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Optic disc diameter influences the ability to detect glaucomatous disc damage.
Heijl A, Mölder H. Heijl A, et al. Acta Ophthalmol (Copenh). 1993 Feb;71(1):122-9. doi: 10.1111/j.1755-3768.1993.tb04974.x. Acta Ophthalmol (Copenh). 1993. PMID: 8475706
Five ophthalmologists independently classified all eyes as glaucomatous or normal by disc appearance using a masked forced choice design. ...These differences were significant, and the odds of recognizing a glaucomatous disc as such increased by a factor of 2 …
Five ophthalmologists independently classified all eyes as glaucomatous or normal by disc appearance using a masked forced choice des …
Time changes of contrast thresholds during automatic perimetry.
Heijl A. Heijl A. Acta Ophthalmol (Copenh). 1977 Aug;55(4):696-708. doi: 10.1111/j.1755-3768.1977.tb05668.x. Acta Ophthalmol (Copenh). 1977. PMID: 578374
Contrast thresholds were continuously recorded in six points of the visual field through a repetitive up-and-down staircase method using the automatic perimeter developed by Heijl & Krakau (1975b). ...Nineteen patients with a verified diagnosis of glaucom …
Contrast thresholds were continuously recorded in six points of the visual field through a repetitive up-and-down staircase method us …
Weighting according to location in computer-assisted glaucoma visual field analysis.
Asman P, Heijl A. Asman P, et al. Among authors: heijl a. Acta Ophthalmol (Copenh). 1992 Oct;70(5):671-8. doi: 10.1111/j.1755-3768.1992.tb02151.x. Acta Ophthalmol (Copenh). 1992. PMID: 1471494
Spatial analyses of glaucomatous visual fields; a comparison with traditional visual field indices.
Asman P, Heijl A, Olsson J, Rootzén H. Asman P, et al. Among authors: heijl a. Acta Ophthalmol (Copenh). 1992 Oct;70(5):679-86. doi: 10.1111/j.1755-3768.1992.tb02152.x. Acta Ophthalmol (Copenh). 1992. PMID: 1471495
A large amount of data is obtained for every single field tested. Various approaches to summarize this data have been suggested, most commonly the mean and standard deviation of departures from age-corrected normal threshold values. ...The best field classification was obt
A large amount of data is obtained for every single field tested. Various approaches to summarize this data have been suggested, most
Glaucoma Hemifield Test. Automated visual field evaluation.
Asman P, Heijl A. Asman P, et al. Among authors: heijl a. Arch Ophthalmol. 1992 Jun;110(6):812-9. doi: 10.1001/archopht.1992.01080180084033. Arch Ophthalmol. 1992. PMID: 1596230
Evaluation of methods for automated Hemifield analysis in perimetry.
Asman P, Heijl A. Asman P, et al. Among authors: heijl a. Arch Ophthalmol. 1992 Jun;110(6):820-6. doi: 10.1001/archopht.1992.01080180092034. Arch Ophthalmol. 1992. PMID: 1596231
A new aid to perimetric analysis, the Glaucoma Hemifield Test, primarily evaluates up-down differences in automated static visual field tests. ...This improvement was due to an increase in sensitivity, and was associated with the use of test point significances instead of
A new aid to perimetric analysis, the Glaucoma Hemifield Test, primarily evaluates up-down differences in automated static visual fie
The effect of perimetric experience in normal subjects.
Heijl A, Lindgren G, Olsson J. Heijl A, et al. Arch Ophthalmol. 1989 Jan;107(1):81-6. doi: 10.1001/archopht.1989.01070010083032. Arch Ophthalmol. 1989. PMID: 2642703
A chart showing a concentrically narrowed field should be viewed with particular suspicion. Furthermore, a single initial field may constitute an inadequate baseline for clinical follow-up....
A chart showing a concentrically narrowed field should be viewed with particular suspicion. Furthermore, a single initi
A clinical study of perimetric probability maps.
Heijl A, Asman P. Heijl A, et al. Arch Ophthalmol. 1989 Feb;107(2):199-203. doi: 10.1001/archopht.1989.01070010205023. Arch Ophthalmol. 1989. PMID: 2644927
Perimetric probability maps depict visual field results in terms of the frequency with which the measured findings are seen in a normal population. ...
Perimetric probability maps depict visual field results in terms of the frequency with which the measured findings are seen in a norm …
Computerized perimetry in glaucoma management.
Heijl A. Heijl A. Acta Ophthalmol (Copenh). 1989 Feb;67(1):1-12. doi: 10.1111/j.1755-3768.1989.tb00716.x. Acta Ophthalmol (Copenh). 1989. PMID: 2672693 Review.
Effect of IOP on the visual field in ocuLar hypertension and glaucoma.
Heijl A. Heijl A. Int Ophthalmol. 1989 Jan;13(1-2):119-24. doi: 10.1007/BF02028651. Int Ophthalmol. 1989. PMID: 2744940
We have noted from a preliminary analysis of our own masked, prospective study of patients with 'high risk' ocular hypertension, that the same results may be interpreted in quite different ways. ...
We have noted from a preliminary analysis of our own masked, prospective study of patients with 'high risk' ocular hypertension, that …
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