12.07.2013, 14:31
Dreams are just normal unconscious brain activities used to prepare ourselves in real life. It's also a way to know how an individual feels or what mental image is being formed about themselves. During a lucid dream, the decision making centers of brain are active whereas in regular dreams its not. Some researchers also say that dream is our brain's way of organizing important memories and clearing bad or unnecessary ones. Can be a reason why we are juggled with random scenes. And everything you see while dream is something you've already seen in real life.