| abstract |
The invention relates to a method and a device suitable therefor for investigating the metabolic autoregulation of the retinal vessels of a patient's eye. It is delivered via a baseline (BP) phase, a stimulation phase (SP), in which the individual retinal perfusion pressure in the eye is standardized by deliberately introducing a stimulation pressure on the eye, and a retinal (NP) from the retina a video sequence of images , to which two color channels are assigned, from which spectral normalized quotient signals are derived and recorded from the vascular diameter signals (D (t, x, y)) for the examination of the vascular reactions of the large retinal vessels. |