Brainstorming / Deja Vu
Have you ever felt brainstorming after hearing a particular word or after looking at a particular thing? Do you know why looking a thing makes us go in flash back or why hearing particular words make us feel sooth or some words may even have the power to bring tears in our eyes. All of this is because we may or may not take anything in our consideration but our brain has the power of looking beyond eyes because eyes are one of the helping parts of our brain's working capacity but in total brain has a lot of feeders (talking about all other senses). So it is possible that eyes ignored something voluntarily or involuntarily but the other senses might not do so.