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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1982 2
1988 1
1990 1
1991 1
1999 1
2000 1
2008 1
2009 1
2011 3
2012 2
2014 4
2015 1
2016 1
2017 1
2018 3
2020 1
2022 1
2024 0

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24 results

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Page 1
Fresnel prisms for field enhancement of patients with constricted or hemianopic visual fields.
Perlin RR, Dziadul J. Perlin RR, et al. J Am Optom Assoc. 1991 Jan;62(1):58-64. J Am Optom Assoc. 1991. PMID: 1813494 Review.
The concept of visual field enhancement is to increase the effect of the patient's habitual scanning skills by displacing peripheral images toward the residual field and mid-line. This reduces the extent of ocular and head rotation by patients with severely restricted and …
The concept of visual field enhancement is to increase the effect of the patient's habitual scanning skills by displacing peripheral …
Prism therapy and visual rehabilitation in homonymous visual field loss.
O'Neill EC, Connell PP, O'Connor JC, Brady J, Reid I, Logan P. O'Neill EC, et al. Optom Vis Sci. 2011 Feb;88(2):263-8. doi: 10.1097/OPX.0b013e318205a3b8. Optom Vis Sci. 2011. PMID: 21217411
They significantly impair visual function and cause disability particularly with regard to visual exploration. ...CONCLUSIONS: Patients with HVFD demonstrate decreased QOL. Monocular sector prisms can improve the QOL and expand the visual field in thes …
They significantly impair visual function and cause disability particularly with regard to visual exploration. ...CONCLUSIONS: …
Effects of Perceptual-motor Training on Collision Judgments with Peripheral Prism Expanded Vision.
Houston KE, Peli E, Luo G, Bowers AR, Woods RL. Houston KE, et al. Optom Vis Sci. 2022 Dec 1;99(12):875-884. doi: 10.1097/OPX.0000000000001957. Epub 2022 Nov 26. Optom Vis Sci. 2022. PMID: 36594755
SIGNIFICANCE: Peripheral prisms (p-prisms) improve blind-side detection of hazards in hemianopia by shifting the image of the hazard into the intact visual field. ...A prior study found that prism adaptation for visual direction did not occur wi …
SIGNIFICANCE: Peripheral prisms (p-prisms) improve blind-side detection of hazards in hemianopia by shifting the image of the …
No Useful Field Expansion with Full-field Prisms.
Jung JH, Peli E. Jung JH, et al. Optom Vis Sci. 2018 Sep;95(9):805-813. doi: 10.1097/OPX.0000000000001271. Optom Vis Sci. 2018. PMID: 30169356 Free PMC article.
Although the full-field prism is used for addressing binocular dysfunction and for prism adaptation training after brain injury as treatment for spatial hemineglect, we show that the full-field prism for field expansion does not effectively expand the visu …
Although the full-field prism is used for addressing binocular dysfunction and for prism adaptation training after brain injur …
Peripheral Prisms Improve Obstacle Detection during Simulated Walking for Patients with Left Hemispatial Neglect and Hemianopia.
Houston KE, Bowers AR, Peli E, Woods RL. Houston KE, et al. Optom Vis Sci. 2018 Sep;95(9):795-804. doi: 10.1097/OPX.0000000000001280. Optom Vis Sci. 2018. PMID: 30169355 Free PMC article.
SIGNIFICANCE: The first report on the use of peripheral prisms (p-prisms) for patients with left neglect and homonymous visual field defects (HVFDs). PURPOSE: The purpose of this study was to investigate if patients with left hemispatial neglect and HVFDs ben …
SIGNIFICANCE: The first report on the use of peripheral prisms (p-prisms) for patients with left neglect and homonymous vis …
2017 Charles F. Prentice Award Lecture: Peripheral Prisms for Visual Field Expansion: A Translational Journey.
Peli E. Peli E. Optom Vis Sci. 2020 Oct;97(10):833-846. doi: 10.1097/OPX.0000000000001590. Optom Vis Sci. 2020. PMID: 33055514 Free PMC article.
This led to decades of working to understand patients' needs and the complexities and subtleties of their visual systems and conditions. It was followed by many iterations of developing vision aids and the techniques needed to objectively evaluate their benefit. I specific …
This led to decades of working to understand patients' needs and the complexities and subtleties of their visual systems and conditio …
Reading difficulty after stroke: ocular and non ocular causes.
Rowe F, Wright D, Brand D, Jackson C, Price A, Walker L, Harrison S, Eccleston C, Maan T, Scott C, Vogwell L, Peel S, Robson L, Akerman N, Dodridge C, Howard C, Shipman T, Sperring U, Yarde S, Rowe F, Macdiarmid S, Freeman C. Rowe F, et al. Int J Stroke. 2011 Oct;6(5):404-11. doi: 10.1111/j.1747-4949.2011.00583.x. Epub 2011 Mar 1. Int J Stroke. 2011. PMID: 21609413
METHODS: Prospective, multicentre, observation study with standardised referral and assessment forms across 21 sites. Visual assessment included visual acuity measurement, visual field assessment, ocular alignment, and movement and visual inattention a …
METHODS: Prospective, multicentre, observation study with standardised referral and assessment forms across 21 sites. Visual assessme …
Use of yoked prisms in patients with acquired brain injury: a retrospective analysis.
Bansal S, Han E, Ciuffreda KJ. Bansal S, et al. Brain Inj. 2014;28(11):1441-6. doi: 10.3109/02699052.2014.919527. Epub 2014 Jun 9. Brain Inj. 2014. PMID: 24911923
The following diagnostic groups were analysed: homonymous hemianopsia (HH)/homonymous quadranopsia, abnormal egocentric localization (AEL) and visual neglect. RESULTS: HH/homonymous quadranopsia (58.3%) was the primary indication to prescribe yoked prisms, fo …
The following diagnostic groups were analysed: homonymous hemianopsia (HH)/homonymous quadranopsia, abnormal egocentric localization …
Fresnel prisms improve visual perception in stroke patients with homonymous hemianopia or unilateral visual neglect.
Rossi PW, Kheyfets S, Reding MJ. Rossi PW, et al. Neurology. 1990 Oct;40(10):1597-9. doi: 10.1212/wnl.40.10.1597. Neurology. 1990. PMID: 2215953 Clinical Trial.
After 4 weeks, the prism-treated group performed significantly better than controls on the following: (1) Motor Free Visual Perception Test; (2) Line Bisection Task; (3) Line Cancellation Task; (4) Harrington Flocks Visual Field Screener; and (5) Tangent Scre …
After 4 weeks, the prism-treated group performed significantly better than controls on the following: (1) Motor Free Visual Pe …
Randomized crossover clinical trial of real and sham peripheral prism glasses for hemianopia.
Bowers AR, Keeney K, Peli E. Bowers AR, et al. JAMA Ophthalmol. 2014 Feb;132(2):214-22. doi: 10.1001/jamaophthalmol.2013.5636. JAMA Ophthalmol. 2014. PMID: 24201760 Free PMC article. Clinical Trial.
One group received real (57-prism diopter) oblique and sham (<5-prism diopter) horizontal prisms; the other received real horizontal and sham oblique, in counterbalanced order. ...MAIN OUTCOMES AND MEASURES: The primary outcome was the overall difference, …
One group received real (57-prism diopter) oblique and sham (<5-prism diopter) horizontal prisms; the other received …
24 results