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rdf:type
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Description
| - Zrakové EP vyvolané počátkem tří jednotlivých základních pohybů (translace rotace a radiace) a jednoho pohybu komplexního (spirálního) byly zkoumány s ohledem na jejich klinické využití. Hlavní pohybově specifický vrchol N160 byl vyhodnocen u všech zkoumaných podnětů a nejmenší variabilita odezev u 10 zdravých dobrovolníků byla nalezena pro radiální pohyb. Současně při maskování středu tohoto podnětu (centrálních 20°) nebyla zjištěna statisticky významná redukce amplitudy odpovědi. Efektivita této stimulace je prezentována u dvou klinických případů. (cs)
- Motion-onset related visual evoked potentials (M-VEPs) were recorded as a result of the three basic (translating, radial and rotating) and one complex (spiral) motion stimulations in five subjects. Low contrast, retinotopically scaled patterns evoked potentials with major motion-onset specific negativity N160 with maximum in the parieto-temporal region. All multidirectional motion stimuli elicited the motiononset response of significantly higher amplitude and shorter latency compared to the translating (unidirectional) motion. The rotation-onset evoked potentials had significantly shorter latencies than the rest of explored stimuli. The most stable responses with the largest N160 amplitude were recorded to the radial motion. After masking of the central 20° of the visual field these motion-onset VEPs were acquired without statistically significant amplitude drop. The efficiency and usefulness of the radial stimulus is presented in two clinical cases.
- Motion-onset related visual evoked potentials (M-VEPs) were recorded as a result of the three basic (translating, radial and rotating) and one complex (spiral) motion stimulations in five subjects. Low contrast, retinotopically scaled patterns evoked potentials with major motion-onset specific negativity N160 with maximum in the parieto-temporal region. All multidirectional motion stimuli elicited the motiononset response of significantly higher amplitude and shorter latency compared to the translating (unidirectional) motion. The rotation-onset evoked potentials had significantly shorter latencies than the rest of explored stimuli. The most stable responses with the largest N160 amplitude were recorded to the radial motion. After masking of the central 20° of the visual field these motion-onset VEPs were acquired without statistically significant amplitude drop. The efficiency and usefulness of the radial stimulus is presented in two clinical cases. (en)
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Title
| - Zrakové EP vyvolané translačním, radiálním, rotačním a spirálovým podnětem (cs)
- Motion-onset VEPs to translating, radial, rotating and spiral stimuli
- Motion-onset VEPs to translating, radial, rotating and spiral stimuli (en)
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skos:prefLabel
| - Zrakové EP vyvolané translačním, radiálním, rotačním a spirálovým podnětem (cs)
- Motion-onset VEPs to translating, radial, rotating and spiral stimuli
- Motion-onset VEPs to translating, radial, rotating and spiral stimuli (en)
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skos:notation
| - RIV/00216208:11150/04:00003639!RIV06-MSM-11150___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA309/02/1134), Z(MSM 111500001)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11150/04:00003639
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Motion-onset VEPs; radial motion; rotation; spiral motion; translating motion (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Documenta Ophthalmologica
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Kremláček, Jan
- Kuba, Miroslav
- Kubová, Zuzana
- Langrová-Chlubnová, Jana
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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