Adaptive memory

Adaptive memory is the study of memory systems that have evolved to help retain survival- and fitness-related information, i.e., that are geared toward helping an organism enhance its reproductive fitness and chances of surviving. One key element of adaptive memory research is the notion that memory evolved to help survival by better retaining information that is fitness-relevant. One of the foundations of this method of studying memory is the relatively little adaptive value of a memory system that evolved merely to remember past events. Memory systems, it is argued, must use the past in some service of the present or the planning of the future. Another assumption under this model is that the evolved memory mechanisms are likely to be domain-specific, or sensitive to certain types of information.

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