The diagram illustrates how long-term memory is formed by the information processed inside the brain.
Overall, there are four major steps displayed. Interestingly, short-term memories play a crucial role in the development of the long-lasting one.
First, the brain detects sensory input from the environment. This data, later on, is encoded before being transmitted into the hippocampus where it is stored temporarily. As soon as this process begins, related areas are activated by the brain to sort out irrelevant information.. After that a course of rehearsal and repetition helps reinforce memory pathways.
Finally it becomes a long-term memory that can be retrieved when relevant events occur. Usually, memories tied to emotional significance tend to be more vivid than neutral and logical ones. Therefore, practice is essential in strengthening the path. Similar to a student who memorises his knowledge by doing tasks that are linked to the information that he has learned.