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The effects of vision on sit-to-stand movement
[Purpose] It is well known that vision is an important factor contributing to postural control. However, there has been little discussion about the effect of vision on sit-to-stand movement. The purpose of this study was to evaluate the effect of constrained vision on sit-to-stand movement. [Subject...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Society of Physical Therapy Science
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4305605/ https://www.ncbi.nlm.nih.gov/pubmed/25642044 http://dx.doi.org/10.1589/jpts.27.83 |
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author | Siriphorn, Akkradate Chamonchant, Dannaovarat Boonyong, Sujitra |
author_facet | Siriphorn, Akkradate Chamonchant, Dannaovarat Boonyong, Sujitra |
author_sort | Siriphorn, Akkradate |
collection | PubMed |
description | [Purpose] It is well known that vision is an important factor contributing to postural control. However, there has been little discussion about the effect of vision on sit-to-stand movement. The purpose of this study was to evaluate the effect of constrained vision on sit-to-stand movement. [Subjects and Methods] Twenty-three healthy subjects (11 males, 12 females) aged 18–23 years with normal body mass indices were recruited for this study. Each participant was asked to stand as quickly as possible from a height-adjustable chair 3 times under 2 conditions: with eyes closed (EC) and eyes open (EO). The weight transfer time, rising index, and center of gravity sway velocity were measured using a NeuroCom Balance Master. [Results] The results show there were significant differences between the EC and EO conditions in the weight transfer time and the centre of gravity sway velocity. No significant difference was found between the EC and EO conditions in the rising index. These findings suggest that visual perception may play a role in balance control while performing sit-to-stand movement. |
format | Online Article Text |
id | pubmed-4305605 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | The Society of Physical Therapy Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-43056052015-01-30 The effects of vision on sit-to-stand movement Siriphorn, Akkradate Chamonchant, Dannaovarat Boonyong, Sujitra J Phys Ther Sci Original Article [Purpose] It is well known that vision is an important factor contributing to postural control. However, there has been little discussion about the effect of vision on sit-to-stand movement. The purpose of this study was to evaluate the effect of constrained vision on sit-to-stand movement. [Subjects and Methods] Twenty-three healthy subjects (11 males, 12 females) aged 18–23 years with normal body mass indices were recruited for this study. Each participant was asked to stand as quickly as possible from a height-adjustable chair 3 times under 2 conditions: with eyes closed (EC) and eyes open (EO). The weight transfer time, rising index, and center of gravity sway velocity were measured using a NeuroCom Balance Master. [Results] The results show there were significant differences between the EC and EO conditions in the weight transfer time and the centre of gravity sway velocity. No significant difference was found between the EC and EO conditions in the rising index. These findings suggest that visual perception may play a role in balance control while performing sit-to-stand movement. The Society of Physical Therapy Science 2015-01-09 2015-01 /pmc/articles/PMC4305605/ /pubmed/25642044 http://dx.doi.org/10.1589/jpts.27.83 Text en 2015©by the Society of Physical Therapy Science http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License. |
spellingShingle | Original Article Siriphorn, Akkradate Chamonchant, Dannaovarat Boonyong, Sujitra The effects of vision on sit-to-stand movement |
title | The effects of vision on sit-to-stand movement |
title_full | The effects of vision on sit-to-stand movement |
title_fullStr | The effects of vision on sit-to-stand movement |
title_full_unstemmed | The effects of vision on sit-to-stand movement |
title_short | The effects of vision on sit-to-stand movement |
title_sort | effects of vision on sit-to-stand movement |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4305605/ https://www.ncbi.nlm.nih.gov/pubmed/25642044 http://dx.doi.org/10.1589/jpts.27.83 |
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