Results 21 to 30 of about 535,042 (288)

Electrophysiological correlates of eye gaze adaptation

open access: yesJournal of Vision, 2010
Recent research shows a strong effect of adaptation on gaze perception: Adaptation to faces with eye gaze constantly diverted in one direction subsequently impairs the perception of that gaze direction. A previous study on the neural correlates of this effect found that N170 amplitudes to test faces were strongly attenuated following adaptation.
Nadine, Kloth, Stefan R, Schweinberger
openaire   +2 more sources

Adaptive Colours of Eyes [PDF]

open access: yesNature, 1904
SOME time ago Prof. Wallace, of the School of Mines, Kimberley, suggested to me the possible explanation of the difference in colour of the light reflected from the iris of the eyes of different people—that it was in accordance with the natural law of protection against external influences.
openaire   +1 more source

Eye gaze adaptation under interocular suppression

open access: yesJournal of Vision, 2012
The perception of eye gaze is central to social interaction in that it provides information about another person's goals, intentions, and focus of attention. Direction of gaze has been found to reflexively shift the observer's attention in the corresponding direction, and prolonged exposure to averted eye gaze adapts the visual system, biasing ...
Stein, Timo   +2 more
openaire   +5 more sources

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

All eyes on rapid adaptive evolution [PDF]

open access: yesNature Reviews Genetics, 2018
A new study reveals that DNA methylation-mediated repression of gene expression regulates early eye development in blind cave morphs of Astyanax mexicanus.
openaire   +2 more sources

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

Motion transparency : depth ordering and smooth pursuit eye movements [PDF]

open access: yes, 2011
When two overlapping, transparent surfaces move in different directions, there is ambiguity with respect to the depth ordering of the surfaces. Little is known about the surface features that are used to resolve this ambiguity.
Schütz, Alexander C.
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

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