Results 21 to 30 of about 522,612 (285)

A Neuroanatomically Grounded Optimal Control Model of the Compensatory Eye Movement System in Mice

open access: yesFrontiers in Systems Neuroscience, 2020
We present a working model of the compensatory eye movement system in mice. We challenge the model with a data set of eye movements in mice (n =34) recorded in 4 different sinusoidal stimulus conditions with 36 different combinations of frequency (0.1–3 ...
Peter J. Holland   +15 more
doaj   +1 more source

Electrophysiological Organization of the Eye of Aplysia [PDF]

open access: yes, 1969
The eye of Aplysia californica was studied by electrophysiological and histological methods. It has a central spheroidal lens which is surrounded by a retina composed of several thousand receptor cells which are replete with clear vesicles, pigmented ...
Jacklet, Jon W.
core   +1 more source

Simultaneous recordings of ocular microtremor and microsaccades with a piezoelectric sensor and a video-oculography system [PDF]

open access: yesPeerJ, 2013
Our eyes are in continuous motion. Even when we attempt to fix our gaze, we produce so called “fixational eye movements”, which include microsaccades, drift, and ocular microtremor (OMT).
Michael B. McCamy   +10 more
doaj   +2 more sources

A local model of eye adaptation for high dynamic range images [PDF]

open access: yes, 2004
In the real world, the human eye is confronted with a wide range of luminances from bright sunshine to low night light. Our eyes cope with this vast range of intensities by adaptation; changing their sensitivity to be responsive at di erent ...
Chalmers, Alan   +2 more
core   +1 more source

Psychological aspects rehabilitation of patients with anophthalmia

open access: yesOftalʹmologiâ, 2014
This work deals with the psychological rehabilitation of patients with anophthalmia having eye protesis as the main role on the problem. Stages of psychological reaction after eye lost and also the difficulties of adaptation of fellows with both eyesight
E. N. Verigo   +2 more
doaj   +3 more sources

Features of eye movements during rapid automatized naming in Chinese children aged 7–11 years

open access: yesFrontiers in Pediatrics, 2022
Rapid Automatized Naming (RAN) tests have been well-documented to predict reading abilities as well as a variety of neurobiological disorders (e.g., developmental dyslexia).
Hongan Wang   +5 more
doaj   +1 more source

An adaptive perception-based image preprocessing method [PDF]

open access: yes, 2015
The aim of this paper is to introduce an adaptive preprocessing procedure based on human perception in order to increase the performance of some standard image processing techniques.
BRUNI, VITTORIA   +3 more
core   +1 more source

An Evaluation of a Battery of Functional and Structural Tests as Predictors of Likely Risk of Progression of Age-Related Macular Degeneration. [PDF]

open access: yes, 2018
Purpose: To evaluate the ability of visual function and structural tests to identify the likely risk of progression from early/intermediate to advanced AMD, using the Age-Related Eye Disease Study (AREDS) simplified scale as a surrogate for risk of ...
Bailey, C.   +3 more
core   +3 more sources

Salient Distractors Can Induce Saccade Adaptation

open access: yesJournal of Ophthalmology, 2014
When saccadic eye movements consistently fail to land on their intended target, saccade accuracy is maintained by gradually adapting the movement size of successive saccades. The proposed error signal for saccade adaptation has been based on the distance
Afsheen Khan   +3 more
doaj   +1 more source

Self-powered and broadband opto-sensor with bionic visual adaptation function based on multilayer γ-InSe flakes

open access: yesLight: Science & Applications, 2023
Visual adaptation that can autonomously adjust the response to light stimuli is a basic function of artificial visual systems for intelligent bionic robots.
Weizhen Liu   +9 more
doaj   +1 more source

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