Optic flow contribution to locomotion adjustments in obstacle avoidance

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUESC - Santa Cruz State University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPinheiro Menuchi, Marcos Rodrigo Trindade-
Autor(es): dc.creatorBucken Gobbi, Lilian Teresa-
Data de aceite: dc.date.accessioned2025-08-21T20:14:51Z-
Data de disponibilização: dc.date.available2025-08-21T20:14:51Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2012-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1123/mcj.16.4.506-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/232110-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/232110-
Descrição: dc.descriptionLocomotion generates a visual movement pattern characterized as optic flow. To explore how the locomotor adjustments are affected by this pattern, an experimental paradigm was developed to eliminate optic flow during obstacle avoidance. The aim was to investigate the contribution of optic flow in obstacle avoidance by using a stroboscopic lamp. Ten young adults walked on an 8m pathway and stepped over obstacles at two heights. Visual sampling was determined by a stroboscopic lamp (static and dynamic visual sampling). Three-dimensional kinematics data showed that the visual information about self-motion provided by the optic flow was crucial for estimating the distance from and the height of the obstacle. Participants presented conservative behavior for obstacle avoidance under experimental visual sampling conditions, which suggests that optic flow favors the coupling of vision to adaptive behavior for obstacle avoidance. © 2012 Human Kinetics, Inc.-
Descrição: dc.descriptionDepartment of Health Sciences UESC - Santa Cruz State University, Ilhéus BA-
Descrição: dc.descriptionPosture and Gait Studies Laboratory UNESP - São Paulo State University, Rio Claro SP-
Descrição: dc.descriptionPosture and Gait Studies Laboratory UNESP - São Paulo State University, Rio Claro SP-
Formato: dc.format506-520-
Idioma: dc.languageen-
Relação: dc.relationMotor Control-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectLocomotion-
Palavras-chave: dc.subjectMovement information-
Palavras-chave: dc.subjectObstacle avoidance-
Palavras-chave: dc.subjectOptic flow-
Palavras-chave: dc.subjectVisual sampling-
Título: dc.titleOptic flow contribution to locomotion adjustments in obstacle avoidance-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.