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
Eating disorders and memory mechanism has been found in the food-reward system in eating disorder studies. Neurons located in different structures of the medial temporal lobe are what cause the transformation from an egocentric to an allocentric representation in space. The hippocampus generates allocentric representations for long-term memory, and the parietal cortex, retrosplenial cortex, entorhinal cortex, and hippocampus are part of a network that processes allocentric spatial information. The lateral entorhinal cortex carries nonspatial information from the perirhinal cortex to the dorsal hippocampus where it is then combined with the medial entorhinal cortex to create object-place or event-place representations in the hippocampus. Impairment of