Results 11 to 20 of about 8,630 (216)

Statokinetic Dissociation (Riddoch Phenomenon) in a Patient with Homonymous Hemianopsia as the First Sign of Posterior Cortical Atrophy

Case Reports in Neurology, 2017
We report a 60-year-old woman with posterior cortical atrophy (PCA) who presented with left homonymous hemianopsia persisting for 5 years; the patient’s condition was observed using static, but not kinetic, perimetry.
Ryuichiro Hayashi, Shigeki Yamaguchi, Toshio Narimatsu, Hiroshi Miyata, Yasushi Katsumata, Masaru Mimura   +5 more
doaj   +2 more sources

Effects of hemianesthesia hemineglect, and hemianopsia with disability score in patients with brain infarction

مجله دانشگاه علوم پزشکی گرگان, 2007
Background&Objective: Clinical findings effective on disability of stroke patients have importance due to their effects on prognosis and future recovery following rehabilitation.
Ghandehari K, Ghandehari Z
doaj   +1 more source

Isolated homonymous hemianopsia due to presumptive cerebral tubercular abscess as the initial manifestation of human immunodeficiency virus infection

Indian Journal of Ophthalmology, 2012
We report a case of isolated homonymous hemianopsia due to presumptive cerebral tubercular abscess as the initial manifestation of human immunodeficiency virus (HIV) infection.
Sujit Gharai, Pradeep Venkatesh, Anindita Sinha, Satpal Garg, Prapti Ghosh   +4 more
doaj   +2 more sources

Perceiving “ghost” images: a unique case of visual allesthesia with hemianopsia in mitochondrial disease

Neuropsychiatric Disease and Treatment, 2014
Hidetomo Murakami,1 Hiroo Ichikawa,2 Azusa Sugimoto,1 Akinori Futamura,1 Yuki Shimizu,2 Masayuki Sugie,2 Michael W Miller,3 Mitsuru Kawamura11Department of Neurology, Showa University School of Medicine, Tokyo, Japan; 2Department of Neurology, Showa ...
Murakami H, Ichikawa H, Sugimoto A, Futamura A, Shimizu Y, Sugie M, Miller MW, Kawamura M   +7 more
doaj   +1 more source

Hemianopsia altitudinal inferior por aracnoidite optoquiasmática

Arquivos de Neuro-Psiquiatria, 1949
Os autores relatam o caso de um paciente de 48 anos de idade, queixando-se de falta de visão nas metades inferiores dos campos visuais, há aproximadamente um ano. A doença evoluiu progressivamente após sinusotomia maxilar e frontal.
R. Melaragno Filho, P. Braga Magalhães, Rolando A. Tenuto   +2 more
doaj   +1 more source

Heminegligencia y hemianopsia. Presentación de un caso [PDF]

Medisur, 2012
La heminegligencia consiste en la dificultad que presenta el individuo para orientarse, actuar o responder a estímulos o acciones que ocurren en el lado contralateral a una lesión hemisférica, que no es debida a trastornos elementales sensoriales o ...
Julio López Arguelles, Dailin Alfonso León, Sebastián Barboza Sanchis, Dania Pérez Manso   +3 more
doaj   +3 more sources

Retrograde degeneration of retinal ganglion cells in homonymous hemianopsia [PDF]

Clinical Ophthalmology, 2015
Angela M Herro, Byron L Lam Bascom Palmer Eye Institute, Department of Ophthalmology, University of Miami Miller School of Medicine, Miami, FL, USA Background: The aim of this study was to demonstrate the relationship between topographic reduction
Herro AM, Lam BL
doaj   +2 more sources

Occipital Lobe Abscess Causing Homonymous Hemianopsia After a Dental Procedure [PDF]

, 2021
Background: A homonymous hemianopsia visual field defect is defined as vision loss on the same side of the vertical midline in both eyes. Although the vast majority are caused by an ischemic stroke, other neurologic etiologies must be considered and ...
Fritz, Ashley, OD, Staats, Julie, OD, McDougall, Kristin, OD, Kristin McDougall, Ashley Fritz, Julie Staats   +5 more
core   +1 more source

Hemianopsia

Ophthalmology Research
Hemianopsia is a visual field defect characterized by the loss of vision in one half of the visual field. It is caused by damage to the optic nerve, optic tract or the visual cortex in the brain. Common causes of hemianopsia are stroke, brain tumors, multiple sclerosis, migraine. Hemianopsia is Heteronymous and Homonymous.
Marieta Dumitrache, Rodica Lascu, M Burcea, Miruna Cioboat   +3 more
  +7 more sources

Homonymous visual field defects in patients with multiple sclerosis: results of computerised perimetry and optical coherence tomography

Swiss Medical Weekly, 2020
AIMS OF THE STUDY Visual dysfunction is frequent in multiple sclerosis, usually resulting from retrobulbar optic neuritis or papillitis. Less frequently, demyelinating lesions can affect the retrochiasmal pathways.
Lydia Schmutz, François-Xavier Borruat
doaj   +1 more source