Results 71 to 80 of about 265,925 (201)

POSSIBILITIES OF MODERN IMAGING TECHNIQUES IN DIAGNOSTICS OF OPTIC NERVE DRUSEN (LITERATURE REVIEW)

open access: yesActa Biomedica Scientifica, 2016
With the introduction and development of new diagnostic techniques, the relevance of drusen of the optic nerve diagnostics is increasing. Existing imaging techniques alone or in their various combinations cannot allow to confirm optic nerve drusen in all
E. E. Ioyleva   +2 more
doaj   +1 more source

Edema and features of optic nerve architecture in inflammatory and ischemic neuropathies. Clinical cases

open access: yesJournal of Ophthalmology
Purpose. To describe clinical cases of optic nerve edema in inflammatory and ischemic neuropathies and features of optic disc architecture revealed by optical coherence tomography. Methods. 4 patients were examined.
N. M. Moyseyenko
doaj   +1 more source

Viral Vector-based Improvement of Optic Nerve Regeneration: Characterization of Individual Axons\u27 Growth Patterns and Synaptogenesis in a Visual Target [PDF]

open access: yes, 2015
Lack of axon growth ability in the central nervous system poses a major barrier to achieving functional connectivity after injury. Thus, a non-transgenic regenerative approach to reinnervating targets has important implications in clinical and research ...
Blackmore, Murray G.   +3 more
core   +1 more source

Microscopic details of age related changes in rat optic nerve

open access: yesSenses and Sciences, 2014
Background: Age-related changes in the number and density of optic nerve fibres were studied in 12-month-old (adult) and 24-month-old (aged) male Wistar rats.
Fernanda Pacella   +5 more
doaj   +1 more source

Robust and interpretable unit level causal inference in neural networks for pediatric myopia

open access: yesnpj Digital Medicine
Understanding causal mechanisms in deep learning is essential for clinical adoption, where interpretability and reliability are critical. Most existing AI systems act as black boxes, limiting transparency in medicine.
Zihui Jin   +11 more
doaj   +1 more source

Optic nerve glymphatic system: Physiological characterization, ischemia-induced changes, and neuroprotection in ischemic optic neuropathy

open access: yesNeurobiology of Disease
The glymphatic system facilitates cerebrospinal fluid (CSF) circulation and metabolic waste clearance in the central nervous system. Its alterations and neuroprotective potentials in cerebral disorders also have been confirmed.
Yuning Zhang   +11 more
doaj   +1 more source

Integration of visual stimuli by the crayfish central nervous system [PDF]

open access: yes, 1967
For the crayfish, properties of visually reacting interneurone types in the optic nerve are described on the basis of single-unit analysis. Sustaining fibres show: (a) ‘surround’ inhibition over the whole retina, including the excitatory field; (b) ‘on’
Wiersma, C. A. G., Yamaguchi, T.
core  

Involvement of High Mobility Group Box 1 Protein in Optic Nerve Damage in Diabetes

open access: yesEye and Brain, 2022
Ghulam Mohammad,1 Renu A Kowluru1,2 1Department of Ophthalmology, Visual and Anatomical Sciences, Wayne State University, Detroit, MI, 48201, USA; 2Kresge Eye Institute, Wayne State University, Detroit, MI, 48201, USACorrespondence: Ghulam Mohammad, Tel +
Mohammad G, Kowluru RA
doaj  

Neuro-sarcoidosis with isolated optic neuropathy: unmasking the chameleon

open access: yesThe Egyptian Journal of Internal Medicine
Isolated optic nerve involvement is rare in sarcoidosis. We report three cases describing atypical clinical and radiological features of isolated optic nerve involvement in sarcoidosis to expand the spectrum of neuro-ophthalmic sarcoidosis.
Shreyashi Jha   +2 more
doaj   +1 more source

Factors Influencing Optical Coherence Tomography Peripapillary Choroidal Thickness: A Multicenter Study. [PDF]

open access: yes, 2019
Purpose:To quantify peripapillary choroidal thickness (PCT) and the factors that influence it in healthy participants who represent the racial and ethnic composition of the U.S. population.
Burgoyne, Claude F   +14 more
core  

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