Difficulties of motion-onset VEP interpretation in school-age children

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11150%2F14%3A10281337" target="_blank" >RIV/00216208:11150/14:10281337 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10633-014-9429-y" target="_blank" >http://dx.doi.org/10.1007/s10633-014-9429-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10633-014-9429-y" target="_blank" >10.1007/s10633-014-9429-y</a>

Result language
angličtina
Original language name
Difficulties of motion-onset VEP interpretation in school-age children
Original language description
Background In adults, motion-onset visual evoked potentials (M-VEPs) with a dominant N2 peak represent a useful diagnostic tool. However, it is difficult to use this type of VEP in children because of the long maturation (up to 18 years) of M-VEPs, whichis characterised by a gradual decrease in N2 peak latency and shape development. Moreover, in some children, M-VEPs are difficult to identify with standard stimuli. Methods We tested features of M-VEPs in 30 children (7-12 years) with the following setof standard stimuli used in our lab for examining adults (https://web.lfhk.cuni.cz/elf): low-contrast translation motion (TM) and expansion/contraction motion (ExCoM) in full field and in periphery (with central 20 degrees masked). In 16 children, a high-contrast TM was also tested. Results With standard (low-contrast) stimuli, a common M-VEP to TM and to ExCoM was detected in 77 and 83 % of children, respectively. The M-VEPs to ExCoM in the periphery were detected in only 43 % of childr
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FH - Neurology, neuro-surgery, nuero-sciences
OECD FORD branch
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Project
<a href="/en/project/GA309%2F09%2F0869" target="_blank" >GA309/09/0869: Pre-attentional processing of visual information in man: electrophysiological study</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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