Share an experiment on the role of the thalamus on the optic neural circuit

Hi everyone, I’m an HTM theory lover, sharing an interesting experiment,
The method of 3D stereoscopic painting is associated with the exploration of consciousness or the scanning pattern of attention in the eyes by overlapping the left and right images of the eyes. It is probably related to the switching of the thalamus to the binocular optic nerve circuit. The Google translation I used may be unreasonable.