Fmri and Ocular Dominance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F14%3A00223147" target="_blank" >RIV/68407700:21460/14:00223147 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.15373/22778179" target="_blank" >http://dx.doi.org/10.15373/22778179</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15373/22778179" target="_blank" >10.15373/22778179</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fmri and Ocular Dominance

Popis výsledku v původním jazyce

The aim of the study was to determine whether fMRI activation is dependent on ocular dominance. Our sample included 20 eyes of 10 healthy subjects (8 female with mean age 50.25 and two male with mean age 59). None of the subjects in our sample had ocularor neurological disease. All subjects were examined for sighting eye dominance (hole-in-the-hand and pointing-a-finger test) and sensory eye dominance (Worth dot test and fogging test). All the control subjects underwent functional magnetic resonance imaging examinations with stimulation of both eyes and each eye separately using a black-and-white checkerboard of size 25.8x16.2 degrees of the visual field.We observed different interocular fMRI activity in all subjects. This difference was not statistically significant (P = 0.85). Neither the directional nor sensory ocular dominance correlated with the fMRI activity. We did not even demonstrate hemispheric laterality after separate stimulation of the dominant eye.

Název v anglickém jazyce

Fmri and Ocular Dominance

Popis výsledku anglicky

The aim of the study was to determine whether fMRI activation is dependent on ocular dominance. Our sample included 20 eyes of 10 healthy subjects (8 female with mean age 50.25 and two male with mean age 59). None of the subjects in our sample had ocularor neurological disease. All subjects were examined for sighting eye dominance (hole-in-the-hand and pointing-a-finger test) and sensory eye dominance (Worth dot test and fogging test). All the control subjects underwent functional magnetic resonance imaging examinations with stimulation of both eyes and each eye separately using a black-and-white checkerboard of size 25.8x16.2 degrees of the visual field.We observed different interocular fMRI activity in all subjects. This difference was not statistically significant (P = 0.85). Neither the directional nor sensory ocular dominance correlated with the fMRI activity. We did not even demonstrate hemispheric laterality after separate stimulation of the dominant eye.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FE - Ostatní obory vnitřního lékařství

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Scientific Research

ISSN

2277-8179

e-ISSN

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Svazek periodika

3

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

4

Strana od-do

293-296

Kód UT WoS článku

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EID výsledku v databázi Scopus

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