Memory appears as a process of information retention in which our experiences are archived and then recovered when we recall them. Memory is intimately associated with learning, which is our ability to change behavior through experiences that are stored in memory. In other words, learning is the acquisition of new knowledge, and memory is the retention of this learned knowledge. Thus, learning and memory are the basis of all our knowledge, abilities, and planning, making us consider the past, to place us in the present, and to predict the future.