Genetic memory (psychology)

This article contains weasel words: vague phrasing that often accompanies biased or unverifiable information. Such statements should be clarified or removed. (July 2024)

In psychology, genetic memory is a theorized phenomenon in which certain kinds of memories could be inherited, being present at birth in the absence of any associated sensory experience, and that such memories could be incorporated into the genome over long spans of time.^[1]

While theories about the inheritance of specific memories have been thoroughly disproven, some researchers have theorized that more general associations formed by previous generations can pass from generation to generation through the genome. For instance, experts today are still divided on how to interpret a study which suggested that mice may be able to inherit an association between certain smells and a fear response formed by previous generations of mice. Contemporary theories are based on the idea that the common experiences of a species can become incorporated into that species' genetic code, not by a Lamarckian process that encodes specific memories, but by a much vaguer tendency to encode a readiness to respond in certain ways to certain stimuli.