The Influence of Posture Change on Ocular Blood Flow in Normal Subjects, Measured by Laser Speckle Flowgraphy

Shiga, Yukihiro; Shimura, Masahiko; Asano, Toshifumi; Tsuda, Satoru; Yokoyama, Yu; Aizawa, Naoko; Omodaka, Kazuko; Ryu, Morin; Yokokura, Shunji; Takeshita, Takayuki; Nakazawa, Toru

doi:10.3109/02713683.2012.758292

Public

The Influence of Posture Change on Ocular Blood Flow in Normal Subjects, Measured by Laser Speckle Flowgraphy

Published in Current Eye Research • May 8, 2013

Authors:

Yukihiro Shiga

Masahiko Shimura

Toshifumi Asano

Abstract

PURPOSE: To investigate, using laser speckle flowgraphy (LSFG), the autoregulation of ocular blood flow (BF) in response to posture change. METHODS: This study comprised 20 healthy volunteers (mean age 30.0 ± 8.5). The mean blur rate (MBR) of the ocular circulation in the subjects was assessed in bo...

Subject

Supine position

Medicine

Blood pressure

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