Abstract
The contribution of vascular deficits in glaucomatous optic neuropathy is based upon a recent increase in clinical data on vascular dysregulation involved in glaucoma pathology and was reflected by the World Glaucoma Association consensus on ocular blood flow in glaucoma. Inadequate or unstable ocular blood supply causes ischemic damage or reperfusion injury to the optic nerve head and axons. Ocular blood flow is dependent on perfusion pressure in the absence of vascular autoregulation. While in healthy subjects, autoregulation has been to maintain constant blood flow over a wide range of perfusion pressures.
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Siaudvytyte, L. (2019). Ocular Perfusion Pressure as a Risk Factor. In: Januleviciene, I., Harris, A. (eds) Biophysical Properties in Glaucoma. Springer, Cham. https://doi.org/10.1007/978-3-319-98198-7_3
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