Results 91 to 100 of about 8,248 (214)

Retinal nerve fiber layer loss documented by optical coherence tomography in patients with optic tract lesions Perda da camada de fibras nervosas retinianas documentada pela tomografia por coerência óptica em pacientes com lesões do trato óptico

open access: yesRevista Brasileira de Oftalmologia, 2009
PURPOSE: To report abnormalities of retinal nerve fiber layer (RNFL) thickness using Stratus - optical coherence tomography (OCT) in two patients with optic tract lesions.
Mário Luiz Ribeiro Monteiro   +1 more
doaj   +1 more source

Seesaw nystagmus caused by giant pituitary adenoma: case report Nistagmo em gangorra causado por adenoma pituitário gigante: relato de caso

open access: yesArquivos de Neuro-Psiquiatria, 2006
Giant pituitary adenomas are uncommonly large tumors, greater than 4 cm in size that can produces endocrine symptoms, visual loss and cranial nerve palsies.
Frederico Castelo Moura   +2 more
doaj   +1 more source

Non-Uniform Pressure Generation in the Optic Chiasm May Explain Bitemporal Hemianopsia

open access: yes, 2007
To directly measure intraneural pressure differences within the optic chiasm to gain insight into the mechanism of bitemporal ...
Gregory S. Kosmorsky; William J. Dupps; Richard L. Drake
core  

Neurovisual training for hemianopsia: analysis of visual skills, subjective perception and psychological distress.

open access: yes, 2023
reservedLa presente tesi indaga il legame tra l’emianopsia e il distress psicologico che ne consegue. La visione risulta essere uno dei più importanti sistemi sensoriali e un danno che ne compromette la funzionalità, implica non solo un deficit nei ...
PUGLIESE, CECILIA
core  

Ventriculitis due to infection with Rhizopus arrhizus

open access: yesMedical Mycology Case Reports, 2015
A 52-year-old heart–lung transplant patient presented to the emergency department with acute onset of neurologic symptoms. MRI showed ballooning of the left ventricle, midline shift and contrast enhancement in the anterior horn of the left ventricle ...
Stefan Hagel   +5 more
doaj   +1 more source

Solitary pituitary metastasis from breast cancer that presented as visual field defect

open access: yesJournal of Cancer Research and Practice, 2016
Pituitary metastasis is an unusual event of cancer progression and breast cancer is the most common primary neoplasm metastasizing to the pituitary in the female population.
Tun-Pang Chu   +4 more
doaj   +1 more source

Recognized homonymous hemianopsia and delirium during the admission examination leading to diagnosis and appropriate treatment of a new stroke

open access: yesNeuropsychiatric Disease and Treatment, 2016
Konstantin S Tsymbalov, Douglas R Fetkenhour Department of Physical Medicine and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA Abstract: This case report describes the detection of homonymous hemianopsia and delirium during
Tsymbalov K, Fetkenhour D
doaj  

Functional Outcome for Patients With Hemiparesis, Hemihypesthesia, and Hemianopsia

open access: yes, 1995
Background and Purpose Patients with hemiparesis, hemisensory loss, and hemianopsia (“HHH” deficits) due to stroke may have large cortical lesions caused by middle cerebral trunk vessel occlusion or smaller subcortical lesions ...
Alexander W. Dromerick   +1 more
core   +1 more source

Unilateral inferior altitudinal hemianopsia, Argyll Robertson pupil and dendritic keratitis in a young patient with herpes zoster.

open access: yes, 1981
The authors describe a young patient with herpes zoster and discuss the etiopathogenesis of the complications which included unilateral inferior altitudinal hemianopsia, Argyll Robertson pupil and dendritic ...
Magli A.   +5 more
core  

Homonymous hemianopsia.

open access: yesKlinika oczna, 2013
Homonymous hemianopia (HH) is a visual field defect involving either two right or the two left halves of the visual field of both eye. It results from the damage of the visual pathway in its suprachiasmatic part. The causes of HH include stroke, brain tumors, head injuries, neurosurgical procedures, multiple sclerosis and miscellaneous conditions.
Iwona, Obuchowska, Zofia, Mariak
openaire   +1 more source

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