Abstract Purpose To investigate the haemoglobin concentration and oxygenation in the optic disc in glaucoma patients vs. controls. Methods Thirty-one eyes of primary open angle glaucoma patients (mean age: 64.9 ± 2.1 years) and 31 eyes of 31 healthy controls (65.5 ± 2.0 years) were included. Perimetry,…
This paper offers various approches to destine the changing of the diameter of human relatinal vessel. The focus is rather on the approches than on the physiological discussion of the results. The source signal has particular properties thus a costly signal preprocessing is necessary. This approches…