":[10,201,241],"generated":[11,175],"by":[12,56,87,176,216],"an":[13,18],"untextured":[14],"contour":[15,117,138,144,164,172],"moving":[16,58,137,163,218,221],"within":[17],"aperture.":[19,182],"limited":[21],"spatial":[22],"extent":[23],"receptive":[26,88,133,151],"fields":[27,89],"neurons":[29],"in":[30,76,113,120],"cortical":[31],"areas":[32],"like":[33],"V1":[34],"and":[35,135,198,203,223,231,242],"MT":[36],"render":[37],"them":[38],"susceptible":[39],"this":[41,104],"problem.":[42,127],"Most":[43],"psychophysical":[44],"experiments":[45],"have":[46],"probed":[47],"how":[48],"visual":[50,96,210],"system":[51,211],"overcomes":[52],"aperture":[54,126,130,214],"problem":[55,215],"presenting":[57],"contours":[59,219,234],"behind":[60,235],"one":[61],"or":[62],"more":[63],"simulated":[64,169],"apertures.":[65],"assumption":[67],"has":[68],"been":[69],"that":[70,74,90,102,108,190,208,226],"computational":[72,84,111],"ambiguities":[73],"arise":[75,193,227],"resolving":[77],"these":[78,121],"displays":[79],"are":[80,174],"equivalent":[81],"problems":[85],"created":[86],"sample":[91],"a":[92,109,132,136,162,168,184],"small":[93],"region":[94],"space.":[97],"Evidence":[98],"is":[99,131,165],"presented":[100],"here":[101],"challenges":[103],"view.":[105],"We":[106],"demonstrate":[107,207],"fundamental":[110],"difference":[112],"interpretation":[115],"terminators":[118,173,225],"arises":[119],"two":[122],"variants":[123],"When":[128],"field,":[134,152],"extends":[139],"beyond":[140],"its":[141],"boundaries,":[142],"\"terminators\"":[145],"delimit":[146],"boundaries":[148],"not":[153],"ends":[155],"contour.":[158],"In":[159,183],"contrast,":[160],"when":[161],"viewed":[166],"through":[167],"aperture,":[170],"occluding":[178,236,244],"edges":[179],"series":[185],"experiments,":[187],"we":[188],"show":[189],"reciprocal":[191],"interactions":[192],"between":[194],"computations":[195],"occlusion":[197],"those":[199],"direction":[202],"integration.":[204],"Our":[205],"results":[206],"solves":[212],"decomposing":[217],"into":[220],"segments,":[222],"unpaired":[224],"from":[228],"accretion":[230],"deletion":[232],"edges,":[237],"generating":[238],"both":[239],"coherent":[240],"illusory":[243],"surfaces.":[245]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
