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Literature DB >> 17429494

Imaging polarimetry in patients with neovascular age-related macular degeneration.

Ann E Elsner¹, Anke Weber, Michael C Cheney, Dean A VanNasdale, Masahiro Miura.

Abstract

Imaging polarimetry was used to examine different components of neovascular membranes in age-related macular degeneration. Retinal images were acquired with a scanning laser polarimeter. An innovative pseudocolor scale, based on cardinal directions of color, displayed two types of image information: relative phases and magnitudes of birefringence. Membranes had relative phase changes that did not correspond to anatomical structures in reflectance images. Further, membrane borders in depolarized light images had significantly higher contrasts than those in reflectance images. The retinal birefringence in neovascular membranes indicates optical activity consistent with molecular changes rather than merely geometrical changes.

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Year: 2007 PMID： 17429494 PMCID： PMC2566301 DOI： 10.1364/josaa.24.001468

Source DB: PubMed Journal: J Opt Soc Am A Opt Image Sci Vis ISSN： 1084-7529 Impact factor: 2.129

23 in total

1. Mathematical modeling of retinal birefringence scanning.

Authors: D G Hunter; J C Sandruck; S Sau; S N Patel; D L Guyton
Journal: J Opt Soc Am A Opt Image Sci Vis Date: 1999-09 Impact factor: 2.129

2. Grading of infrared confocal scanning laser tomography and video displays of digitized color slides in exudative age-related macular degeneration.

Authors: Masahiro Miura; Anne E Elsner; Eva Beausencourt; Christian Kunze; M Elzabeth Hartnett; Kameran Lashkari; Clement L Trempe
Journal: Retina Date: 2002-06 Impact factor: 4.256

3. Visualization of two image variables simultaneously using cardinal directions of color vision.

Authors: Ann E Elsner; Michael C Cheney; Anke Weber; Masahiro Miura
Journal: Stud Health Technol Inform Date: 2004

4. Higher level chromatic mechanisms for image segmentation.

Authors: Thorsten Hansen; Karl R Gegenfurtner
Journal: J Vis Date: 2006-03-13 Impact factor: 2.240

5. Three dimensional imaging in age-related macular degeneration.

Authors: M Miura; A Elsner
Journal: Opt Express Date: 2001-10-22 Impact factor: 3.894

6. Polarimetric imaging and blood vessel quantification.

Authors: Anke Weber; Michael Cheney; Quinn Smithwick; Ann Elsner
Journal: Opt Express Date: 2004-10-18 Impact factor: 3.894

7. Multiply scattered light tomography and confocal imaging: detecting neovascularization in age-related macular degeneration.

Authors: A Elsner; M Miura; S Burns; E Beausencourt; C Kunze; L Kelley; J Walker; G Wing; P Raskauskas; D Fletcher; Q Zhou; A Dreher
Journal: Opt Express Date: 2000-07-17 Impact factor: 3.894

8. Improved contrast of peripapillary hyperpigmentation using polarization analysis.

Authors: Mariane B Mellem-Kairala; Ann E Elsner; Anke Weber; Ruthanne B Simmons; Stephen A Burns
Journal: Invest Ophthalmol Vis Sci Date: 2005-03 Impact factor: 4.799

9. Chromaticity discrimination: effects of luminance contrast and spatial frequency.

Authors: A E Elsner; J Pokorny; S A Burns
Journal: J Opt Soc Am A Date: 1986-07 Impact factor: 2.129

10. Comparison of 2D reconstructions of surgically excised subfoveal choroidal neovascularization with fluorescein angiographic features: SST report No. 15.

Authors:
Journal: Ophthalmology Date: 2006-01-10 Impact factor: 12.079

25 in total

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Authors: Oscar Carrasco-Zevallos; Derek Nankivil; Brenton Keller; Christian Viehland; Brandon J Lujan; Joseph A Izatt
Journal: Biomed Opt Express Date: 2015-08-17 Impact factor: 3.732

2. Imaging of vascular wall fine structure in the human retina using adaptive optics scanning laser ophthalmoscopy.

Authors: Toco Y P Chui; Thomas J Gast; Stephen A Burns
Journal: Invest Ophthalmol Vis Sci Date: 2013-10-29 Impact factor: 4.799

3. Spatial distribution of macular birefringence associated with the Henle fibers.

Authors: Ann E Elsner; Anke Weber; Michael C Cheney; Dean A Vannasdale
Journal: Vision Res Date: 2008-06-16 Impact factor: 1.886

4. Imaging polarimetry in age-related macular degeneration.

Authors: Masahiro Miura; Masahiro Yamanari; Takuya Iwasaki; Ann E Elsner; Shuichi Makita; Toyohiko Yatagai; Yoshiaki Yasuno
Journal: Invest Ophthalmol Vis Sci Date: 2008-06 Impact factor: 4.799

5. Henle fiber layer phase retardation changes associated with age-related macular degeneration.

Authors: Dean A VanNasdale; Ann E Elsner; Todd D Peabody; Kimberly D Kohne; Victor E Malinovsky; Bryan P Haggerty; Anke Weber; Christopher A Clark; Stephen A Burns
Journal: Invest Ophthalmol Vis Sci Date: 2014-12-18 Impact factor: 4.799

6. Effect of change in macular birefringence imaging protocol on retinal nerve fiber layer thickness parameters using GDx VCC in eyes with macular lesions.

Authors: Tanuj Dada; Sana I Tinwala; Vivek Dave; Anand Agarwal; Reetika Sharma; Meenakshi Wadhwani
Journal: Int Ophthalmol Date: 2014-01-28 Impact factor: 2.031