Results 41 to 50 of about 265,925 (201)

Prostatic Carcinoma Metastatic to the Optic Nerve [PDF]

open access: yes, 2009
Optic nerve can be infiltrated with various tumors and inflammatory processes, with a considerable prevalence of primary over secondary tumors. Metastases of gastric carcinoma to the optic nerve are less frequently, and those of prostatic carcinoma very ...
Branimir Cerovski   +3 more
core   +1 more source

Imaging of the Lamina Cribrosa using Swept-Source Optical Coherence Tomography. [PDF]

open access: yes, 2012
The lamina cribrosa (LC) is the presumed site of axonal injury in glaucoma. Its deformation has been suggested to contribute to optic neuropathy by impeding axoplasmic flow within the optic nerve fibers, leading to apoptosis of retinal ganglion cells. To
Mansouri, Kaweh   +2 more
core   +2 more sources

Lipid profiling dataset of the Wnt3a-induced optic nerve regeneration

open access: yesData 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   +3 more
doaj   +1 more source

Differences between Proximal versus Distal Intraorbital Optic Nerve Diffusion Tensor Magnetic Resonance Imaging Properties in Glaucoma Patients [PDF]

open access: yes, 2012
Purpose. To analyze in vivo the diffusion tensor magnetic resonance imaging (DT-MRI) properties of the intraorbital optic nerve at two different levels: Proximal to the optic nerve head (ONH) and distal to the ONH at the level of the orbital apex in ...
Bolacchi, F   +11 more
core   +2 more sources

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

open access: yesBMC 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   +9 more
doaj   +1 more source

Transplanted olfactory ensheathing cells promote regeneration of cut adult rat optic nerve axons [PDF]

open access: yes, 2003
Transplantation of olfactory ensheathing cells into spinal cord lesions promotes regeneration of cut axons into terminal fields and functional recovery.
Li, D.   +4 more
core  

Arbeiten zur Optischen Kohärenztomographie, Magnetresonanzspektroskopie und Ultrahochfeld-Magnetresonanztomographie [PDF]

open access: yes, 2019
Abstrakt (Deutsch) Hintergrund: Die Multiple Sklerose ist eine der häufigsten neurologischen Erkrankungen, die zu Behinderung bereits im jungen Erwachsenenalter führen kann.
Pfüller, Caspar Friedrich
core   +1 more source

A physiological measure of shifting connections in the Rana pipiens retinotectal system [PDF]

open access: yes, 1986
The retinotectal connections of developing Rana tadpoles and froglets have been studied using light-pipe techniques to directly assay the pattern of the projection from the retina to the tectum.
Fraser, Scott E., Hunt, R. Kevin
core  

Age effect on retina and optic disc normal values [PDF]

open access: yes, 2005
Purpose: To investigate retinal thickness and optic disc parameters by the Retinal Thickness Analyzer (RTA) glaucoma program in older normal subjects and to determine any age effect.
Aljoscha S. Neubauer   +24 more
core   +1 more source

Role of heparan sulfate proteoglycans in optic disc and stalk morphogenesis [PDF]

open access: yes, 2014
Background Heparan sulfate proteoglycans (HSPG) are important for embryonic development via the regulation of gradient formation and signaling of multiple growth factors and morphogens.
Cai, Zhigang, Grobe, Kay, Zhang, Xin
core   +1 more source

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