Results 21 to 30 of about 81,329 (311)

Behaviour of Disc Oedema During and After Amiodarone Optic Neuropathy: Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2014
A 73-year-old woman with atrial fibrillation treated with Amiodarone presented with Optic Disc oedema in right eye (OD). Using Optical Coherence Tomography (OCT) we describe the impact of this neuropathy on Retinal Nerve Fibre Layer (RNFL). At diagnosis
Med. Alejandro Martínez-López-Portillo, Bertha O. Martínez-Gamero, Jibran Mohamed-Noriega, Med. Humberto Cavazos-Adame, Med. Jesús Mohamed-Hamsho   +4 more
doaj   +1 more source

Glymphatic imaging and modulation of the optic nerve

Neural Regeneration Research, 2022
Optic nerve health is essential for proper function of the visual system. However, the pathophysiology of certain neurodegenerative disease processes affecting the optic nerve, such as glaucoma, is not fully understood. Recently, it was hypothesized that
Anisha Kasi, Crystal Liu, Muneeb A Faiq, Kevin C Chan   +3 more
doaj   +1 more source

The role of optical coherence tomography in the diagnosis of the leukemic infiltration of the optic nerve and retina

Российский офтальмологический журнал, 2022
Even though there are multiple diseases of the optic nerve and the retina in patients with hemoblastosis, their ophthalmoscopic picture is similar in many respects.
E. E. Grishina, A. A. Ryabtseva, O. M. Andryuhina, A. A. Kovrizhkina   +3 more
doaj   +1 more source

Computational approaches for the reconstruction of optic nerve fibers along the visual pathway from medical images: a comprehensive review

Frontiers in Neuroscience, 2023
Optic never fibers in the visual pathway play significant roles in vision formation. Damages of optic nerve fibers are biomarkers for the diagnosis of various ophthalmological and neurological diseases; also, there is a need to prevent the optic nerve ...
Richu Jin, Richu Jin, Yongning Cai, Shiyang Zhang, Ting Yang, Haibo Feng, Hongyang Jiang, Xiaoqing Zhang, Yan Hu, Jiang Liu, Jiang Liu, Jiang Liu   +11 more
doaj   +1 more source

Glaucoma in Dogs

Cluj Veterinary Journal, 2021
Glaucoma is a group of diseases commonly defined by an increased intraocular pressure (IOP) which interferes with normal function of the optic nerve and retina.
Andreea A. Zăvoi, Andra Elena Enache
doaj   +1 more source

Optic nerve neuropathies – causative factors, methods of diagnostics, current and future possibilities of treatment

Journal of Education, Health and Sport, 2022
Introduction:  Optic neuropathies are a broad group of diseases in which the dominant disturbance is damage to the optic nerve, often irreversible. Underlying causes of neuropathy are both genetic and environmental.
Joanna Kobak, Magdalena Tyczyńska, Alicja Forma, Iga Dudek, Amr Maani, Patryk Zembala, Jacek Baj   +6 more
doaj   +1 more source

Morning Glory Disc Anomaly, A Report of a Successfully Treated Case of Functional Amblyopia [PDF]

Journal of Clinical and Diagnostic Research, 2015
Morning Glory Disc Anomaly (MGDA) is a congenital malformation of the optic nerve characterized by the presence of a funnel-shaped macropapilla with neuroglial remnants in its center surrounded by an elevated and pigmented chorioretinal ring.
Humberto Cavazos-Adame, Abraham Olvera-Barrios, Alejandro Martinez-Lopez-Portillo, Jesus Mohamed-Hamsho   +3 more
doaj   +1 more source

Photopic negative response recorded with RETeval system in eyes with optic nerve disorders

Scientific Reports, 2022
Electroretinography (ERG) is used to evaluate the physiological status of the retina and optic nerve. The purpose of this study was to determine the usefulness of ERGs recorded with the RETeval system in diagnosing optic nerve diseases.
Tsutomu Yamashita, Kumiko Kato, Mineo Kondo, Atsushi Miki, Syunsuke Araki, Katsutoshi Goto, Yoshiaki Ieki, Junichi Kiryu   +7 more
doaj   +1 more source

α-Synuclein pathology in post-mortem retina and optic nerve is specific for α-synucleinopathies

npj Parkinson's Disease, 2023
There is increasing interest in studying retinal biomarkers for various neurodegenerative diseases. Specific protein aggregates associated with neurodegenerative diseases are present in the retina and could be visualised in a non-invasive way. This study
Frederique J. Hart de Ruyter, Tjado H. J. Morrema, Jurre den Haan, Gina Gase, Jos W. R. Twisk, Johannes F. de Boer, Philip Scheltens, Femke H. Bouwman, Frank D. Verbraak, Annemieke J. M. Rozemuller, Jeroen J. M. Hoozemans   +10 more
doaj   +1 more source

Prediction of the course of primary open-angle glaucoma in combination with diabetic retinopathy using a mathematical model [PDF]

E3S Web of Conferences, 2020
It is possible to accurately diagnose diseases in the early stages using optical coherence tomography. A mathematical model has been developed for two diseases: glaucoma and diabetic retinopathy.
Vorobyeva I V
doaj   +1 more source