Results 51 to 60 of about 78,530 (292)

Microsaccades Tracking by Secondary Speckle Pattern Analysis

Journal of Biophotonics, EarlyView.
A new approach for detecting microsaccades is introduced using secondary speckle patterns reflected from the sclera. This method offers potential benefits in capturing subtle eye movements and overcoming limitations in traditional pupil‐tracking systems.
Ola Shteinberg, Sergey Agdarov, Yafim Beiderman, Yoram S. Bonneh, Inbal Ziv, Zeev Kalyuzhner, Zeev Zalevsky   +6 more
wiley   +1 more source

Gene Expression and Pathways Underlying Form Deprivation Myopia in the Guinea Pig Sclera.

Investigative Ophthalmology and Visual Science, 2018
Purpose Posterior scleral remodeling accompanies myopia. In guinea pigs developing myopia, the region around the optic nerve (peripapillary zone, PPZ) rapidly expands followed by inhibition in eye size in the periphery.
Nethrajeith Srinivasalu, S. McFadden, Callan Medcalf, L. Fuchs, Jessica Chung, Gayle K. Philip, A. Richardson, M. Riaz, P. Baird   +8 more
semanticscholar   +1 more source

Postmortem iris recognition and its application in human identification [PDF]

, 2015
Iris recognition is a validated and non-invasive human identification technology currently implemented for the purposes of surveillance and security (i.e. border control, schools, military).
Sansola, Alora
core   +1 more source

Microstructure and growth of the lenses of schizochroal trilobite eyes [PDF]

, 2013
Lenses within the schizochroal eyes of phacopine trilobites are made principally of calcite and characterisation of them using light microscopy and high-resolution electron imaging and diffraction has revealed an array of microstructural arrangements ...
Lee, Martin R., Owen, Alan W., Torney, Clare   +2 more
core   +1 more source

The eye contact effect: mechanisms and development [PDF]

, 2009
The ‘eye contact effect’ is the phenomenon that perceived eye contact with another human face modulates certain aspects of the concurrent and/or immediately following cognitive processing.
Adolphs, Adolphs, Adolphs, Allison, Atsushi Senju, Bailey, Banich, Bar, Baron-Cohen, Brothers, Calder, Calder, Cartmill, Conty, Conty, Csibra, Curtis, Dawson, de Gelder, Elsabbagh, Emery, Engell, Farroni, Farroni, Farroni, Farroni, Frith, George, Gliga, Grice, Haxby, Hietanen, Hoffman, Hood, Johnson, Johnson, Johnson, Johnson, Johnson, Kampe, Kawashima, Kleinhans, Kleinke, Kobayashi, Krolak-Salmon, Kylliäinen, Kylliäinen, LeDoux, Macrae, Maestro, Mark H. Johnson, Morris, Nichols, Nummenmaa, Pageler, Palermo, Pelphrey, Pelphrey, Perrett, Pfaff, Sato, Schilbach, Schultz, Schultz, Schumann, Senju, Senju, Senju, Senju, Senju, Senju, Singer, Smith, Spratling, Van Essen, Van Essen, Vuilleumier, Whalen, Wicker, Wicker, Winston, Winston   +81 more
core   +2 more sources

Age‐Dependent Histone Deacetylase 3 Regulation by βA3/A1‐Crystallin and Inositol Hexaphosphate in Retinal Pigmented Epithelial Cells Reveals a Novel Pathway in Age‐Related Macular Degeneration

Aging Cell, EarlyView.
βA3/A1‐crystallin regulates HDAC3 activity and epigenetic processes in the RPE. (A) The illustration demonstrates that βA3/A1‐crystallin plays a crucial role in maintaining IPMK protein expression, which in turn activates HDAC3. (B) When βA3/A1‐crystallin is absent (Cryba1 KO ), IPMK protein expression decreases, resulting in the deactivation of HDAC3.
Sujan Chatterjee, Sayan Ghosh, Zachary Sin, Vishnu Suresh Babu, Loretta Viera Preval, Emily Davis, Nguyen Tran, Sridhar Bammidi, Pooja Gautam, Stacey Hose, Yuri Sergeev, Miguel Flores‐Bellver, Kevin Ritter, Henning J. Jessen, Issam Al Diri, Debasish Sinha, Prasun Guha   +16 more
wiley   +1 more source

Regional Deformation of the Optic Nerve Head and Peripapillary Sclera During IOP Elevation

Investigative Ophthalmology and Visual Science, 2018
Purpose To measure the deformation of the porcine optic nerve head (ONH) and peripapillary sclera (PPS) in response to intraocular pressure (IOP) elevation.
Elias Pavlatos, Yanhui Ma, K. Clayson, X. Pan, Jun Liu   +4 more
semanticscholar   +1 more source

Two‐year changes of macular choroidal thickness in response to 0.01% atropine eye drops: Results from the myopia outcome study of atropine in children (MOSAIC) clinical trial

Acta Ophthalmologica, EarlyView.
Abstract Purpose To investigate 2‐year changes in macular choroidal thickness (ChT) in children receiving 0.01% atropine eyedrops and its relationship with spherical equivalent refraction (SER) progression and axial length (AL) elongation. Methods A total of 250 myopic children aged 6–16 years (167%–0.01% atropine, 83‐placebo) were enrolled in the ...
Emmanuel Kobia‐Acquah, Gareth Lingham, Daniel Ian Flitcroft, James Loughman   +3 more
wiley   +1 more source

Rotation asymmetry of the human sclera

Acta ophthalmologica, 2018
To characterize the mean topographical shape of the human sclera of a normal eye.
A. Consejo, Clara Llorens-Quintana, Maciej M. Bartuzel, D. R. Iskander, J. Rozema   +4 more
semanticscholar   +1 more source

Choroidal changes and association with Gaussian curvature in high myopic eyes with posterior staphyloma in ultra‐wide‐field optical coherence tomography angiography

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate choroidal changes in high myopic (HM) patients with posterior staphyloma (PS) and explore their association with Gaussian curvature (K) using ultra‐wide‐field optical coherence tomography angiography (UWF‐OCTA). Methods HM patients with wide macular PS (Type I PS) and without any PS (control) were recruited.
Qing Zhao, Linxin Wei, Huan Chen, Yan Luo, Youxin Chen, Zhikun Yang   +5 more
wiley   +1 more source