In vivo measurement of iridial circulation using laser speckle phenomenon.


PURPOSE To evaluate the use of the laser speckle phenomenon for noninvasive in vivo consecutive measurement of the iridial circulation. METHODS A pigmented rabbit iris was illuminated using a diode laser, and the normalized blur of the resulting laser speckle pattern, NBiris, was determined as a quantitative index of blood velocity in the iridial tissue… (More)


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