Results 41 to 50 of about 637,330 (312)

Discharge patterns and functional organization of mammalian retina.

open access: yesJournal of Neurophysiology, 1953
THE DISCHARGES carried in the optic nerve fibers contain all the information which the central nervous system receives from the retina. A correct interpretation of discharge patterns therefore constitutes an important step in the analysis of visual ...
S. W. Kuffler
semanticscholar   +1 more source

Tuberculosis of the Retina

open access: yesAmerican Journal of Ophthalmology, 1919
This paper reports three cases of retinal tuberculosis with notes on two previously reported. Read before the American Ophthalmological Society, June 16th, 1919.
Jackson, Edward, Finnoff, William C.
openaire   +4 more sources

How lateral inhibition and fast retinogeniculo-cortical oscillations create vision: A new hypothesis [PDF]

open access: yes, 2016
The role of the physiological processes involved in human vision escapes clarification in current literature. Many unanswered questions about vision include: 1) whether there is more to lateral inhibition than previously proposed, 2) the role ...
Barnes, Vernon A.   +3 more
core   +1 more source

In vivo human retinal and choroidal vasculature visualization using differential phase contrast swept source optical coherence tomography at 1060 nm [PDF]

open access: yes, 2012
A differential phase contrast (DPC) method is validated for in vivo human retinal and choroidal vasculature visualization using high-speed swept-source optical coherence tomography (SS-OCT) at 1060 nm.
Fraser, Scott, Motaghiannezam, Reza
core   +1 more source

GLIOMA OF THE RETINA. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1898
In the eye section of the Ninth International Medical Congress, an eminent specialist of Paris said: "I have seen but four cases of glioma of the retina." This struck me as being a very small number, and led me to look over my records of the years 1871 to 1898, inclusive. I shall, therefore, briefly report them as follows: Case 1. —Girl, aged 1 year,
openaire   +2 more sources

Photons Do Collapse In the Retina Not in the Brain Cortex: Evidence from Visual Illusions [PDF]

open access: yesNeuroQuantology 2011; 9(2): 206-230, 2002
While looking for evidence of quantum coherent states within the brain, many quantum mind advocates proposed experiments based on the assumption that the coherent state of a photon entering the visual system could somehow be preserved through the neural processing, or in other words they suppose that photons collapse not in the retina, but in the brain
arxiv   +1 more source

Ocular indicators of Alzheimer’s: exploring disease in the retina

open access: yesActa Neuropathologica, 2016
Although historically perceived as a disorder confined to the brain, our understanding of Alzheimer’s disease (AD) has expanded to include extra-cerebral manifestation, with mounting evidence of abnormalities in the eye. Among ocular tissues, the retina,
Nadav J. Hart   +3 more
semanticscholar   +1 more source

Species-specific wiring for direction selectivity in the mammalian retina

open access: yesNature, 2016
Directionally tuned signalling in starburst amacrine cell (SAC) dendrites lies at the heart of the circuit that detects the direction of moving stimuli in the mammalian retina.
Huayu Ding   +4 more
semanticscholar   +1 more source

CNTF and retina [PDF]

open access: yesProgress in Retinal and Eye Research, 2012
Ciliary neurotrophic factor (CNTF) is one of the most studied neurotrophic factors for neuroprotection of the retina. A large body of evidence demonstrates that CNTF promotes rod photoreceptor survival in almost all animal models. Recent studies indicate that CNTF also promotes cone photoreceptor survival and cone outer segment regeneration in the ...
Rong Wen   +3 more
openaire   +3 more sources

Application of ImageJ in Optical Coherence Tomography Angiography (OCT-A): A Literature Review

open access: yesJournal of Ophthalmology, 2023
Background. This study aimed to review the literature on the application of ImageJ in optical coherence tomography angiography (OCT-A) images. Methods. A general search was performed in PubMed, Google Scholar, and Scopus databases.
Masoud Rahimi   +5 more
doaj   +1 more source

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