Blood Velocity Measurements in Human Retinal Vessels-Reference-Cited by-同舟云学术

Blood Velocity Measurements in Human Retinal Vessels

Published:1974-11-29 Issue:4166 Volume:186 Page:830-831
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Tanaka Toyoichi¹,Riva Charles²,Ben-Sira Isaac²

Affiliation:

1. Department of Physics and Center for Materials Science and Engineering, Massachusetts Institute of Technology. Cambridge 02139

2. Department of Retina Research. Retina Foundation, Boston, Massachusetts 02114

Abstract

Laser Doppler velocimetry was used to measure the velocity of blood in human retinal vessels. The mean flow velocities obtained were 1.9 centimeters per second in a retinal vein and 2.2 centimeters per second in a retinal artery. Scattered light from a weak helium-neon laser beam focused on the vessel was detected by a photomultiplier, and the temporal correlation of the intensity fluctuations was measured with a photon counting autocorrelator. Autocorrelation functions for blood flowing through glass capillaries were used for calibration.

Publisher

American Association for the Advancement of Science (AAAS)

Link

https://www.science.org/doi/pdf/10.1126/science.186.4166.830

Reference6 articles.

1. Image Intensifier Cine-Angiography;ADVANCES IN ELECTRONICS AND ELECTRON PHYSICS,1972

2. NIESEL, P, PROBLEMS FLUORESCEIN ANGIOGRAPHY, EXPERIMENTAL EYE RESEARCH 17: 388 (1973).

3. RIVA, C, LASER DOPPLER MEASUREMENTS OF BLOOD-FLOW IN CAPILLARY TUBES AND RETINAL ARTERIES, INVESTIGATIVE OPHTHALMOLOGY 11: 936 (1972).

4. SLINEY, D. H., APPLIED OPTICS 12: 1 (1973).

5. Tanaka T. in preparation..

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