{"id":"https://openalex.org/W2012703369","doi":"https://doi.org/10.1002/hbm.21461","title":"Improved method for retinotopy constrained source estimation of visual\u2010evoked responses","display_name":"Improved method for retinotopy constrained source estimation of visual\u2010evoked responses","publication_year":2011,"publication_date":"2011-11-18","ids":{"openalex":"https://openalex.org/W2012703369","doi":"https://doi.org/10.1002/hbm.21461","mag":"2012703369","pmid":"https://pubmed.ncbi.nlm.nih.gov/22102418","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3299883"},"language":"en","primary_location":{"id":"doi:10.1002/hbm.21461","doi":"https://doi.org/10.1002/hbm.21461","is_oa":false,"landing_page_url":"https://doi.org/10.1002/hbm.21461","pdf_url":null,"source":{"id":"https://openalex.org/S121666818","display_name":"Human Brain Mapping","issn_l":"1065-9471","issn":["1065-9471","1097-0193"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","erih-plus","jufo-2","ki-jl-2","medline","norway-2","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Human Brain Mapping","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3299883","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067633744","display_name":"Donald J. Hagler","orcid":"https://orcid.org/0000-0002-0331-3294","observed_orcids":["https://orcid.org/0000-0002-0331-3294","https://orcid.org/0009-0008-1759-6265"]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Donald J. Hagler","raw_affiliation_strings":["Multimodal Imaging Laboratory, Department of Radiology, University of California, San Diego. dhagler@ucsd.edu","Multimodal Imaging Laboratory, Department of Radiology, University of California San Diego"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimodal Imaging Laboratory, Department of Radiology, University of California, San Diego. dhagler@ucsd.edu","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"Multimodal Imaging Laboratory, Department of Radiology, University of California San Diego","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087626511","display_name":"Anders Martin Dale","orcid":"https://orcid.org/0000-0002-6126-2966","observed_orcids":["https://orcid.org/0000-0002-6126-2966"]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anders M. Dale","raw_affiliation_strings":["Multimodal Imaging Laboratory, Departments of Neurosciences and Radiology, University of California, San Diego"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimodal Imaging Laboratory, Departments of Neurosciences and Radiology, University of California, San Diego","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":{"value":3520,"currency":"USD","value_usd":3520},"apc_paid":null,"fwci":0.9734,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.73795216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"34","issue":"3","first_page":"665","last_page":"683"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.4325999915599823,"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":0.4325999915599823,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.33739998936653137,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.030700000002980232,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/visual-evoked-potentials","display_name":"visual evoked potentials","score":0.9700000286102295},{"id":"https://openalex.org/keywords/early-visual-cortex","display_name":"early visual cortex","score":0.8270000219345093},{"id":"https://openalex.org/keywords/primary-visual-cortex","display_name":"primary visual cortex","score":0.6129999756813049},{"id":"https://openalex.org/keywords/v2","display_name":"V2","score":0.9750000238418579},{"id":"https://openalex.org/keywords/v3","display_name":"V3","score":0.9990000128746033},{"id":"https://openalex.org/keywords/retinotopic-mapping","display_name":"retinotopic mapping","score":0.8320000171661377},{"id":"https://openalex.org/keywords/receptive-field-size","display_name":"receptive field size","score":0.7490000128746033},{"id":"https://openalex.org/keywords/forward-solution","display_name":"forward solution","score":0.4880000054836273},{"id":"https://openalex.org/keywords/iteratively-reweighted-least-squares","display_name":"iteratively reweighted least squares","score":0.902999997138977},{"id":"https://openalex.org/keywords/noise-robustness","display_name":"noise robustness","score":0.5680000185966492}],"concepts":[{"id":"https://openalex.org/C2779528209","wikidata":"https://www.wikidata.org/wiki/Q1428347","display_name":"Retinotopy","level":3,"score":0.8713114261627197},{"id":"https://openalex.org/C556910895","wikidata":"https://www.wikidata.org/wiki/Q384188","display_name":"Magnetoencephalography","level":3,"score":0.6506419777870178},{"id":"https://openalex.org/C2779345533","wikidata":"https://www.wikidata.org/wiki/Q75785","display_name":"Visual