Korczyński R, Beck J, Biały M
Acta Neurobiol Exp (Wars). 1989;49(5):255-64.
The hippocampal EEG activity was recorded in male rats during the response-contingent reinforcement of a female. The instrumental response was a bar-pressing on a fixed-ratio-10 reinforcement schedule. The frequency of bar-pressing tends to increase during the succeeding copulatory series. The similar phenomenon was observed in the frequency of the hippocampal slow activity (RSA) accompanying the bar-pressing and the pursuit of the female. This tendency was most conspicuously present during the first copulatory series but became less evident during the following ones.
在雄性大鼠对雌性进行反应依赖型强化过程中记录其海马脑电活动。工具性反应是在固定比率为10的强化程序下按压杠杆。在随后的交配系列中，杠杆按压频率趋于增加。在伴随杠杆按压和追逐雌性的海马慢波活动（RSA）频率中也观察到类似现象。这种趋势在第一个交配系列中最为明显，但在随后的系列中变得不那么明显。
