Detecting Blood Flow Response to Stimulation of the Human Eye

Figure 4

Simulation of retinal capillary paths along which the simulated leukocytes moved. These paths were not visible to the subjects. The cross at the center of the field is a fixation target. The angular diameters indicated in the figure correspond to viewing distance of 55 cm (reprinted from [46] Copyright Association for Research in Vision and Ophthalmology).