Lepore E. Effects of visual pathway lesions on the visual aura of mi- graine[J]. Cephalalgia,2009,29( 4) : 430 - 435.Lepore FE. Effects of visual pathway lesions on the visual aura of migraine.Effects of visual
visual field defectSince its introduction in the 19th century perimetry has been used to help localise lesions responsible for visual field defects. In this review the visual field defects produced by lesions at different sites along the neurological visual pathway will be discussed and unusual and...
been crucial to our understanding of the physiology of vision (seeCh. 5), but in addition helps to explain the specific patterns of visual field disturbances following localized lesions in the pathway. Examples of these lesions and the resultant visual field loss are provided inFigures 1-72–1...
To study the relationship between macular ganglion cell complex (GCC) thickness and visual field defects (VFD) caused by central nervous system (CNS) lesions in children and evaluate the possibility of predicting VFD according to GCC maps.The GCC maps of a group of children with VFD due to ...
Frisen L. High-pass resolution perimetry and age-related loss of visual pathway neurons. Acta Ophthalmol. 1991;69(4):511–5. ArticleCASGoogle Scholar Trobe JD, Acosta PC, Krischer JP, Trick GL. Confrontation visual field techniques in the detection of anterior visual pathway lesions. Ann Neu...
Methods: 12 patients (59.1 18.8 years) with homonymous hemianopia due to post-geniculate lesions of the visual pathway and 20 normal controls (58.6 12.9 years) were examined using chromatic pupillography: stimulus intensity was 28 lx corneal illumination, stimulus duration was 4.0 s, and the ...
2. Visual perseveration may be associated with occipital or parietal lobe lesions. Visual field testing and computed tomography (CT) or magnetic resonance imaging (MRI) of the brain always should be obtained as part of the patient’s workup. 3. Is there a history of seizure disorder and/or...
Schweigart G, Eysel UT: Activity-dependent receptive field changes in the surround of adult cat visual cortex lesions. Eur J Neurosci 2002, 15: 1585-1596. 10.1046/j.1460-9568.2002.01996.x Article PubMed Google Scholar Schmielau F: Partielle Restitution visueller Funktionen durch spezifische...
MRI images are correlated with perimetric findings in order to demonstrate localization of lesions in the visual pathway. This may serve as a valuable reference tool to clinicians and radiologists in the early diagnostic process of differentiating causes of various visual field defects in daily ...
Severe persistent visual field constriction associated with Vigabatrin. Chronic refractory epilepsy may have a role in causing these unusual lesions. BMJ 1997;314:1693. 12. Blackwell N, Hayllar J, Kelly G. Severe persistent visual field constriction associated with Vigabatrin: patients taking Vigabatrin...