{"id":"https://openalex.org/W2121989018","doi":"https://doi.org/10.1109/isbi.2011.5872767","title":"3D shape analysis of the brain cortex with application to autism","display_name":"3D shape analysis of the brain cortex with application to autism","publication_year":2011,"publication_date":"2011-03-01","ids":{"openalex":"https://openalex.org/W2121989018","doi":"https://doi.org/10.1109/isbi.2011.5872767","mag":"2121989018"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2011.5872767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2011.5872767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110039968","display_name":"Matthew Nitzken","orcid":null},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Nitzken","raw_affiliation_strings":["Biolmaging Laboratory, Bioengineering Department, University of Louisville, Louisville, KY, USA","[BioImaging Laboratory, Bioengineering Department, University of Louisville, KY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biolmaging Laboratory, Bioengineering Department, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]},{"raw_affiliation_string":"[BioImaging Laboratory, Bioengineering Department, University of Louisville, KY, USA]","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064118115","display_name":"Manuel F. Casanova","orcid":"https://orcid.org/0000-0002-3874-844X"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. F. Casanova","raw_affiliation_strings":["Department of Psychiatry and Behavioral Sciences, University of Louisville, Louisville, KY, USA","Department of Psychiatry and Behavioral Sciences, University of Louisville, KY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychiatry and Behavioral Sciences, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]},{"raw_affiliation_string":"Department of Psychiatry and Behavioral Sciences, University of Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114377140","display_name":"Georgy Gimel\u2019farb","orcid":"https://orcid.org/0000-0003-2120-9391"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"G. Gimel'farb","raw_affiliation_strings":["Department of Computer Science, University of Auckland, Auckland, New Zealand","Department of Computer Science, University of Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Computer Science, University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003428654","display_name":"Fahmi Khalifa","orcid":"https://orcid.org/0000-0003-3318-2851"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"F. Khalifa","raw_affiliation_strings":["Biolmaging Laboratory, Bioengineering Department, University of Louisville, Louisville, KY, USA","[BioImaging Laboratory, Bioengineering Department, University of Louisville, KY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biolmaging Laboratory, Bioengineering Department, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]},{"raw_affiliation_string":"[BioImaging Laboratory, Bioengineering Department, University of Louisville, KY, USA]","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056575079","display_name":"Ahmed Elnakib","orcid":"https://orcid.org/0000-0001-6084-3622"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Elnakib","raw_affiliation_strings":["Biolmaging Laboratory, Bioengineering Department, University of Louisville, Louisville, KY, USA","[BioImaging Laboratory, Bioengineering Department, University of Louisville, KY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biolmaging Laboratory, Bioengineering Department, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]},{"raw_affiliation_string":"[BioImaging Laboratory, Bioengineering Department, University of Louisville, KY, USA]","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076578818","display_name":"Andrew E. Switala","orcid":"https://orcid.org/0000-0002-4438-3758"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. E. Switala","raw_affiliation_strings":["Department of Psychiatry and Behavioral Sciences, University of Louisville, Louisville, KY, USA","Department of Psychiatry and Behavioral Sciences, University of Louisville, KY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychiatry and Behavioral Sciences, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]},{"raw_affiliation_string":"Department of Psychiatry and Behavioral Sciences, University of Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075057705","display_name":"Ayman El\u2010Baz","orcid":"https://orcid.org/0000-0001-7264-1323"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. El-Baz","raw_affiliation_strings":["Biolmaging Laboratory, Bioengineering Department, University of Louisville, Louisville, KY, USA","[BioImaging Laboratory, Bioengineering Department, University of Louisville, KY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biolmaging Laboratory, Bioengineering Department, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]},{"raw_affiliation_string":"[BioImaging Laboratory, Bioengineering Department, University of Louisville, KY, USA]","institution_ids":["https://openalex.org/I142740786"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9939,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.7536297,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1847","last_page":"1850"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10106","display_name":"Autism Spectrum Disorder Research","score":0.9998000264167786,"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/T10106","display_name":"Autism Spectrum Disorder Research","score":0.9998000264167786,"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/T11213","display_name":"Genomic variations and chromosomal abnormalities","score":0.9842000007629395,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11677","display_name":"Congenital