Results 1 to 10 of about 2,168,423 (243)

Ion Movement in the Eye [PDF]

open access: yesCirculation, 1960
The optical integrity and the metabolism of the eye depend on the exchange of substances between the blood vessels of the eye and the ocular chambers. The present paper considers the exchange of 3 ions in particular, i.e., sodium, chloride and bicarbonate, in the eye, with particular reference to the role of diffusion and active transport in ...
openaire   +2 more sources

Progress in perceptual research: the case of prosopagnosia [version 1; peer review: 2 approved]

open access: yesF1000Research, 2019
Prosopagnosia is an impairment in the ability to recognize faces and can be acquired after a brain lesion or occur as a developmental variant. Studies of prosopagnosia make important contributions to our understanding of face processing and object ...
Andrea Albonico, Jason Barton
doaj   +1 more source

Biometric recognition via texture features of eye movement trajectories in a visual searching task. [PDF]

open access: yesPLoS ONE, 2018
Biometric recognition technology based on eye-movement dynamics has been in development for more than ten years. Different visual tasks, feature extraction and feature recognition methods are proposed to improve the performance of eye movement biometric ...
Chunyong Li   +4 more
doaj   +1 more source

Study and application of an eye tracking technique in dental aesthetics

open access: yes口腔疾病防治, 2020
Eye tracker is an instrument that can record the characteristics of eye movement when people process visual information. This instrument is important for basic psychological research.
BAO Baicheng, WANG Xi
doaj   +1 more source

Eye-Movements as a Biometric [PDF]

open access: yes, 2005
We propose the use of eye-movements as a biometric. A case study investigating potentials of eye-movement data for biometric purposes was conducted. Twelve participants' eye-movements were measured during still and moving objects viewing. The measured data includes pupil sizes and their dynamics, gaze velocities and distances of infrared reflections of
Roman Bednarik   +3 more
openaire   +2 more sources

A Feasibility Study on Bioradar Eye Movement Detection for Sleep Stage Classification

open access: yesZhongguo yiliao qixie zazhi
To address the problem of low classification accuracy in existing bioradar sleep staging technology caused by the use of indirect physiological features, research on bioradar sleep eye movement detection is conducted.
Tingwei LEI   +7 more
doaj   +1 more source

THE MOVEMENTS OF THE EYES IN READING [PDF]

open access: yesBritish Journal of Ophthalmology, 1928
reformation of the anterior chamber is delayed, which Wright associates with adhesions of capsular tags to the corneal endothelium and consequent keratitis. Trephining for glaucoma was done in 117 cases; Lagrange, or its modification, was adopted in 30 cases.
openaire   +2 more sources

Evaluation of visual performance and eye movements in patients with blue light-filtering intraocular lenses versus ultraviolet light-filtering intraocular lenses

open access: yesFrontiers in Neuroscience, 2023
BackgroundEye movement plays an important role in visual perception and provides essential visual information for everyday tasks. Our previous study indicated that the visual performance and eye movement pattern were impaired in age-related cataract ...
Yan Liu   +12 more
doaj   +1 more source

Microsaccades in applied environments: Real-world applications of fixational eye movement measurements

open access: yesJournal of Eye Movement Research, 2020
Across a wide variety of research environments, the recording of microsaccades and other fixational eye movements has provided insight and solutions into practical problems.
Robert G Alexander   +2 more
doaj   +1 more source

Eye movement analysis of children’s attention for midline diastema

open access: yesScientific Reports, 2022
No previous studies have investigated eye-movement patterns to show children’s information processing while viewing clinical images. Therefore, this study aimed to explore children and their educators’ perception of a midline diastema by applying eye ...
Vanessa Y. Cho   +5 more
doaj   +1 more source

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