High-pass resolution perimetry in neuro-ophthalmology. Clinical impressions.
High-pass resolution perimetry is a new technique for visual field testing that determines extrafoveal resolution thresholds. The authors used this method in a neuro-ophthalmology clinic and compared it with other visual field tests. The main advantages of the technique were the short test time and the strong preference by patients for this technique over conventional automated perimetry. The sensitivity and specificity of the test seemed to be as good as or better than conventional perimetry. A minor disadvantage was its slightly less precise spatial definition of field defects. In this report, the authors present their experiences with this new perimetric technique.
Lindblom
B
B
Department of Neurological Surgery, School of Medicine, University of California, San Francisco.
Hoyt
W F
WF
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012684:Sensory Thresholds; D014786:Vision Disorders / Q000175:diagnosis* / Q000503:physiopathology; D058609:Visual Field Tests / Q000379:methods*; D014794:Visual Fields