heart defects research","score":0.9648000001907349,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spherical-harmonics","display_name":"Spherical harmonics","score":0.6308032870292664},{"id":"https://openalex.org/keywords/visual-cortex","display_name":"Visual cortex","score":0.6187900900840759},{"id":"https://openalex.org/keywords/cortex","display_name":"Cortex (anatomy)","score":0.5973707437515259},{"id":"https://openalex.org/keywords/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.5753605961799622},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4770645201206207},{"id":"https://openalex.org/keywords/shape-analysis","display_name":"Shape analysis (program analysis)","score":0.4536064565181732},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42990052700042725},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4151250720024109},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3222739100456238},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.2959596812725067},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2574559450149536},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.16857045888900757},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13945922255516052}],"concepts":[{"id":"https://openalex.org/C3768446","wikidata":"https://www.wikidata.org/wiki/Q877100","display_name":"Spherical harmonics","level":2,"score":0.6308032870292664},{"id":"https://openalex.org/C2779345533","wikidata":"https://www.wikidata.org/wiki/Q75785","display_name":"Visual cortex","level":2,"score":0.6187900900840759},{"id":"https://openalex.org/C2777348757","wikidata":"https://www.wikidata.org/wiki/Q2346577","display_name":"Cortex (anatomy)","level":2,"score":0.5973707437515259},{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.5753605961799622},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4770645201206207},{"id":"https://openalex.org/C112604564","wikidata":"https://www.wikidata.org/wiki/Q7489226","display_name":"Shape analysis (program analysis)","level":3,"score":0.4536064565181732},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42990052700042725},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4151250720024109},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3222739100456238},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.2959596812725067},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2574559450149536},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.16857045888900757},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13945922255516052},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi.2011.5872767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2011.5872767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1680579736","https://openalex.org/W1964614355","https://openalex.org/W1973759448","https://openalex.org/W1996859891","https://openalex.org/W2003170314","https://openalex.org/W2006220817","https://openalex.org/W2048984398","https://openalex.org/W2092120221","https://openalex.org/W2104095591","https://openalex.org/W2113136223","https://openalex.org/W2113318994","https://openalex.org/W2115384210","https://openalex.org/W2126819661","https://openalex.org/W2127693561","https://openalex.org/W2128480875","https://openalex.org/W2145704702","https://openalex.org/W2255119171","https://openalex.org/W2494521929","https://openalex.org/W3142915818","https://openalex.org/W3146038947","https://openalex.org/W6637453536","https://openalex.org/W6651013380","https://openalex.org/W6675770446","https://openalex.org/W6692313753"],"related_works":["https://openalex.org/W2034574984","https://openalex.org/W1993532945","https://openalex.org/W2013772178","https://openalex.org/W1994056074","https://openalex.org/W1995132808","https://openalex.org/W1998954876","https://openalex.org/W2412669475","https://openalex.org/W2015845327","https://openalex.org/W1986370492","https://openalex.org/W3016332512"],"abstract_inverted_index":{"To":[0],"discriminate":[1],"more":[2],"accurately":[3],"between":[4],"autistic":[5,148],"and":[6,73,109,139,147],"normal":[7,146],"brains,":[8],"we":[9],"detect":[10],"the":[11,27,74,90,99,104,107,112,115,119,124,133,137,162],"brain":[12,55,91,120,125],"cortex":[13,56,92],"variability":[14],"using":[15],"a":[16,22,31,59,85,129,158],"spherical":[17,39],"harmonic":[18],"analysis":[19,46],"that":[20,153],"represents":[21],"3D":[23,44,54,61,80,86],"surface":[24],"supported":[25],"by":[26,64],"unit":[28,100],"sphere":[29],"with":[30,58,128],"linear":[32],"combination":[33],"of":[34,89,114,136,145],"special":[35],"basis":[36],"functions,":[37],"called":[38],"harmonics":[40],"(SHs).":[41],"The":[42],"proposed":[43],"shape":[45,126,131,155],"is":[47,157],"carried":[48],"out":[49],"in":[50],"five":[51],"steps:":[52],"(i)":[53],"segmentation,":[57],"deformable":[60],"boundary,":[62],"controlled":[63],"two":[65],"probabilistic":[66],"visual":[67],"appearance":[68,77],"models":[69],"(the":[70],"learned":[71],"prior":[72],"estimated":[75,134],"current":[76,163],"one);":[78],"(ii)":[79],"Delaunay":[81],"triangulation":[82],"to":[83,98,117,161],"construct":[84],"mesh":[87],"model":[88,97],"surface;":[93,108],"(iii)":[94],"mapping":[95],"this":[96],"sphere;":[101],"(iv)":[102],"computing":[103],"SHs":[105,116],"for":[106,142],"(v)":[110],"determining":[111],"number":[113,135],"delineate":[118],"cortex.":[121],"We":[122],"describe":[123],"complexity":[127],"new":[130],"index,":[132],"SHs,":[138],"use":[140],"it":[141],"K-nearest":[143],"classification":[144],"brains.":[149],"Initial":[150],"experiments":[151],"suggest":[152],"our":[154],"index":[156],"promising":[159],"supplement":[160],"autism":[164],"diagnostic":[165],"techniques.":[166]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}