{"id":"https://openalex.org/W2563226390","doi":"https://doi.org/10.1109/dicta.2016.7797087","title":"Surface Shape Morphometry for Hippocampal Modeling in Alzheimer's Disease","display_name":"Surface Shape Morphometry for Hippocampal Modeling in Alzheimer's Disease","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2563226390","doi":"https://doi.org/10.1109/dicta.2016.7797087","mag":"2563226390"},"language":"en","primary_location":{"id":"doi:10.1109/dicta.2016.7797087","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2016.7797087","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","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/A5115590666","display_name":"Shantanu H. Joshi","orcid":"https://orcid.org/0000-0002-7292-8022"},"institutions":[{"id":"https://openalex.org/I2802280879","display_name":"Brain Mapping Foundation","ror":"https://ror.org/04n1h1g04","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802280879"]},{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Shantanu H. Joshi","raw_affiliation_strings":["Department of Neurology and Ahmanson Lovelace Brain Mapping Center, University of California, Los Angeles"],"affiliations":[{"raw_affiliation_string":"Department of Neurology and Ahmanson Lovelace Brain Mapping Center, University of California, Los Angeles","institution_ids":["https://openalex.org/I2802280879","https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048925301","display_name":"Qian Xie","orcid":"https://orcid.org/0000-0001-9901-0396"},"institutions":[{"id":"https://openalex.org/I103163165","display_name":"Florida State University","ror":"https://ror.org/05g3dte14","country_code":"US","type":"education","lineage":["https://openalex.org/I103163165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qian Xie","raw_affiliation_strings":["Department of Statistics, Florida State University"],"affiliations":[{"raw_affiliation_string":"Department of Statistics, Florida State University","institution_ids":["https://openalex.org/I103163165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012138072","display_name":"Sebastian Kurtek","orcid":"https://orcid.org/0000-0003-3832-9496"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sebastian Kurtek","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086786635","display_name":"Anuj Srivastava","orcid":"https://orcid.org/0000-0001-7406-0338"},"institutions":[{"id":"https://openalex.org/I103163165","display_name":"Florida State University","ror":"https://ror.org/05g3dte14","country_code":"US","type":"education","lineage":["https://openalex.org/I103163165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anuj Srivastava","raw_affiliation_strings":["Department of Statistics, Florida State University"],"affiliations":[{"raw_affiliation_string":"Department of Statistics, Florida State University","institution_ids":["https://openalex.org/I103163165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002077138","display_name":"Hamid Laga","orcid":"https://orcid.org/0000-0002-4758-7510"},"institutions":[{"id":"https://openalex.org/I176790772","display_name":"Murdoch University","ror":"https://ror.org/00r4sry34","country_code":"AU","type":"education","lineage":["https://openalex.org/I176790772"]},{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hamid Laga","raw_affiliation_strings":["Phenomics and Bioinformatics Research Centre, University of South Australia","School of Engineering and IT, Murdoch University, Australia"],"affiliations":[{"raw_affiliation_string":"Phenomics and Bioinformatics Research Centre, University of South Australia","institution_ids":["https://openalex.org/I170239107"]},{"raw_affiliation_string":"School of Engineering and IT, Murdoch University, Australia","institution_ids":["https://openalex.org/I176790772"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5115590666"],"corresponding_institution_ids":["https://openalex.org/I161318765","https://openalex.org/I2802280879"],"apc_list":null,"apc_paid":null,"fwci":1.6849,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.83895983,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"32","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12417","display_name":"Morphological variations and asymmetry","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12417","display_name":"Morphological variations and asymmetry","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","score":0.9688000082969666,"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"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9671000242233276,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/geodesic","display_name":"Geodesic","score":0.7103995680809021},{"id":"https://openalex.org/keywords/shape-analysis","display_name":"Shape analysis (program analysis)","score":0.6744467616081238},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.505235493183136},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4930746257305145},{"id":"https://openalex.org/keywords/tangent","display_name":"Tangent","score":0.444683700799942},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.43635323643684387},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43158137798309326},{"id":"https://openalex.org/keywords/neuroimaging","display_name":"Neuroimaging","score":0.43143096566200256},{"id":"https://openalex.org/keywords/heat-kernel-signature","display_name":"Heat kernel signature","score":0.4174952805042267},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.32995590567588806},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.20869454741477966},{"id":"https://openalex.org/keywords/active-shape-model","display_name":"Active shape model","score":0.202886700630188},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.12269830703735352}],"concepts":[{"id":"https://openalex.org/C165818556","wikidata":"https://www.wikidata.org/wiki/Q213488","display_name":"Geodesic","level":2,"score":0.7103995680809021},{"id":"https://openalex.org/C112604564","wikidata":"https://www.wikidata.org/wiki/Q7489226","display_name":"Shape analysis (program