Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/352972
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampRittner, Leticia-
dc.contributor.authorunicampLotufo, Roberto de Alencar-
dc.contributor.authorunicampAppenzeller, Simone-
dc.typeArtigopt_BR
dc.titleMid-callosal plane determination using preferred directions from diffusion tensor imagespt_BR
dc.contributor.authorCosta, Andre L.-
dc.contributor.authorRittner, Leticia-
dc.contributor.authorLotufo, Roberto A.-
dc.contributor.authorAppenzeller, Simone-
dc.subjectImagem de tensor de difusãopt_BR
dc.subjectPython (Linguagem de programação de computador)pt_BR
dc.subject.otherlanguageDiffusion tensor imagingpt_BR
dc.subject.otherlanguagePython (Computer program language)pt_BR
dc.description.abstractThe corpus callosum is the major brain structure responsible for inter-hemispheric communication between neurons. Many studies seek to relate corpus callosum attributes to patient characteristics, cerebral diseases and psychological disorders. Most of those studies rely on 2D analysis of the corpus callosum in the mid-sagittal plane. However, it is common to find conflicting results among studies, once many ignore methodological issues and define the mid-sagittal plane based on precary or invalid criteria with respect to the corpus callosum. In this work we propose a novel method to determine the mid-callosal plane using the corpus callosum internal preferred diffusion directions obtained from diffusion tensor images. This plane is analogous to the mid-sagittal plane, but intended to serve exclusively as the corpus callosum reference. Our method elucidates the great potential the directional information of the corpus callosum fibers have to indicate its own referential. Results from experiments with five image pairs from distinct subjects, obtained under the same conditions, demonstrate the method effectiveness to find the corpus callosum symmetric axis relative to the axial plane.pt_BR
dc.relation.ispartofSPIE International society for optical engineering. Proceedingspt_BR
dc.publisher.cityBellingham, WApt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherInternational Society for Optical Engineeringpt_BR
dc.date.issued2015-
dc.language.isoengpt_BR
dc.description.volume9417pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0277-786Xpt_BR
dc.identifier.eissn1996-756Xpt_BR
dc.identifier.doi10.1117/12.2082497pt_BR
dc.identifier.urlhttp://proceedings.spiedigitallibrary.org/data/Conferences/SPIEP/8352pt_BR
dc.date.available2020-12-03T17:17:30Z-
dc.date.accessioned2020-12-03T17:17:30Z-
dc.description.provenanceSubmitted by Cintia Oliveira de Moura (cintiaom@unicamp.br) on 2020-12-03T17:17:30Z No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2020-12-03T17:17:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/352972-
dc.description.conferencenomeConference on Medical Imaging - Biomedical Applications in Molecular, Structural, and Functional Imagingpt_BR
dc.description.conferencedate2015-02-
dc.description.conferencelocationEstados Unidospt_BR
dc.description.conferencepatrocinadorSPIE; ALIO Ind; Alpin Med Syst; Modus Med Devices Inc; Brukerpt_BR
dc.description.conferencelocalOrlandopt_BR
dc.contributor.departmentDepartamento de Engenharia de Computação e Automação Industrialpt_BR
dc.contributor.departmentDepartamento de Engenharia de Computação e Automação Industrialpt_BR
dc.contributor.departmentDepartamento de Clínica Médicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e da Computaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e da Computaçãopt_BR
dc.contributor.unidadeFaculdade de Ciências Médicaspt_BR
dc.identifier.source000355665600076pt_BR
dc.creator.orcid0000-0001-8182-5554pt_BR
dc.creator.orcid0000-0002-5652-0852pt_BR
dc.creator.orcid0000-0001-5075-4474pt_BR
dc.type.formArtigopt_BR
dc.identifier.articleid9417Apt_BR
Appears in Collections:FCM - Artigos e Outros Documentos
FEEC - Artigos e Outros Documentos

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