Trouble Recognizing Faces and Visual Hallucinations
Due to poor vision, the individual can have difficulty in recognizing faces. People can have visual hallucinations, which means that the brain will be filled with images with no visual input from part of the retina. The individual can see patterns like wallpapers and other things like images of animals or other people, making them think they are going crazy. Still, it is because the brain does not receive any input from the retina and creates hallucinations. The hallucinations are not threatening, and people can understand and accept them after knowing the cause for them to occur.