scholarly journals The role of hemifield sector analysis in multifocal visual evoked potential objective perimetry in the early detection of glaucomatous visual field defects

2013 ◽  
pp. 843
Author(s):  
Abdulbari Bener ◽  
Mohamed F. Mousa ◽  
Robert P. Cubbidge ◽  
Fatima Al-Mansouri
Keyword(s):  
Visual Field ◽  
Early Detection ◽  
Visual Evoked Potential ◽  
Evoked Potential ◽  
Visual Field Defects ◽  
Multifocal Visual Evoked Potential ◽  
Objective Perimetry ◽  
Sector Analysis ◽  
Field Defects

scholarly journals Early Clinical and Subclinical Visual Evoked Potential and Humphrey's Visual Field Defects in Cryptococcal Meningitis

PLoS ONE ◽  
2012 ◽  
Vol 7 (12) ◽  
pp. e52895 ◽  
Author(s):  
Anand Moodley ◽  
William Rae ◽  
Ahmed Bhigjee ◽  
Cathy Connolly ◽  
Natasha Devparsad ◽  
...  
Keyword(s):  
Visual Field ◽  
Cryptococcal Meningitis ◽  
Visual Evoked Potential ◽  
Evoked Potential ◽  
Visual Field Defects ◽  
Field Defects ◽  
Visual Evoked

Assessing Hemianopia Objectively in Stroke Patients Using the VEP Technique: A Pilot Study

2015 ◽  
pp. 30-38
Keyword(s):  
Pilot Study ◽  
Visual Field ◽  
Visual Evoked Potential ◽  
Evoked Potential ◽  
Visual Field Defects ◽  
Central Field ◽  
Stroke Patients ◽  
Pattern Visual Evoked Potential ◽  
Pattern Vep ◽  
Field Defects

The purpose of this pilot study was to assess hemianopic visual field defects objectively in individuals with stroke using the pattern, visual-evoked potential (VEP) technique. Subjects were comprised of 5 adults with documented hemianopic visual field defects. The central field and the intact hemi-field VEP amplitudes were significantly larger than found in the hemianopic field (p < 0.05). However, latency values were similar (p > 0.05). The objective pattern VEP has the potential to be used rapidly and reliably to detect for the presence of hemianopic visual field defects in stroke patients.

scholarly journals About the role of visual field defects in pure alexia

Brain ◽  
2009 ◽  
Vol 132 (7) ◽  
pp. 1907-1917 ◽  
Author(s):  
T. Pflugshaupt ◽  
K. Gutbrod ◽  
P. Wurtz ◽  
R. von Wartburg ◽  
T. Nyffeler ◽  
...  
Keyword(s):  
Visual Field ◽  
Visual Field Defects ◽  
Pure Alexia ◽  
Field Defects
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