单词 | memory trace |
释义 | > as lemmasmemory trace memory trace n. Psychology a hypothetical trace left in the brain or nervous system by the act of memorizing something; = engram n. ΘΚΠ the mind > mental capacity > psychology > developmental psychology > acquisition of knowledge > capacity for retaining experience > [noun] > change in brain > from act of memorizing memory trace1901 1901 Mind 10 252 All memory-traces retained in the nervous system co-operate with the sensations in discharging, reinforcing, inhibiting or modifying reflexes. 1924 J. Riviere et al. tr. S. Freud Coll. Papers I. 63 Both the memory-trace and the affect attached to the idea are there once and for all. 1967 E. R. Hilgard & R. C. Atkinson Introd. Psychol. (ed. 4) xii. 321/2 This particular hypothetical construct means that the memory trace does exist and that we may some day discover its nature... Hydén has proposed the theory that ribonucleic acid (RNA) might well be the complex molecule that serves as a chemical mediator for memory. 1992 Appl. Linguistics 13 291 Even the storage of a simple memory trace may involve several million neurons. < as lemmas |
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