Studies of the Retinal Circulation in Man | Zendy

John B. Hickam | Zendy; Regina Frayser | Zendy

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Studies of the Retinal Circulation in Man

Author(s) -

John B. Hickam,

Regina Frayser

Publication year - 1966

Publication title -

circulation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 7.795

H-Index - 607

eISSN - 1524-4539

pISSN - 0009-7322

DOI - 10.1161/01.cir.33.2.302

Subject(s) - retinal , retina , medicine , circulation (fluid dynamics) , blood flow , blood circulation , oxygen , ophthalmology , arteriovenous oxygen difference , anatomy , cardiology , heart rate , blood pressure , biology , neuroscience , chemistry , stroke volume , thermodynamics , traditional medicine , physics , organic chemistry

By photographic techniques measurements have been made in the human retina of vessel size, arteriovenous oxygen difference across the retina, and mean retinal circulation time. By combination of these methods estimates can be made of relative changes in retinal blood flow rate and in the rate of oxygen delivery from the retinal vascular system. Observations are presented on the response of the normal and diseased retinal circulation to a variety of stimuli, particularly changes in blood oxygen and carbon dioxide tensions.

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