Zobrazeno 1 - 10
of 317
pro vyhledávání: '"contrast perception"'
Autor:
Junhan Wei, Ziyun Cheng, Deying Kong, Wenman Lin, Robert F. Hess, Jiawei Zhou, Alexandre Reynaud
Publikováno v:
Frontiers in Psychology, Vol 15 (2024)
PurposeThe study aimed to explore potential discrepancies in contrast sensitivity in the ON and OFF visual pathways among individuals with amblyopia compared to controls.MethodsEleven adult amblyopes (26.2 ± 4.4 [SD] years old) and 10 controls (24.6
Externí odkaz:
https://doaj.org/article/891a5d5cb4d04ec19523ca18f1bd974c
Autor:
Ozan E. Eren, Andreas Straube, Florian Schöberl, Ruth Ruscheweyh, Thomas Eggert, Christoph J. Schankin
Publikováno v:
The Journal of Headache and Pain, Vol 22, Iss 1, Pp 1-8 (2021)
Abstract Objective Patients with visual snow syndrome (VSS) suffer from a debilitating continuous (“TV noise-like”) visual disturbance. They report problems with vision at night and palinopsia despite normal visual acuity. The underlying pathophy
Externí odkaz:
https://doaj.org/article/3611fa40c3c34c2a8e2b6427f01d569a
Publikováno v:
eLife, Vol 12 (2023)
The adult human visual system maintains the ability to be altered by sensory deprivation. What has not been considered is whether the internal neural states modulate visual sensitivity to short-term monocular deprivation. In this study we manipulated
Externí odkaz:
https://doaj.org/article/9d3a154bcfd24b789cbef6ff42e3ec74
Akademický článek
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Publikováno v:
BMC Medical Genomics, Vol 14, Iss 1, Pp 1-23 (2021)
Abstract Background Refractive eye development is regulated by optical defocus in a process of emmetropization. Excessive exposure to negative optical defocus often leads to the development of myopia. However, it is still largely unknown how optical
Externí odkaz:
https://doaj.org/article/855ff970c0f6434f98e1e35963f64d7b
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
PurposeTo evaluate the long-term effect of two different degrees of blue-light blocking (BB) spectacle lenses on adults’ contrast perception under various lighting conditions.MethodsIn total, 144 healthy adults aged 24.70 (±4.32 years) were recrui
Externí odkaz:
https://doaj.org/article/4bfa422ec5d04822ab7f1731a1929e9d
Autor:
Anil Erkan, David Hoffmann, Timo Singer, Julia Maria Schikowski, Korbinian Kunst, Markus Alexander Peier, Tran Quoc Khanh
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2668 (2023)
The purpose of this work is to determine the influence of the low beam intensity of motor vehicle headlights on detection conditions in urban traffic. For this purpose, studies with fourteen subjects are conducted on three differently illuminated tes
Externí odkaz:
https://doaj.org/article/56f264771bbd429ab87745c63a618a33
Akademický článek
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Autor:
M. .. Yuzhanin, N. S. Yuzhanina
Publikováno v:
Путеводитель предпринимателя, Vol 0, Iss 28, Pp 320-333 (2020)
In the presented article socio -psychological mechanisms and basic principles of intersubjective mutual influence in a context of contemporary social reality are considered, and also possible ways of overcoming the arising manipulations are designate
Externí odkaz:
https://doaj.org/article/39adfb7eaa5e43b785dc1fd9d79b4703
Yes
PURPOSE. Glaucoma raises contrast detection thresholds, but our natural visual environment is dominated by high contrast that may remain suprathreshold in early to moderate glaucoma. This study investigates the effect of glaucoma on the appa
PURPOSE. Glaucoma raises contrast detection thresholds, but our natural visual environment is dominated by high contrast that may remain suprathreshold in early to moderate glaucoma. This study investigates the effect of glaucoma on the appa
Externí odkaz:
http://hdl.handle.net/10454/17921