cortex","level":2,"score":0.6342654824256897},{"id":"https://openalex.org/C2779918689","wikidata":"https://www.wikidata.org/wiki/Q3771842","display_name":"Stimulus (psychology)","level":2,"score":0.6192147135734558},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6014710068702698},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5642619132995605},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48137930035591125},{"id":"https://openalex.org/C2779226451","wikidata":"https://www.wikidata.org/wiki/Q903809","display_name":"Functional magnetic resonance imaging","level":2,"score":0.47407689690589905},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.41392916440963745},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.41301029920578003},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37893569469451904},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.20654591917991638},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001931","descriptor_name":"Brain Mapping","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005074","descriptor_name":"Evoked Potentials, Visual","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008959","descriptor_name":"Models, Neurological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010775","descriptor_name":"Photic Stimulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012160","descriptor_name":"Retina","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D014793","descriptor_name":"Visual Cortex","qualifier_ui":"Q000098","qualifier_name":"blood supply","is_major_topic":false},{"descriptor_ui":"D014793","descriptor_name":"Visual Cortex","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D014794","descriptor_name":"Visual Fields","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D014795","descriptor_name":"Visual Pathways","qualifier_ui":"Q000098","qualifier_name":"blood supply","is_major_topic":false},{"descriptor_ui":"D014795","descriptor_name":"Visual Pathways","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D015225","descriptor_name":"Magnetoencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1002/hbm.21461","doi":"https://doi.org/10.1002/hbm.21461","is_oa":false,"landing_page_url":"https://doi.org/10.1002/hbm.21461","pdf_url":null,"source":{"id":"https://openalex.org/S121666818","display_name":"Human Brain Mapping","issn_l":"1065-9471","issn":["1065-9471","1097-0193"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","erih-plus","jufo-2","ki-jl-2","medline","norway-2","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Human Brain Mapping","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:2917925","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3299883","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":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3299883","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3299883","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":"Hum Brain Mapp","raw_type":"Text"},{"id":"pmid:22102418","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22102418","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":"Human brain mapping","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:2917925","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3299883","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":null,"raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3930055595","display_name":"Spatiotemporal Mapping of Visual Evoked cortical Activity and Spatial Attention","funder_award_id":"K01MH079146","funder_id":"https://openalex.org/F4320337346","funder_display_name":"National Institute of Mental Health"},{"id":"https://openalex.org/G910562665","display_name":"Neural Basis of Endogenous Potentials in Humans","funder_award_id":"R01NS018741","funder_id":"https://openalex.org/F4320337359","funder_display_name":"National Institute of Neurological Disorders and Stroke"}],"funders":[{"id":"https://openalex.org/F4320337346","display_name":"National Institute of Mental Health","ror":"https://ror.org/04xeg9z08"},{"id":"https://openalex.org/F4320337359","display_name":"National Institute of Neurological Disorders and Stroke","ror":"https://ror.org/01s5ya894"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":67,"referenced_works":["https://openalex.org/W170592857","https://openalex.org/W1211760270","https://openalex.org/W1511118478","https://openalex.org/W1673414399","https://openalex.org/W1967507630","https://openalex.org/W1967533781","https://openalex.org/W1968708108","https://openalex.org/W1969335888","https://openalex.org/W1973236375","https://openalex.org/W1976966755","https://openalex.org/W1982336813","https://openalex.org/W1985582058","https://openalex.org/W1988529488","https://openalex.org/W1995808046","https://openalex.org/W2000089809","https://openalex.org/W2004293194","https://openalex.org/W2008152557","https://openalex.org/W2013150886","https://openalex.org/W2022167391","https://openalex.org/W2031425398","https://openalex.org/W2033414890","