Illusion Test: What color do you see when looking at this crazy spinning disc?

It seems a little strange to imagine, but different people see different colors as they look at a frantic spinning disc, called Benham's Disc - which was the creator of the illusory concept you'll see below. Some people see green lines, others yellow, few red and there are also those who cannot see any coloration.

It is noteworthy that the colors that move on this disc are only black and white, but, as they spin quickly, create this illusory effect for us. When the white and black patterns spin fast, the shades blur and we see other colors - when in fact they don't exist. Although interesting, the phenomenon is not completely understood.

Among the hypotheses that seek to explain the phenomenon, there is a study that says that people see different colors basically because the color receptors in our eyes respond differently to the degrees of red, green and blue - it all depends on the intensity of those shades. More specifically, the latencies of the image center and the lines differ as the viewers. Although the nuances are subtle, they exist. See below and comment on what colors you can see (or if you only see black and white):

The Benham Disco phenomenon originates from retinal neural activities and interactions with the primary visual cortex - responsible for decoding the characteristics of low-level images. Currently, Benham's Disk is being used by some scholars as a diagnostic method for certain eye diseases, especially in the case of optic neuritis.