MR imaging of papilledema and visual pathways: effects of increased intracranial pressure and pathophysiologic mechanisms

N Passi, AJ Degnan, LM Levy - American Journal of …, 2013 - Am Soc Neuroradiology
Papilledema, defined as swelling of the optic disc, frequently occurs in the setting of
increased ICP and in a variety of medical conditions, including pseudotumor cerebri, sinus …

[HTML][HTML] Magnetic resonance imaging techniques in ophthalmology

L Fanea, AJ Fagan - Molecular vision, 2012 - ncbi.nlm.nih.gov
Imaging the eye with magnetic resonance imaging (MRI) has proved difficult due to the eye's
propensity to move involuntarily over typical imaging timescales, obscuring the fine structure …

Structural and functional MRI reveals multiple retinal layers

H Cheng, G Nair, TA Walker, MK Kim… - Proceedings of the …, 2006 - National Acad Sciences
MRI is a noninvasive diagnostic modality that reveals anatomy, physiology, and function in
vivo without depth limitation or optical interference. MRI application to the retina, however …

Decreased retinal–choroidal blood flow in retinitis pigmentosa as measured by MRI

Y Zhang, JM Harrison, OSE Nateras, S Chalfin… - Documenta …, 2013 - Springer
Purpose To evaluate retinal and choroidal blood flow (BF) using high-resolution magnetic
resonance imaging (MRI) as well as visual function measured by the electroretinogram …

[HTML][HTML] Automated MRI-based quantification of posterior ocular globe flattening and recovery after long-duration spaceflight

SH Sater, AM Sass, JJ Rohr, K Marshall-Goebel… - Eye, 2021 - nature.com
Abstract Background/Objectives Spaceflight associated neuro-ocular syndrome (SANS), a
health risk related to long-duration spaceflight, is hypothesized to result from a headward …

MRI of retinal and choroidal blood flow with laminar resolution

ER Muir, TQ Duong - NMR in Biomedicine, 2011 - Wiley Online Library
The retina is nourished by two distinct circulations: the retinal vessels within the inner retina
and the choroidal vessels behind the neural retina. The outer nuclear layer and the inner …

Clinical application of MRI in ophthalmology

KA Townsend, G Wollstein… - NMR in Biomedicine: An …, 2008 - Wiley Online Library
MRI has long been applied to clinical medical and neurological cases for the structural
assessment of tissues as well as their physiological and functional needs and processes …

MRI of blood flow of the human retina

Q Peng, Y Zhang, OSE Nateras… - Magnetic …, 2011 - Wiley Online Library
This study reports a high‐resolution MRI approach to image basal blood flow and
hypercapnia‐induced blood‐flow changes in the unanesthetized human retina on a 3‐T MRI …

[HTML][HTML] Light-dependent changes in outer retinal water diffusion in rats in vivo

D Bissig, BA Berkowitz - Molecular Vision, 2012 - ncbi.nlm.nih.gov
Purpose To test the hypothesis that in rats, intraretinal light-dependent changes on diffusion-
weighted magnetic resonance imaging (MRI) in vivo are consistent with known retinal layer …

Layer‐specific anatomical, physiological and functional MRI of the retina

TQ Duong, MT Pardue, PM Thulé… - NMR in Biomedicine …, 2008 - Wiley Online Library
Most retinal imaging has been performed using optical techniques. This paper reviews
alternative retinal imaging methods based on MRI performed with spatial resolution …