Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 An automated statis perimeter/adaptometer using light emitting diodes.

Literature DB >> 6860610

An automated statis perimeter/adaptometer using light emitting diodes.

W Ernst, D J Faulkner, C R Hogg, D J Powell, G B Arden.

Abstract

An automated static perimeter/adaptometer is described which measures thresholds with lights of 2 wavelengths. The instrument uses light-emitting diodes to produce the stimuli and is controlled by a small computer, making it very suitable for clinical testing of large numbers of patients. The use of 2 LEDs with different peak emission wavelengths (530 and 660 nm) permits an assessment of the relative state of rod and cone mechanisms in a particular region of the retina either during dark adaptation or when the eye is fully dark adapted.

Entities: Species

Mesh：

Year: 1983 PMID： 6860610 PMCID： PMC1040091 DOI： 10.1136/bjo.67.7.431

Source DB: PubMed Journal: Br J Ophthalmol ISSN： 0007-1161 Impact factor: 4.638

4 in total

1. Rod and cone vision in retinitis pigmentosa.

Authors: G WALD; B H ZEAVIN
Journal: Am J Ophthalmol Date: 1956-10 Impact factor: 5.258

2. Rod sensitivity relative to cone sensitivity in retinitis pigmentosa.

Authors: R W Massof; D Finkelstein
Journal: Invest Ophthalmol Vis Sci Date: 1979-03 Impact factor: 4.799

3. Peripheral absolute threshold spectral sensitivity in retinitis pigmentosa.

Authors: R W Massof; M A Johnson; D Finkelstein
Journal: Br J Ophthalmol Date: 1981-02 Impact factor: 4.638

4. Two forms of autosomal dominant primary retinitis pigmentosa.

Authors: R W Massof; D Finkelstein
Journal: Doc Ophthalmol Date: 1981-11 Impact factor: 2.379

4 in total

11 in total

1. A computer-controlled system for measuring dark adaptation and other psychophysical functions.

Authors: C Friedburg; L T Sharpe; S Beuel; E Zrenner
Journal: Graefes Arch Clin Exp Ophthalmol Date: 1998-01 Impact factor: 3.117

2. A clinical, psychophysical, and electroretinographic survey of patients with autosomal dominant retinitis pigmentosa.

Authors: A L Lyness; W Ernst; M P Quinlan; G M Clover; G B Arden; R M Carter; A C Bird; J A Parker
Journal: Br J Ophthalmol Date: 1985-05 Impact factor: 4.638

3. Ocular changes in patients undergoing long-term desferrioxamine treatment.

Authors: G B Arden; B Wonke; C Kennedy; E R Huehns
Journal: Br J Ophthalmol Date: 1984-12 Impact factor: 4.638

4. Vitamin A treatment for night blindness in primary biliary cirrhosis.

Authors: R P Walt; C M Kemp; L Lyness; A C Bird; S Sherlock
Journal: Br Med J (Clin Res Ed) Date: 1984-04-07

5. Rod and cone psychophysics and electroretinography: methods for comparison in retinal degenerations.

Authors: K Yagasaki; S G Jacobson; P P Apáthy; R W Knighton
Journal: Doc Ophthalmol Date: 1988-06 Impact factor: 2.379

6. Autosomal dominant retinitis pigmentosa with apparent incomplete penetrance: a clinical, electrophysiological, psychophysical, and molecular genetic study.

Authors: A T Moore; F Fitzke; M Jay; G B Arden; C F Inglehearn; T J Keen; S S Bhattacharya; A C Bird
Journal: Br J Ophthalmol Date: 1993-08 Impact factor: 4.638

10. Ocular findings associated with a 3 base pair deletion in the peripherin-RDS gene in autosomal dominant retinitis pigmentosa.

Authors: J J Wroblewski; J A Wells; A Eckstein; F W Fitzke; C Jubb; T J Keen; C F Inglehearn; S S Bhattacharya; G B Arden; M R Jay
Journal: Br J Ophthalmol Date: 1994-11 Impact factor: 4.638