Offutt G C, Gritzke R R
Pavlov J Biol Sci. 1978 Apr-Jun;13(2):113-20. doi: 10.1007/BF03000673.
In goldfish the heart rate orienting response to periodic photic stimuli was measured by a specially designed computer that also regulated the intensity of the stimuli to maintain the response. When ethanol was administered, the fish then exhibited orienting responses to less intense stimuli; this increased excitability was maintained for the duration of all tests (i.e., a maximum of 26 hours). There also seemed to be a residual increase of excitability lasting as long as 7 days after the ethanol was administered.
在金鱼身上，通过一台专门设计的计算机测量其对周期性光刺激的心率定向反应，该计算机还能调节刺激强度以维持这种反应。当给金鱼注射乙醇后，它们对强度较低的刺激也会表现出定向反应；在所有测试期间（即最长26小时），这种增强的兴奋性一直保持。在注射乙醇后，似乎还存在持续长达7天的兴奋性残留增加。
