Suture–needle snare for scleral fixation
Journal of Cataract & Refractive Surgery, 2021 Current scleral suture fixation techniques pose challenges for highly complex eyes. A scleral suture fixation technique using a snare that is fashioned out of a 27-gauge needle and 8-0 nylon suture is described. This technique is well-suited for scleral suture fixation in complex eyes because it reduces risk factors for intraoperative and postoperative
Eric, Weinlander +2 more
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Frontal Eye Field Neurons Assess Visual Stability Across Saccades [PDF]
, 2012 The image on the retina may move because the eyes move, or because something in the visual scene moves. The brain is not fooled by this ambiguity. Even as we make saccades, we are able to detect whether visual objects remain stable or move.
Crapse, Trinity B., Sommer, Marc A.
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Scleral suture-fixated intraocular lens explantation [PDF]
Eye, 2014 Sir, Scleral-sutured intraocular lens (IOL) implant is one of the common methods for correction of aphakia in eyes without adequate capsular support.1 Scleral-sutured IOLs can, however, be associated with a variety of complications that sometimes lead to the need for explantation of the implant.2 Although many reports describe insertion ...
M, Mikhail, A, Sallam
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Novel yamane technique modification for haptic exposure after glued intrascleral haptic fixation
American Journal of Ophthalmology Case Reports, 2019 The field of intraocular lens fixation in the setting of inadequate capsular support is a dynamic one as surgical approaches are constantly evolving.
Rachel A. Gelman, Sumit Garg
doaj +1 more source
Scleral fixation using a hydrophilic four-haptic lens and polytetrafluoroethylene suture
Scientific Reports, 2021 To assess the safety of scleral fixation using the Akreos AO60 intraocular lens (IOL) and Gore-Tex suture. Prospective evaluation of 20 patients who underwent scleral fixation of an Akreos AO60 with Gore-Tex.
Natacha B. Junqueira +4 more
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A Cholinergic Synaptically Triggered Event Participates in the Generation of Persistent Activity Necessary for Eye Fixation [PDF]
, 2004 An exciting topic regarding integrative properties of the nervous system is how transient motor commands or brief sensory stimuli are able to evoke persistent neuronal changes, mainly as a sustained, tonic action potential firing.
Alvarado, Juan Carlos +5 more
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Dissociated vertical deviation and eye torsion: Relation to disparity-induced vertical vergence [PDF]
, 1997 We studied the relation between vertical eye movements and binocular torsion in five subjects with dissociated vertical deviation (DVD). During trials, subject viewed a well illuminated Snellen letter chart, with both eyes uncovered during 4 seconds ...
Rijn, L.J. van +2 more
core +5 more sources
Fearful faces have a sensory advantage in the competition for awareness [PDF]
, 2015 Only a subset of visual signals give rise to a conscious percept. Threat signals, such as fearful faces, are particularly salient to human vision.
Adams, W. J., Garner, M., Hedger, N.
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Robust eye tracking based on multiple corneal reflections for clinical applications [PDF]
, 2018 Postprint (published ...
Gautier, Josselyn +2 more
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Double flanged prolene intrascleral fixation of Cionni capsule tension ring
Delta Journal of Ophthalmology, 2023 Background Transconjunctival intrascleral fixation using double flanged prolene suture was used for scleral fixation of intraocular lenses (IOLs), Cionni capsule tension ring, and Ahmed segment.
Ayman M.A Elsayed +3 more
doaj +1 more source