Neurovascular dysfunction in glaucoma

L Alarcon-Martinez, Y Shiga… - Progress in Retinal and …, 2023 - Elsevier
Retinal ganglion cells, the neurons that die in glaucoma, are endowed with a high
metabolism requiring optimal provision of oxygen and nutrients to sustain their activity. The …

[HTML][HTML] Retinal vessel pulsatile characteristics associated with vascular stiffness can predict the rate of functional progression in glaucoma suspects

SK Gardiner, G Cull, B Fortune - Investigative Ophthalmology & …, 2023 - jov.arvojournals.org
Purpose: Tissue stiffening and alterations in retinal blood flow have both been suggested as
causative mechanisms of glaucomatous damage. We tested the hypothesis that retinal …

Sex differences in the association between systemic oxidative stress status and optic nerve head blood flow in normal-tension glaucoma

M Sato, M Yasuda, N Takahashi, K Hashimoto… - PLoS …, 2023 - journals.plos.org
Purpose To investigate the association of systemic oxidative stress markers and optic nerve
head (ONH) blood flow in normal-tension glaucoma (NTG) patients, as well as sex …

Определение возрастных изменений глазного кровотока методом лазерной спекл-флоуграфии

НВ Нероева, ОВ Зайцева, ТД Охоцимская… - Российский …, 2023 - roj.igb.ru
Аннотация Изменение показателей кровотока является важным звеном в патогенезе
многих глазных заболеваний, в том числе таких социально значимых, как …

Novel superpixel method to visualize fundus blood flow resistivity in healthy adults

K Okamoto, N Takahashi, T Kobayashi, T Shiba… - Scientific Reports, 2023 - nature.com
We aimed to perform superpixel segmentation of ocular blood flow maps obtained using
laser speckle flowgraphy (LSFG) and investigate the effects of systemic parameters such as …

[PDF][PDF] Age-related changes of ocular blood flow detecting by laser speckle flowgraphy

NV Neroeva, OV Zaytseva, TD Okhotsimskaya… - Russian …, 2023 - roj.igb.ru
Основные параметры глазного кровотока, определяемые с помощью LSFG. Основной
показатель, определяемый с помощью LSFG, носит название «средний показатель …

[HTML][HTML] Effect of Ocular Dominance on Ocular Blood Flow Parameters

Y Nakaniida, F Higashikawa, K Tokumo, Y Yuasa… - Cureus, 2023 - ncbi.nlm.nih.gov
Purpose: In binocular vision, there is a dominant eye and a nondominant eye, a
phenomenon termed ocular dominance. This study determined the differences and …

Blood flow in the optic nerve head in patients with primary aldosteronism

K Hirooka, K Oki, K Ogawa-Ochiai, Y Nakaniida… - Plos one, 2023 - journals.plos.org
Purpose Optic nerve head (ONH) blood flow decrease without changes in intraocular
pressure in a possible rat model of retinal ganglion cell loss by systemic administration of …

A case of choroidal melanocytosis observed by multimodal imaging with laser speckle flowgraphy

M Mitamura, S Kase, K Hirooka, S Ishida - BMC ophthalmology, 2023 - Springer
Background Choroidal melanocytosis is characterized by congenital diffuse melanin
pigmentation with extensive parenchymal infiltration of spindle cells in the choroid; however …

Analysis of Blood Flow in the Macula and Optic Nerve Head in Healthy Young Volunteers Using Laser Speckle Flowgraphy

A Bajka, N Foa, S Sidhu, M Rejdak… - Klinische …, 2023 - thieme-connect.com
Purpose To assess optic nerve head (ONH) and macular blood flow in young healthy
volunteers using laser speckle flowgraphy (LSFG). Methods This is a prospective single …