MEASURING DYNAMICS OF SCATTERING CENTERS IN THE OCULAR FUNDUS

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International Journal on Smart Sensing and Intelligent Systems

Professor Subhas Chandra Mukhopadhyay

Exeley Inc. (New York)

Subject: Computational Science & Engineering, Engineering, Electrical & Electronic

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VOLUME 1 , ISSUE 3 (September 2008) > List of articles

MEASURING DYNAMICS OF SCATTERING CENTERS IN THE OCULAR FUNDUS

Luigi Rovati * / Stefano Cattini / Francesco Viola / Giovanni Staurenghi *

Keywords : Laser light scattering, diffusing-wave-spectroscopy, ocular fundus.

Citation Information : International Journal on Smart Sensing and Intelligent Systems. Volume 1, Issue 3, Pages 799-811, DOI: https://doi.org/10.21307/ijssis-2017-321

License : (CC BY-NC-ND 4.0)

Published Online: 13-December-2017

ARTICLE

ABSTRACT

The study is focused on the analysis of the diffusing-wave-spectroscopy signal recorded invivo on the ocular fundus of a rabbit eye. The motion of the scattered sites was measured as a function of the pressure exerted by a Goldmann contact lens and during the moderate temperature increase induced by a therapeutic laser diode. Temporal fluctuations of the signal revel motion of molecules and
thus changes in tissues temperature and chorioretinal blood velocity. Experimental results show the ability of the system to detect motion of the scattering sites in the ocular fundus layers during variations of the ocular pressure and laser heating.

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REFERENCES

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