A 1990 study gives strong support for the hypothesis that even a mild level of intoxication can significantly impair memory, but the paper notes that there have been only limited studies.

• 即便是轻微的麻醉也会对记忆造成严重的损坏，1990年的一项研究对这一假设提供了有力的支持，但是该论文指出已进行的研究是有限的。