Autistic disorder change points years are coincident with introduction of vaccines manufactured using human fetal cell lines, containing fetal and retroviral contaminants, into childhood vaccine regimens. This pattern was repeated in the US, UK, Western Australia and Denmark.utistic disorder change points years are coincident with introduction of vaccines manufactured using human fetal cell lines, containing fetal and retroviral contaminants, into childhood vaccine regimens. This pattern was repeated in the US, UK, Western Australia and Denmark.
This is the situation that is physically correct when it comes to the human eye. Most important thing here is not to confuse retinal image and the object in reality. As illustrated in the image above, the light rays from the real bottom side of the arrow hit a point on the retina that is higher than the real upper side. The result: a retinal image that is the inverted version of the real object.
However, if it occurs frequently, you should have your eyes examined just in case it is a sign of something serious. Seeing stars is a common visual complaint, but it is usually a normal and harmless occurrence. If you close your eyes and rub them, you will probably see spots and flashes of light. These images you see are called phosphenes, an entoptic phenomenon characterized by the experience of seeing light without having light actually enter the eye. Phosphenes are produced by pressure on the eye.