Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking

Detalhes bibliográficos
Autor(a) principal: Tanaka, Orlando Motohiro
Data de Publicação: 2022
Outros Autores: Ribeiro, Vitor Gouveia, Gasparello, Gil Guilherme, Reyes, Ariel Adriano, Taffarel, Itamar Antonio, Vitral, Robert Willer Farinazzo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online)
Texto Completo: https://revista.uepb.edu.br/PBOCI/article/view/1196
Resumo: Objective: To evaluate the perceptions of smile esthetics associated with variations in the vertical plane of the maxillary incisors in the smile arc using eye-tracking software. Material and Methods: An image of a 59-year-old Caucasian male model was adapted and edited to make three changes in the vertical plane, simulating a convex, straight, and reverse smile arc. Four areas of interest were inserted at the right and left eyes, nose, and mouth. Forty laypeople raters between 18 and 45 years of age participated of the study. Eye-tribe hardware and Ogama software were used to perform eye-tracking. Attractiveness and age-perception questions were also incorporated into the study. ANOVA test and Pearson’s correlation coefficient, at p < 0.05. Results: The most observed AOI in images with convex, straight, and reverse smiles, as assessed using heatmaps and point maps, was the mouth, followed by the right eye. A significant difference for the eye (p=0.02) was found when comparing convex and reverse smiles, whereas a significant difference for the mouth was observed between the straight and reverse smiles (p=0.03). Conclusion: Convex and straight smile arcs were associated with equal levels of attractiveness; the reverse smile was less attractive. No significant difference was noticed regarding age perception and the smile arcs. However, the reverse smile recorded a more complete fixation time.
id UEPB-4_7bfa0f89bcdb3c740b14c9d843040099
oai_identifier_str oai:ojs.pkp.sfu.ca:article/1196
network_acronym_str UEPB-4
network_name_str Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online)
repository_id_str
spelling Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-TrackingEstheticsEye-Tracking TechnologyPerceptionSmilingObjective: To evaluate the perceptions of smile esthetics associated with variations in the vertical plane of the maxillary incisors in the smile arc using eye-tracking software. Material and Methods: An image of a 59-year-old Caucasian male model was adapted and edited to make three changes in the vertical plane, simulating a convex, straight, and reverse smile arc. Four areas of interest were inserted at the right and left eyes, nose, and mouth. Forty laypeople raters between 18 and 45 years of age participated of the study. Eye-tribe hardware and Ogama software were used to perform eye-tracking. Attractiveness and age-perception questions were also incorporated into the study. ANOVA test and Pearson’s correlation coefficient, at p < 0.05. Results: The most observed AOI in images with convex, straight, and reverse smiles, as assessed using heatmaps and point maps, was the mouth, followed by the right eye. A significant difference for the eye (p=0.02) was found when comparing convex and reverse smiles, whereas a significant difference for the mouth was observed between the straight and reverse smiles (p=0.03). Conclusion: Convex and straight smile arcs were associated with equal levels of attractiveness; the reverse smile was less attractive. No significant difference was noticed regarding age perception and the smile arcs. However, the reverse smile recorded a more complete fixation time.EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA2022-05-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revista.uepb.edu.br/PBOCI/article/view/1196Pesquisa Brasileira em Odontopediatria e Clínica Integrada; Vol. 22 (2022); e210138Pesquisa Brasileira em Odontopediatria e Clínica Integrada; v. 22 (2022); e2101381983-46321519-0501reponame:Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online)instname:Universidade Estadual da Paraíba (UEPB)instacron:UEPBenghttps://revista.uepb.edu.br/PBOCI/article/view/1196/917Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integradahttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessTanaka, Orlando Motohiro Ribeiro, Vitor Gouveia Gasparello, Gil Guilherme Reyes, Ariel Adriano Taffarel, Itamar Antonio Vitral, Robert Willer Farinazzo 2022-07-13T17:49:14Zoai:ojs.pkp.sfu.ca:article/1196Revistahttps://revista.uepb.edu.br/PBOCI/PUBhttps://revista.uepb.edu.br/PBOCI/oaipboci.editoria@gmail.com || alessandrouepb@gmail.com1983-46321519-0501opendoar:2022-07-13T17:49:14Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) - Universidade Estadual da Paraíba (UEPB)false
