Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Velitchko Manahilov"'
Publikováno v:
Retina. 36:703-708
Metamorphopsia is common in macular disease. Current techniques for measuring metamorphopsia require good vision or costly equipment. The authors report a method that uses printed cards.The cards have a grid of squares arranged in a ring around fixat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbc40613624fbcc36322f32d77cc25e8
https://doi.org/10.1097/iae.0000000000000778
https://doi.org/10.1097/iae.0000000000000778
Publikováno v:
Eye & Contact Lens: Science & Clinical Practice. 39:365-375
Purpose To develop with a thin film interferometer new parameters to describe the drying properties of contact lenses; these are: time to first break-up (onset latency), duration of lens surface drying (drying duration), maximum speed of increase in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5a5306f7819cb690770db857601031d
https://doi.org/10.1097/icl.0b013e318297394c
https://doi.org/10.1097/icl.0b013e318297394c
Autor:
Dirk Seidel, Sven Mucke, Edward A. H. Mallen, Senay Aydin, Velitchko Manahilov, Niall C. Strang
Publikováno v:
Vision Research. 89:96-101
Visual suppression of low-spatial frequency information during eye movements is believed to contribute to a stable perception of our visual environment. While visual perception has been studied extensively during saccades, vergence has been somewhat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbcf1d4008900f683f22340d81ebd930
https://doi.org/10.1016/j.visres.2013.07.008
https://doi.org/10.1016/j.visres.2013.07.008
Publikováno v:
Cephalalgia. 32:1071-1075
Background: After viewing dynamic noise surrounding a homogeneous grey patch (artificial scotoma), observers perceive a prolonged twinkling-noise after-image within the unstimulated area. It has been suggested that noise-stimulated neurons induce a l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65054ed41a78d34885285cb127a3036f
https://doi.org/10.1177/0333102412455712
https://doi.org/10.1177/0333102412455712
Publikováno v:
Journal of Research in Reading. 33:223-230
Previous studies of visually symptomatic dyslexics have found that their contrast thresholds for pattern discrimination are the same as non-dyslexics. However, when noise is added to the stimuli, contrast thresholds rise markedly in dyslexics compare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9011be363a5599e5832d6123a524fe2b
https://doi.org/10.1111/j.1467-9817.2009.01409.x
https://doi.org/10.1111/j.1467-9817.2009.01409.x
Publikováno v:
Acta Psychologica. 131:93-98
Classical data on the detection of simple patterns show that two eyes are more sensitive than one eye. The degree of binocular summation is important for inferences about the underlying combination mechanism. In a signal detection theory framework, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dea61f7d5677ae69dfeed23141bd4682
https://doi.org/10.1016/j.actpsy.2009.03.006
https://doi.org/10.1016/j.actpsy.2009.03.006
Publikováno v:
Vision Research. 47(11):1479-1489
Research has shown that exposure to a homogeneous gray patch surrounded by a dynamic noise background causes filling-in of the artificial scotoma by the twinkling noise from the surround. When the background is switched off, observers report percepti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9df9012fb36bce1588c057210deca2b3
Publikováno v:
Vision Research. 45:2218-2230
We studied visual evoked potentials (VEPs) elicited by second-order contrast modulations of binary dynamic noise and first-order luminance modulations. Using a 3-point Laplacian operator centred on Oz, we found that contrast modulations of both low a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3254cce7bfcf9ea675799fb447660e66
https://doi.org/10.1016/j.visres.2005.02.012
https://doi.org/10.1016/j.visres.2005.02.012
Publikováno v:
Neuroscience Letters. 375:23-27
Continuously, moving objects under continuous illumination can be seen to move in a direction opposite to their actual motion. This illusory reversed motion can be explained as due to discrete temporal sampling of the moving stimulus by the visual sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cd709608e738349ca0ed6578e8f1287
https://doi.org/10.1016/j.neulet.2004.10.059
https://doi.org/10.1016/j.neulet.2004.10.059
Publikováno v:
Vision Research. 44(22):2577-2585
Internal noise and sampling efficiency are the main factors which limit visual performance. In a previous study [Vis. Res. 43 (2003) 1103] we compared the variance of human reaction time to that of an ideal observer and found that the sampling effici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79cd486e52e71fa98f03e85cb03bbab1