analysis)","level":3,"score":0.6744467616081238},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.505235493183136},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4930746257305145},{"id":"https://openalex.org/C138187205","wikidata":"https://www.wikidata.org/wiki/Q131251","display_name":"Tangent","level":2,"score":0.444683700799942},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43635323643684387},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43158137798309326},{"id":"https://openalex.org/C58693492","wikidata":"https://www.wikidata.org/wiki/Q551875","display_name":"Neuroimaging","level":2,"score":0.43143096566200256},{"id":"https://openalex.org/C45089102","wikidata":"https://www.wikidata.org/wiki/Q5693286","display_name":"Heat kernel signature","level":4,"score":0.4174952805042267},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.32995590567588806},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.20869454741477966},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.202886700630188},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.12269830703735352},{"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},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/dicta.2016.7797087","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2016.7797087","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},{"id":"pmh:oai:researchrepository.murdoch.edu.au:35505","is_oa":false,"landing_page_url":"https://researchrepository.murdoch.edu.au/id/eprint/35505/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400274","display_name":"Murdoch Research Repository (Murdoch University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I176790772","host_organization_name":"Murdoch University","host_organization_lineage":["https://openalex.org/I176790772"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"  Joshi, S.H., Xie, Q., Kurtek, S., Srivastava, A. and Laga, H. &lt;https://researchrepository.murdoch.edu.au/view/author/Laga, Hamid.html&gt;ORCID: 0000-0002-4758-7510 &lt;http://orcid.org/0000-0002-4758-7510&gt;   (2016)  Surface Shape morphometry for hippocampal modeling in Alzheimer's disease.    In: International Conference on Digital Image Computing: Techniques and Applications (DICTA) 2016, 30 Nov. - 2 Dec. 2016, Surfers Paradise, QLD   ","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W200617456","https://openalex.org/W1251994293","https://openalex.org/W1540630416","https://openalex.org/W1563540144","https://openalex.org/W1563961677","https://openalex.org/W1583594236","https://openalex.org/W1875923806","https://openalex.org/W1979013584","https://openalex.org/W1994680768","https://openalex.org/W2005972070","https://openalex.org/W2006096283","https://openalex.org/W2030957288","https://openalex.org/W2062973393","https://openalex.org/W2074781138","https://openalex.org/W2077485422","https://openalex.org/W2078524519","https://openalex.org/W2101673195","https://openalex.org/W2130071366","https://openalex.org/W2136245201","https://openalex.org/W2136312257","https://openalex.org/W2156410936","https://openalex.org/W2157908245","https://openalex.org/W2160698381","https://openalex.org/W2163387321","https://openalex.org/W2170167891","https://openalex.org/W2285969039","https://openalex.org/W2339807712","https://openalex.org/W2762042638","https://openalex.org/W4319292979","https://openalex.org/W6634987198"],"related_works":["https://openalex.org/W3175832648","https://openalex.org/W2020405049","https://openalex.org/W2108807403","https://openalex.org/W2982976900","https://openalex.org/W2171392623","https://openalex.org/W4233412702","https://openalex.org/W2212089300","https://openalex.org/W2113610384","https://openalex.org/W2019779994","https://openalex.org/W2159291740"],"abstract_inverted_index":{"Shape":[0],"morphometry":[1],"of":[2,37,39,65,68,109,152],"subcortical":[3,40,43,139],"surfaces":[4,44],"plays":[5],"an":[6,83],"important":[7],"role":[8],"in":[9,17,21,91,112,122,128],"analyzing":[10],"normal":[11,52],"developmental":[12],"changes":[13],"as":[14,16,180,187],"well":[15],"quantifying":[18],"disease-related":[19],"effects":[20],"the":[22,57,66,69,76,106,123,144,159,191,195,199],"human":[23],"brain.":[24],"We":[25,142],"present":[26,168],"a":[27,113],"geometric":[28],"approach":[29],"for":[30,136,146,155,170],"joint":[31,107],"registration,":[32],"deformation,":[33],"and":[34,80,96,126,149,183],"statistical":[35,130,150],"analysis":[36,89,151],"shapes":[38,95,111,154,197],"surfaces.":[41],"Here,":[42],"are":[45],"mathematically":[46],"represented":[47],"by":[48,73,175,190],"vector-fields,":[49],"termed":[50],"square-root":[51],"vector":[53],"fields":[54],"(SRNFs),":[55],"on":[56],"spherical":[58],"domain.":[59],"The":[60],"SRNF":[61],"representation":[62],"allows":[63],"modeling":[64],"action":[67],"re-parameterization":[70],"group":[71,172],"to":[72,98,120,198],"isometries":[74],"under":[75],"standard":[77],"Hilbert":[78],"norm,":[79],"thus":[81],"enables":[82],"elastic":[84,88],"shape":[85,100,114,124,131,147],"analysis.":[86],"This":[87],"results":[90,127,169],"optimal":[92],"deformations":[93,188],"between":[94],"helps":[97],"quantify":[99],"differences":[101,173],"using":[102,176],"geodesic":[103],"lengths.":[104],"Importantly,":[105],"registration":[108],"observed":[110],"class":[115],"removes":[116],"nuisance":[117],"variability":[118],"due":[119],"mis-registration":[121],"data":[125],"parsimonious":[129],"models":[132],"with":[133],"improved":[134],"inferences":[135],"characterizing":[137],"population-based":[138],"structural":[140],"variability.":[141],"demonstrate":[143],"ideas":[145],"matching":[148],"hippocampal":[153],"(N=120)":[156],"subjects":[157],"from":[158,194],"Alzheimer's":[160],"disease":[161],"Neuroimaging":[162],"Initiative":[163],"(ADNI)":[164],"dataset.":[165],"Specifically,":[166],"we":[167],"assessing":[171],"both":[174],"global":[177],"descriptors":[178,185],"such":[179,186],"principal":[181],"components":[182],"local":[184],"induced":[189],"tangent":[192],"vectors":[193],"mean":[196],"individuals.":[200]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
