Memory and trauma the one most commonly affected by psychological trauma is long-term memory. Missing memories, changes to memory, intensified memories – all are cases of manipulations of long-term memory. Long-term memory is associated with many different areas of the brain including the hippocampus, amygdala, thalamus and hypothalamus, peripheral cortex and temporal cortex. The hippocampus and amygdala have been connected with transference of memory from short-term memory to long-term memory. Thalamus and hypothalamus, located in the forebrain, are part of the limbic system; they are responsible for regulating different hormones and emotional and physical reactions to situations, including emotional stress or trauma. The
Fun at least for a little while, to never-never land and enjoy it." Some scientists have identified areas of the brain associated with the perception of novelty, which are stimulated when faced with "unusual or surprising circumstances". Information is initially received in the hippocampus, the site of long-term memory consolidation, where the brain attempts to match the new information with recognizable patterns stored in long-term memory. When it is unable to do this, the brain releases dopamine, a chemical which stimulates the amygdala, the site of emotion, and creates a pleasurable feeling that is associated with the new memory. In other