行乞 发表于 2025-3-26 21:02:43

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HILAR 发表于 2025-3-27 03:20:37

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删减 发表于 2025-3-27 05:54:48

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RACE 发表于 2025-3-27 10:34:52

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因无茶而冷淡 发表于 2025-3-27 17:25:30

Effect of field size on the colour evoked potentials and the electroretinogramWe have recorded colour evoked visual potentials (N87) and electroretino-grams (P60) with the stimulus diameter varied between 2° and 10°. VEPs tend to saturate at about 6°, while ERGs continue to increase in amplitude up to 10°. This different behavior is interpreted as a correlate of the cortical magnification of foveal vision.

NEEDY 发表于 2025-3-27 20:50:45

A modified lantern testDisadvantages, variations and inaccuracies are found with existing lantern tests. Although neglected in some places, such methods are valuable. This account deals with some difficulties encountered and attempts to overcome them. A new choice of apertures and filters is described.

NOMAD 发表于 2025-3-27 22:38:39

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tooth-decay 发表于 2025-3-28 05:52:26

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ANTIC 发表于 2025-3-28 09:12:02

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返老还童 发表于 2025-3-28 12:11:32

https://doi.org/10.1007/978-0-85729-003-8arden. Foveal thresholds were determined at 1 Hz and 25 Hz presentation rates in 20 nm steps from 400 to 640 nm, using a 32’ angular diameter test stimulus superposed on a 15° concentric white background of 10 cd/m..
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查看完整版本: Titlebook: Colour Vision Deficiencies X; Proceedings of the t B. Drum,J. D. Moreland,A. Serra Conference proceedings 1991 Springer Science+Business Me