Literature DB >> 20309075

Fundus camera based retinal LDV.

C E Riva, J E Grunwald, S H Sinclair, K O'Keefe.   

Abstract

A new bidirectional laser Doppler velocimeter (LDV) is described for absolute measurement of the speed of red blood cells flowing in individual retinal vessels. The basic component of the instrument is a standard retinal camera that eliminates the need for a contact lens. The laser beam is delivered to the eye through the fundus illumination optical system of the camera. Target fixation is done with the eye under examination. The measurements are independent from the ocular refraction; only the axial length of the eye need be determined. The instrument markedly simplifies the technique of retinal blood flow measurement.

Year:  1981        PMID： 20309075     DOI： 10.1364/AO.20.000117

Source DB:  PubMed          Journal:  Appl Opt        ISSN： 1559-128X            Impact factor:   1.980


  12 in total

Review 1.  Cellular and physiological mechanisms underlying blood flow regulation in the retina and choroid in health and disease.

Authors:  Joanna Kur; Eric A Newman; Tailoi Chan-Ling
Journal:  Prog Retin Eye Res       Date:  2012-05-03       Impact factor: 21.198

2.  A laser Doppler velocimetry study of the effect of hypoglycaemia on retinal blood flow in the minipig.

Authors:  G Caldwell; E G Davies; P M Sullivan; A H Morris; E M Kohner
Journal:  Diabetologia       Date:  1990-05       Impact factor: 10.122

3.  Retinal fluorotachometry. A clinically applicable method of retinal flow measurement.

Authors:  A V Schulte
Journal:  Doc Ophthalmol       Date:  1987-02       Impact factor: 2.379

4.  Response of retinal blood flow to systemic hyperoxia in smokers and nonsmokers.

Authors:  Barbara Wimpissinger; Hemma Resch; Fatmire Berisha; Günther Weigert; Leopold Schmetterer; Kaija Polak
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2005-01-19       Impact factor: 3.117

5.  Visualisation of retinal blood flow by laser speckle flow-graphy.

Authors:  H Fujii
Journal:  Med Biol Eng Comput       Date:  1994-05       Impact factor: 2.602

6.  Conjunctival microvascular haemodynamics in sickle cell retinopathy.

Authors:  Ali Kord Valeshabad; Justin Wanek; Ruth Zelkha; Jennifer I Lim; Nicole Camardo; Bruce Gaynes; Mahnaz Shahidi
Journal:  Acta Ophthalmol       Date:  2014-11-27       Impact factor: 3.761

7.  Effect of inhalation of different mixtures of O(2) and CO(2) on retinal blood flow.

Authors:  A Luksch; G Garhöfer; A Imhof; K Polak; E Polska; G T Dorner; S Anzenhofer; M Wolzt; L Schmetterer
Journal:  Br J Ophthalmol       Date:  2002-10       Impact factor: 4.638

8.  Reduction of retinal blood flow in high myopia.

Authors:  Noriaki Shimada; Kyoko Ohno-Matsui; Seiyo Harino; Takeshi Yoshida; Kenjiro Yasuzumi; Ariko Kojima; Kanako Kobayashi; Soh Futagami; Takashi Tokoro; Manabu Mochizuki
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2004-01-14       Impact factor: 3.117

9.  Intravenous administration of clonidine reduces intraocular pressure and alters ocular blood flow.

Authors:  Günther Weigert; Hemma Resch; Alexandra Luksch; Herbert A Reitsamer; Gabriele Fuchsjager-Mayrl; Leopold Schmetterer; Gerhard Garhofer
Journal:  Br J Ophthalmol       Date:  2007-05-30       Impact factor: 4.638

10.  Response of retinal blood flow to systemic hyperoxia as measured with dual-beam bidirectional Doppler Fourier-domain optical coherence tomography.

Authors:  René M Werkmeister; Stefan Palkovits; Reinhard Told; Martin Gröschl; Rainer A Leitgeb; Gerhard Garhöfer; Leopold Schmetterer
Journal:  PLoS One       Date:  2012-09-18       Impact factor: 3.240
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