Ellis M E, Berman R F, Kesner R P
Pharmacol Biochem Behav. 1983 Nov;19(5):733-6. doi: 10.1016/0091-3057(83)90071-0.
Post-trial injections of norepinephrine (NE) or cycloheximide (CHX) into the amygdala produces a long-term retention deficity (amnesia) for a 1-trial footshock experience in rats. concomitant post-trial injections of the adrenergic antagonist, propranolol, prevents NE-, but not CHX-induced amnesia. These results indicate separate mechanisms of action for amnesia produced by intracranial CHX and NE injections.
在试验后向大鼠杏仁核注射去甲肾上腺素（NE）或环己酰亚胺（CHX），会导致大鼠对单次足部电击经历产生长期记忆缺陷（失忆）。同时在试验后注射肾上腺素能拮抗剂普萘洛尔，可预防NE诱导的失忆，但不能预防CHX诱导的失忆。这些结果表明，颅内注射CHX和NE所产生的失忆具有不同的作用机制。
