Eyes, the power of suggestion and the Rorschach test: an introduction The human sense of sight is a very detailed and complex ability, which humans often take for granted obvious. However, once they take the time to think about it, they realize how complicated the process really is. The eye receives light from outside through the cornea, which then travels through the nerves until the light reaches the brain. The brain processes this light into information about the outside world and then uses this information to decide how to respond. All this happens in less than half a second. (Robertson, 2012) The information used is then stored in the brain to be retained in memories, although some images can still influence a person's thoughts. The brain is the central hub of a person, used to issue commands and store felt emotions, among many other uses. It is the most important organ in the body and influences how images sent by the eye are translated. When watching television, most people see advertisements between the main programs. The ads could feature a thick cheeseburger, a new video game, or almost any other product. These advertisements have one goal: to convince the public to buy their products. Advertisements put products in the minds of the public, who in turn want to have them. This is called the power of suggestion. The power of suggestion is used daily in social networks and has been the subject of numerous projects. In 1957, James Vicary performed an experiment on viewers who showed Coca-Cola and popcorn advertisements on the screen for 0.03 of a second. The speed of the ads was faster than a human could perceive, but sales of both Coca-Cola and popcorn increased significantly. the control, no image, would be tested, for a total of twenty trials, with four trials per image during the subject's testing. The images would be named Image A, Image B, Image C, and Control. Then, the collected data would be examined for similarities and differences with the image shown, and the data would reveal whether the images influenced what the person saw in the inkblots. The independent variable of this test would be the images shown to the subjects before the test, and the dependent variable would be what was seen in the inkblots during the tests. There were four levels of independent variables including no images, the computer on which the test was performed would be held constant, the order of slides shown, and the order of images shown before the test. These factors are all necessary in the experiment to obtain clear data.