Results 41 to 50 of about 639,989 (212)

Macular ganglion cell complex layer thickness measured with spectral-domain OCT in a large population-based cohort study

BMC Ophthalmology
Purpose To establish the normal GCC thickness profile in the general population using SD-OCT in different macular sectors. Determining the systemic and ophthalmic factors associated with GCC thickness and further identifying the potential risk factors ...
Caixia Lin, Lixia Ma, Aiguo Lv, Hongyi Liu, Qing Pan, Kai Cao, Xu Jia, Sujie Fan, Jian Wu, Ningli Wang   +9 more
doaj   +1 more source

The contribution of brain reorganisation to recovery in patients with optic neuritis [PDF]

, 2010
In this thesis, the mechanisms of damage and repair in clinically isolated optic neuritis (ON) were investigated in vivo, by combining magnetic resonance imaging (MRI), electrophysiology and optical coherence tomography (OCT).
Jenkins, T.M.
core  

Lipid profiling dataset of the Wnt3a-induced optic nerve regeneration

Data in Brief, 2019
We present lipid profiling data from mouse retina and optic nerve after optic nerve crush and during Wnt3a-induced axonal regeneration at 7 and 15 days post-crush. This data is available at the Metabolomics Workbench, http://www.metabolomicsworkbench.org
Anna Trzeciecka, Tal Carmy, Abigail S. Hackam, Sanjoy K. Bhattacharya   +3 more
doaj   +1 more source

Accurate and reliable segmentation of the optic disc in digital fundus images [PDF]

, 2014
We describe a complete pipeline for the detection and accurate automatic segmentation of the optic disc in digital fundus images. This procedure provides separation of vascular information and accurate inpainting of vessel-removed images, symmetry-based ...
Giachetti, Andrea, Emanuele Trucco, Trucco, Emanuele; id_orcid, Lucia Ballerini, Ballerini, Lucia   +4 more
core   +1 more source

Correlation of optic nerve and optic nerve sheath diameter with intracranial pressure in pigs. [PDF]

, 2020
OBJECTIVE Several studies have shown an association between intracranial pressure and the diameter of the optic nerve sheath measured by transbulbar ultrasonography. To understand the pathophysiology of this phenomenon, we aimed to measure the changes
J. Beck (8399460), C. Fung (8399454), I. Zubak (8399445), S. M. Jakob (8399457), W. J. Z’Graggen (8399463), J Beck, Jakob, S. M., Zubak, I., A. Schuetz (8399448), R Mija, I Zubak, S M Jakob, Schuetz, A., Z'Graggen, W. J., C Fung, M Glas, A Schuetz, R. Mija (8399442), Fung, C., Beck, J., Glas, M., Andreas Bloch, Bloch, Andreas, Mija, R., Andreas Bloch (5489834), M. Glas (8399451), W J Z'Graggen   +26 more
core   +2 more sources

Vasculature of the distal part of optic nerve [PDF]

Vojnosanitetski Pregled, 2010
Background/Aim. Vascularisation of the distal, namely intracranial and intracanalicular parts of the optic nerve have not been explained in conventional textbooks of anatomy, while there have been explanations of proximal, that is intraorbital segment ...
Nagulić Mirjana, Ćetković Mila, Manojlović Radovan, Nikolić Igor, Alempijević Đorđe, Vitošević Zdravko   +5 more
doaj   +1 more source

Optic nerve aplasia: A case series

Indian Journal of Ophthalmology, 2018
Optic nerve aplasia (ONA) is a congenital optic nerve anomaly characterized by the absence of optic nerve head, retinal blood vessels, retinal ganglion cells, and optic nerve fibers in a malformed eye.
K Samyukta Sadasivan, Neelam Pawar, Meenakshi Ravindran, Ramakrishnan Rengappa   +3 more
doaj   +1 more source

Papilledema in Space Flight: Pathogenesis, Diagnostics and Monitoring

Oftalʹmologiâ, 2020
Some Russian cosmonauts in space flight have revealed swelling of the optic nerve head of varying severity. Four clinical cases presented in this article.
I. A. Makarov, S. N. Danilichev
doaj   +1 more source

Can automated imaging for optic disc and retinal nerve fiber layer analysis aid glaucoma detection? [PDF]

, 2016
Open Access funded by Department of Health UKPurpose: To compare the diagnostic performance of automated imaging for glaucoma. Design: Prospective, direct comparison study.
Banister, K, Burr, JM, McMeekin, P, Gray, J, Jonathan Cook (3435386), Rupert R. A. Bourne (3232398), Cook, Jonathan, Charles Boachie (725223), Garway-Heath, David, Joanne Gray (468122), Pete McMeekin (16670856), Hernández, Rodolfo, Ramsay, C, Gray, Joanne, Cook, J, McMeekin, Peter, Jennifer M. Burr (16657107), Ramsay, Craig, Burr, Jennifer, Katie Banister (8982902), Craig R. Ramsay (9096188), Hernández, R, David F. Garway-Heath (8770919), Boachie, Charles, Bourne, Rupert, Burr, Jennifer M., Azuara-Blanco, A, Banister, Katie, Garway-Heath, D, Azuara-Blanco, Augusto, Bourne, R, Augusto Azuara-Blanco (6328919), Rodolfo Hernández (16670859), Boachie, C   +33 more
core   +1 more source

Comparison of cross sectional optical coherence tomography images of elevated optic nerve heads across acquisition devices and scan protocols

Eye and Vision, 2018
Background Optic nerve head measurements extracted from optical coherence tomography (OCT) show promise for monitoring clinical conditions with elevated optic nerve heads.
Megh D. Patel, Fareshta Khushzad, Heather E. Moss   +2 more
doaj   +1 more source