Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ UPCommons. Portal de...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 2 versions
addClaim

The influence of accommodative facility training on the near point of convergence

Authors: De La Cruz Fiestas, Maria Luisa;

The influence of accommodative facility training on the near point of convergence

Abstract

Aquest estudi consisteix en realitzar un entrenament visual basat en la flexibilitat acomodativa per conèixer la seva influència en el punt proper de convergència (PPC) en un grup reduït de pacients. L’estudi va incloure 10 voluntaris sans (7 dones y 3 homes). L’edat mitjana ± SD (desviació estàndard) va ser de 23 ± 2.75 anys. Es van excloure pacients amb estrabisme, problemes binoculars o PPC < 5 cm. El punt de ruptura del PPC es va mesurar aproximant un estímul, col·locat inicialment a 30 cm, fins que el pacient indicava visió doble. Immediatament després, es va realitzar la flexibilitat acomodativa binocular en visió propera durant 3 minuts. Posteriorment, sense descans, es va mesurar un altre cop el punt de ruptura del PPC. En l’anàlisi estadístic, la significança es va establir en p < 0.05. En primer lloc, els valors obtinguts per a la variable PPC, van definir un conjunt de dades que es van analitzar amb la prova de Shapiro-Wilk. Mitjançant aquesta prova, obtenim que la distribució de la variable no era simètrica. Per tant, la distribució no era normal. Totes les diferències van ser estadísticament significatives (p<0.05). Els valors de la variable PPC són significativament més grans en la primera mesura que en la segona. S’ha demostrat que l’entrenament del sistema visual binocular, mitjançant la prova de flexibilitat acomodativa en visió propera, realitzada durant 3 minuts, influeix en el punt pròxim de convergència, de manera que ajuda a apropar el punt de màxima convergència.

Country
Spain
Keywords

Entrenament visual, Eye--Accomodation and refraction, Ulls -- Acomodació i refracció, Visual training, Àrees temàtiques de la UPC::Ciències de la visió::Optometria::Acomodació i refracció, Binocular vision, :Ciències de la visió::Optometria::Acomodació i refracció [Àrees temàtiques de la UPC], Visió binocular

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 45
    download downloads 66
  • 45
    views
    66
    downloads
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
download
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
OpenAIRE UsageCountsDownloads provided by UsageCounts
0
Average
Average
Average
45
66
Green