Exosomatic Memory
Exosomatic memory is the recording of memories outside the brain. The earliest forms of symbolic behavior—scratching marks on bones—seem to be intended as exosomatic memory. However it was the invention of writing that allowed complex memories to be recorded. A more narrow meaning of exosomatic memory is a computerized information system that interfaces directly with the brain and functions as an extension of the user memory. Such systems have been used as plot devices in numerous science fiction stories, especially among the cyberpunk genre. More recently, as scientific knowledge of neurology improves, some such as Gregory B. Newby are suggesting that such a device may be possible. See also * Brain–computer interface A brain–computer interface (BCI), sometimes called a brain–machine interface (BMI) or smartbrain, is a direct communication pathway between the brain, brain's electrical activity and an external device, most commonly a computer or robotic l ... ...
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Memory
Memory is the faculty of the mind by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time for the purpose of influencing future action. If past events could not be remembered, it would be impossible for language, relationships, or personal identity to develop. Memory loss is usually described as forgetfulness or amnesia. Memory is often understood as an informational processing system with explicit and implicit functioning that is made up of a sensory processor, short-term (or working) memory, and long-term memory. This can be related to the neuron. The sensory processor allows information from the outside world to be sensed in the form