Visual acuity was generally normal in spite of gross visual field constriction. Conclusion: We believe that VGB should be used with great caution where there is pre-existing visual pathway damage.

Aim: The authors described and tested a simple bedside procedure to detect non-organic visual-field loss. Methods: Prospective comparative observational case series of 16 patients with non-organic ...

OBJECTIVE To compare the results of visual functional MRI with those of perimetric evaluation in patients with visual field defects and retrochiasmastic tumours and in normal subjects without visual ...

Figure 1 (A) Goldmann visual field analysis; although peripheral limits as tested with object V4 of Goldmann remained normal, only test object I4 was perceived more centrally, indicating loss of ...

5. Documented stability of the BCVA and visual field over the preceding 3 years;The normal control group (NC) recruited eleven healthy subjects (3 females and eight males; mean age 35.75 ± 12.5 years; ...

Introduction Glaucoma patients require long-term treatment. More aggressive ocular hypotensive therapy may be indicated in patients with an advanced visual field defect (VFD) that threatens vision ...

Incoming information from the retina is channeled into two pathways in the brain's visual system: one that's responsible for ...

New research reveals how early-life blurry, low-color vision may help shape the brain’s visual pathways into specialized systems.

The ocean is changing colors, researchers say. Here's what it means. China and Britain clash after UK warship patrols disputed waters 7 Relationship Habits That Secretly May Be Signs Of ADHD ...

Television News How to watch the NCAA Track & Field Championships today: Free stream, channel, event list Updated: Jun. 14, 2025, 6:30 p.m. | Published: Jun. 14, 2025 ...