dc.title.none.fl_str_mv Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking
title Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking
spellingShingle Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking
Tanaka, Orlando Motohiro
Esthetics
Eye-Tracking Technology
Perception
Smiling
title_short Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking
title_full Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking
title_fullStr Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking
title_full_unstemmed Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking
title_sort Smile Arc Esthetics in Middle-Aged Man from the Layperson’s Perspective Via Eye-Tracking
author Tanaka, Orlando Motohiro
author_facet Tanaka, Orlando Motohiro
Ribeiro, Vitor Gouveia
Gasparello, Gil Guilherme
Reyes, Ariel Adriano
Taffarel, Itamar Antonio
Vitral, Robert Willer Farinazzo
author_role author
author2 Ribeiro, Vitor Gouveia
Gasparello, Gil Guilherme
Reyes, Ariel Adriano
Taffarel, Itamar Antonio
Vitral, Robert Willer Farinazzo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Tanaka, Orlando Motohiro
Ribeiro, Vitor Gouveia
Gasparello, Gil Guilherme
Reyes, Ariel Adriano
Taffarel, Itamar Antonio
Vitral, Robert Willer Farinazzo
dc.subject.por.fl_str_mv Esthetics
Eye-Tracking Technology
Perception
Smiling
topic Esthetics
Eye-Tracking Technology
Perception
Smiling
description Objective: To evaluate the perceptions of smile esthetics associated with variations in the vertical plane of the maxillary incisors in the smile arc using eye-tracking software. Material and Methods: An image of a 59-year-old Caucasian male model was adapted and edited to make three changes in the vertical plane, simulating a convex, straight, and reverse smile arc. Four areas of interest were inserted at the right and left eyes, nose, and mouth. Forty laypeople raters between 18 and 45 years of age participated of the study. Eye-tribe hardware and Ogama software were used to perform eye-tracking. Attractiveness and age-perception questions were also incorporated into the study. ANOVA test and Pearson’s correlation coefficient, at p < 0.05. Results: The most observed AOI in images with convex, straight, and reverse smiles, as assessed using heatmaps and point maps, was the mouth, followed by the right eye. A significant difference for the eye (p=0.02) was found when comparing convex and reverse smiles, whereas a significant difference for the mouth was observed between the straight and reverse smiles (p=0.03). Conclusion: Convex and straight smile arcs were associated with equal levels of attractiveness; the reverse smile was less attractive. No significant difference was noticed regarding age perception and the smile arcs. However, the reverse smile recorded a more complete fixation time.
publishDate 2022
dc.date.none.fl_str_mv 2022-05-06
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revista.uepb.edu.br/PBOCI/article/view/1196
url https://revista.uepb.edu.br/PBOCI/article/view/1196
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revista.uepb.edu.br/PBOCI/article/view/1196/917
dc.rights.driver.fl_str_mv Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integrada
https://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integrada
https://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA
publisher.none.fl_str_mv EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA
dc.source.none.fl_str_mv Pesquisa Brasileira em Odontopediatria e Clínica Integrada; Vol. 22 (2022); e210138
Pesquisa Brasileira em Odontopediatria e Clínica Integrada; v. 22 (2022); e210138
1983-4632
1519-0501
reponame:Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online)
instname:Universidade Estadual da Paraíba (UEPB)
instacron:UEPB
instname_str Universidade Estadual da Paraíba (UEPB)
instacron_str UEPB
institution UEPB
reponame_str Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online)
collection Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online)
repository.name.fl_str_mv Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) - Universidade Estadual da Paraíba (UEPB)
repository.mail.fl_str_mv pboci.editoria@gmail.com || alessandrouepb@gmail.com
_version_ 1803387863432167424