engram

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(ĕn'grăm') pronunciation
n.
A physical alteration thought to occur in living neural tissue in response to stimuli, posited as an explanation for memory.

[German Engramm : EN-2 + Greek -gramma, -gram.]


An altered state of living tissue that is believed to underlie memory. An engram may occur as a permanent trace left by a stimulus in nervous tissue. An example of an engram is a specific, learned, and memorized motor pattern stored in both the sensory and motor portions of the brain, that can be replayed on request.

(ĕn'grăm')
n.

A physical alteration thought to occur in living neural tissue in response to stimuli, posited as an explanation for memory. Also called neurogram.

A physical brain change, supposed to take place as a result of experience, and to represent memories. The physical basis of memory is not, however, known.

(Published 1987)

Engram may refer to:

  • Engram (neuropsychology), a hypothetical means by which memory traces are stored
  • Engram (Dianetics), a term used in Scientology and Dianetics for a "recording" of a past painful event not normally accessible to the conscious mind
  • Engram (album), a 2009 album by black metal band Beherit

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