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Differences in Optic Nerve Head Blood Flow Regulation in Normal Tension Glaucoma Patients and Healthy Controls as Assessed With Laser Speckle Flowgraphy During the Water Drinking Test.
Mursch-Edlmayr Anna S, Luft Nikolaus, Podkowinski Dominika, Ring Michael, Schmetterer Leopold, Bolz Matthias
J GlaucomaJul 20195 citationsCase-Control Study
This study found the water drinking test didn't significantly alter optic nerve head blood flow or ocular perfusion in NTG patients or controls, limiting its utility for assessing autoregulation.