Results 271 to 280 of about 48,579 (308)

Ocular oscillations induced by shifts of the direction and depth of visual fixation

Annals of Neurology, 2001
Shifts of the point of fixation between two targets aligned on one eye that are located near and far (Müller paradigm) stimulates a combined saccadic-vergence movement. In normal subjects, this test paradigm often induces saccadic oscillations of about 0.3 degrees at 20 to 30 Hz.
Bhidayasiri J. T., Somers J. T., Kim J. I., Nayak S., Boki H. S., Leigh R. J., RAMAT, STEFANO   +6 more
openaire   +2 more sources

The contribution of the fixational eye movements to the variability of the measured ocular aberration

Ophthalmic and Physiological Optics, 2009
Abstract The purpose of this work is to analyze the contribution of eye movements to the variability of the Zernike coefficients as determined with a Hartmann–Shack aberrometer. In order to isolate this effect we considered static aberrations tied to the eye pupil.
J, Arines, E, Pailos, P, Prado, S, Bará
openaire   +2 more sources

[The status of ocular fixation in civil aviation pilots].

Kosmicheskaia biologiia i aviakosmicheskaia meditsina, 1991
This paper discussed the importance of gaze fixation for professional pilot activities. It describes new methods for evaluating mono- and binocular fixation. The results of examinations of pilots with mild emmetropia and ametropia demonstrate that qualitative parameters of gaze fixation are important adequate assessment of visual abilities.
S V, Panferov, T I, Miliavskaia, E A, Evseev, S L, Shapovalov   +3 more
openaire   +1 more source

Assessing inter-ocular fixational eye movements throughout the lifespan

Experimental Brain Research
This study aims to assess fixational eye movements (FEMs) obtained under binocular and monocular viewing in normal individuals across different age groups. We recruited 68 healthy participants divided into Group 1 (children, 3-9 years, n = 20), Group 2 (adolescents, 10-19 years, n = 26), and Group 3 (adults, 20-73 years, n = 22).
Sophie C, Yue, Gokce B, Cakir, Aasef, Shaikh, Fatema F, Ghasia   +3 more
openaire   +2 more sources

Cyclodextrin-based ocular drug delivery systems: A comprehensive review

Coordination Chemistry Reviews, 2023
Qiuxiang Wang, Guihua Fang
exaly  

Nanomedicine for the Detection and Treatment of Ocular Bacterial Infections

Advanced Materials, 2023
Xinru You, Na Kong, Wei Tao
exaly  

Polymer- and lipid-based nanocarriers for ocular drug delivery: Current status and future perspectives

Advanced Drug Delivery Reviews, 2023
Haijie Han, Yueyang Zhong, Jian Ji
exaly  

OCULAR MOVEMENTS AND FIXATIONS IN READING

Optometry and Vision Science, 1951
openaire   +2 more sources

Recent advances of smart materials for ocular drug delivery

Advanced Drug Delivery Reviews, 2023
Fuxiao Luan
exaly  

Ocular fixation and the caloric test

The Laryngoscope, 1967
openaire   +2 more sources