https://openalex.org/W2034822679","https://openalex.org/W2039991899","https://openalex.org/W2043386600","https://openalex.org/W2046696576","https://openalex.org/W2048236192","https://openalex.org/W2048733450","https://openalex.org/W2050551672","https://openalex.org/W2055305451","https://openalex.org/W2057261583","https://openalex.org/W2065193615","https://openalex.org/W2065696125","https://openalex.org/W2065919982","https://openalex.org/W2072786348","https://openalex.org/W2082848171","https://openalex.org/W2089442041","https://openalex.org/W2091134330","https://openalex.org/W2093793583","https://openalex.org/W2094185993","https://openalex.org/W2094764749","https://openalex.org/W2096802602","https://openalex.org/W2099549914","https://openalex.org/W2102732560","https://openalex.org/W2103134052","https://openalex.org/W2105086806","https://openalex.org/W2107669723","https://openalex.org/W2109958957","https://openalex.org/W2110328161","https://openalex.org/W2113319997","https://openalex.org/W2113431893","https://openalex.org/W2119117056","https://openalex.org/W2131852186","https://openalex.org/W2139609601","https://openalex.org/W2141073321","https://openalex.org/W2142245130","https://openalex.org/W2148675954","https://openalex.org/W2148701513","https://openalex.org/W2151721316","https://openalex.org/W2155902075","https://openalex.org/W2155936236","https://openalex.org/W2155963684","https://openalex.org/W2156563361","https://openalex.org/W2156647577","https://openalex.org/W2157270343","https://openalex.org/W2166267561","https://openalex.org/W2489822048","https://openalex.org/W2503100348"],"related_works":["https://openalex.org/W1905742490","https://openalex.org/W2082848171","https://openalex.org/W2270646387","https://openalex.org/W2121983570","https://openalex.org/W7096668420","https://openalex.org/W2008420192","https://openalex.org/W2110752854","https://openalex.org/W2108445562","https://openalex.org/W2074696144","https://openalex.org/W1969335888"],"abstract_inverted_index":{"Retinotopy":[0],"constrained":[1],"source":[2,33,95],"estimation":[3,51,240],"(RCSE)":[4],"is":[5],"a":[6,106,169,175],"method":[7,197,224],"for":[8,49,55,238],"noninvasively":[9],"measuring":[10],"the":[11,35,46,50,74,86,115,130,137,153,163,192,195,206,218,229],"time":[12],"courses":[13],"of":[14,37,52,78,90,119,162,194,241],"activation":[15],"in":[16,94,145,213],"early":[17],"visual":[18,56,91,121,164,242],"areas":[19,57],"using":[20],"magnetoencephalography":[21],"(MEG)":[22],"or":[23,31],"electroencephalography":[24],"(EEG).":[25],"Unlike":[26],"conventional":[27],"equivalent":[28],"current":[29],"dipole":[30,201],"distributed":[32],"models,":[34],"use":[36],"multiple,":[38],"retinotopically":[39],"mapped":[40],"stimulus":[41,232],"locations":[42,233],"to":[43,66,101,104,173,177,210,227],"simultaneously":[44],"constrain":[45],"solutions":[47],"allows":[48],"independent":[53],"waveforms":[54],"V1,":[58,146],"V2,":[59,147],"and":[60,76,88,148,159,203],"V3,":[61],"despite":[62],"their":[63],"close":[64],"proximity":[65],"each":[67,143],"other.":[68],"We":[69],"describe":[70],"modifications":[71],"that":[72,84,97],"improve":[73],"reliability":[75],"efficiency":[77,193],"this":[79],"method.":[80],"First,":[81],"we":[82,111,167],"find":[83],"increasing":[85],"number":[87],"size":[89,141],"stimuli":[92],"results":[93,207],"estimates":[96],"are":[98,124],"less":[99,208],"susceptible":[100],"noise.":[102],"Second,":[103],"create":[105],"more":[107],"accurate":[108],"forward":[109],"solution,":[110],"have":[112],"explicitly":[113],"modeled":[114],"cortical":[116,131],"point":[117],"spread":[118],"individual":[120,179],"stimuli.":[122],"Dipoles":[123],"represented":[125],"as":[126,150,152],"extended":[127],"patches":[128],"on":[129],"surface,":[132],"which":[133],"take":[134],"into":[135],"account":[136],"estimated":[138],"receptive":[139],"field":[140],"at":[142],"location":[144],"V3":[149],"well":[151],"contributions":[154],"from":[155,184,231],"contralateral,":[156],"ipsilateral,":[157],"dorsal,":[158],"ventral":[160],"portions":[161],"areas.":[165],"Third,":[166],"implemented":[168],"map":[170],"fitting":[171],"procedure":[172],"deform":[174],"template":[176],"match":[178],"subject":[180],"retinotopic":[181],"maps":[182],"derived":[183],"functional":[185],"magnetic":[186],"resonance":[187],"imaging":[188],"(fMRI).":[189],"This":[190],"improves":[191],"overall":[196],"by":[198],"allowing":[199],"automated":[200],"selection,":[202],"it":[204],"makes":[205],"sensitive":[209],"physiological":[211],"noise":[212],"fMRI":[214],"retinotopy":[215],"data.":[216],"Finally,":[217],"iteratively":[219],"reweighted":[220],"least":[221],"squares":[222],"(IRLS)":[223],"was":[225],"used":[226],"reduce":[228],"contribution":[230],"with":[234],"high":[235],"residual":[236],"error":[237],"robust":[239],"evoked":[243],"responses.":[244]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
