The document discusses amnesia and how it is portrayed in films. It provides information from Dr. Everett on different types of amnesia:
1. Organic amnesia is linked to physical brain damage from serious head injuries or lack of oxygen to the brain.
2. Functional amnesia is caused by psychological trauma and not brain damage.
3. Amnesia can sometimes disappear on its own, but is treated if symptoms do not go away, with notes, photographs and recordings potentially helping amnesia sufferers.