Results 31 to 40 of about 1,118,673 (315)

Electrophysiology In Vision

open access: yesDelhi Journal of Ophthalmology, 2022
Electrophysiological tests in ophthalmology acts as an important clinical tool in evaluation, diagnosis and management of ophthalmic and neurological disorders.
Aakanksha Raghuvanshi, Paromita Dutta
doaj   +1 more source

Orientation of \u3ci\u3eHylobius Pales\u3c/i\u3e and \u3ci\u3ePachylobius Picivorus\u3c/i\u3e (Coleoptera: Curculionidae) to Visual Cues [PDF]

open access: yes, 2017
Pitfall traps with above-ground silhouettes of various colors and diameters were used in field tests to evaluate the role of vision in host orientation by adult pales weevils, Hylobius pales, and pitch-eating weevils, Pachylobius picivorus.
Hunt, D.W. A, Raffa, K. F
core   +2 more sources

Diagnostic accuracy of the TsiogkaSpaeth grid test for detecting visual field defects in patients with glaucoma. [PDF]

open access: goldBMJ Open Ophthalmol
Tsiogka A   +8 more
europepmc   +2 more sources

Automated quantitative analysis of single and double label autoradiographs [PDF]

open access: yes, 1979
A method for the analysis of silver grain content in both single and double label autoradiographs is presented. The total grain area is calculated by counting the number of pixels at which the recorded light intensity in transmission dark field ...
Aus, H. M.   +7 more
core   +1 more source

Development of a Pediatric Visual Field Test

open access: yesTranslational Vision Science & Technology, 2016
We describe a pediatric visual field (VF) test based on a computer game where software and hardware combine to provide an enjoyable test experience.The test software consists of a platform-based computer game presented to the central VF. A storyline was created around the game as was a structure surrounding the computer monitor to enhance patients ...
Susmito Biswas   +6 more
openaire   +5 more sources

Word-decoding as a function of temporal processing in the visual system. [PDF]

open access: yes, 2013
This study explored the relation between visual processing and word-decoding ability in a normal reading population. Forty participants were recruited at Arizona State University.
Holloway, Steven R   +2 more
core   +3 more sources

Detection of Visual Field Loss in Pituitary Disease: Peripheral Kinetic Versus Central Static. [PDF]

open access: yes, 2015
Visual field assessment is an important clinical evaluation for eye disease and neurological injury. We evaluated Octopus semi-automated kinetic peripheral perimetry (SKP) and Humphrey static automated central perimetry for detection of neurological ...
Adeoye, Joanne   +6 more
core   +1 more source

Age-related deterioration of rod vision in mice [PDF]

open access: yes, 2010
Even in healthy individuals, aging leads to deterioration in visual acuity, contrast sensitivity, visual field, and dark adaptation. Little is known about the neural mechanisms that drive the age-related changes of the retina and, more specifically ...
Crouch, Rosalie K   +3 more
core   +2 more sources

Intervals between visual field tests when monitoring the glaucomatous patient: wait-and-see approach [PDF]

open access: yes, 2012
Purpose.: Published recommendations suggest three visual field (VF) tests per year are required to identify rapid progression in a newly diagnosed glaucomatous patient over 2 years.
Crabb, D. P., Garway-Heath, D. F.
core   +1 more source

NEW DEFINITIONS OF KINETIC VISUAL ACUITY AND KINETIC VISUAL FIELD AND THEIR AGING EFFECTS

open access: yesIATSS Research, 2009
When statistically analyzing the age groups of traffic accident fatalities, senior citizens account for over 50% of all deaths. Similarly, over 50% of all fatalities occur at intersections.
Jinglong WU
doaj   +1 more source

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