Absence of ocular interaction in flicker ERG responses reflecting cone opponent and luminance signals

Absence of ocular interaction in flicker ERG responses reflecting cone opponent and luminance signals (2010)

Authors:
Autor USP: VENTURA, DORA SELMA FIX - IP
Unidade: IP
DOI: 10.1007/s10633-010-9229-y
Subjects: RETINA; VISÃO; TESTES VISUAIS
Language: Inglês
Abstract: The aim of the study was to investigate whether there is an ocular interaction in the flicker ERG responses reflecting luminance and cone opponency in normal human subjects. Flicker ERGs were recorded from one dilated eye of 10 healthy volunteers. Each subject was tested twice: once with and once without occluding the opposite eye. Red and green LEDs were modulated in counterphase in a Ganzfeld stimulator. ERG responses were recorded for different ratios of the modulation in the red and green LEDs and at 12 and 36 Hz. The amplitudes and phases of the fundamental components were compared between the conditions with and without occlusion. The 12-Hz flicker ERGs reflected activity of the cone opponent channel, whereas the 36-Hz data reflected luminance activity. There were no significant differences between the conditions with and without occluding the opposite eye for any of the stimulus protocols. Ocular interaction is absent in flicker ERGs reflecting cone opponent and luminance activity
Imprenta:
- Publisher place: New York
- Date published: 2010
Source:
- Título do periódico: Documenta Ophthalmologica
- Volume/Número/Paginação/Ano: v. 120, p. 1-7, 2010

Informações sobre o DOI: 10.1007/s10633-010-9229-y (Fonte: oaDOI API)

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ABNT

BARBONI, Mirella Telles Salgueiro e VENTURA, Dora Selma Fix e KREMERS, Jan. Absence of ocular interaction in flicker ERG responses reflecting cone opponent and luminance signals. Documenta Ophthalmologica, v. 120, p. 1-7, 2010Tradução . . Disponível em: https://doi.org/10.1007/s10633-010-9229-y. Acesso em: 15 ago. 2024.
APA

Barboni, M. T. S., Ventura, D. S. F., & Kremers, J. (2010). Absence of ocular interaction in flicker ERG responses reflecting cone opponent and luminance signals. Documenta Ophthalmologica, 120, 1-7. doi:10.1007/s10633-010-9229-y
NLM

Barboni MTS, Ventura DSF, Kremers J. Absence of ocular interaction in flicker ERG responses reflecting cone opponent and luminance signals [Internet]. Documenta Ophthalmologica. 2010 ; 120 1-7.[citado 2024 ago. 15 ] Available from: https://doi.org/10.1007/s10633-010-9229-y
Vancouver

Barboni MTS, Ventura DSF, Kremers J. Absence of ocular interaction in flicker ERG responses reflecting cone opponent and luminance signals [Internet]. Documenta Ophthalmologica. 2010 ; 120 1-7.[citado 2024 ago. 15 ] Available from: https://doi.org/10.1007/s10633-010-9229-y