Ivonin A A
Zh Vyssh Nerv Deiat Im I P Pavlova. 1976 Nov-Dec;26(6):1214-21.
Influence of conditioned electro-defensive training of different duration and intensity on the weight and biochemical characteristics (activity of acetylcholinesterase and butyrylcholinesterase) of different parts of the brain was studied in rats of various genetic lines. It has been shown that the minimal duration of training leading to changes in the investigated characteristics in the experimental rats as compared with the controls, amounted to 30 days. Positive correlation has been found between the capacity for learning, the weight of the cortex and the activity of its acetylcholinesterase. A different degree of changes in the indicated characteristics has been revealed in various lines of rats used in the experiments.
在不同品系的大鼠中，研究了不同时长和强度的条件性电防御训练对大脑不同部位重量及生化特性（乙酰胆碱酯酶和丁酰胆碱酯酶活性）的影响。结果表明，与对照组相比，导致实验大鼠被研究特性发生变化的最短训练时长为30天。已发现学习能力、皮质重量及其乙酰胆碱酯酶活性之间呈正相关。在实验所用的不同品系大鼠中，上述特性出现了不同程度的变化。
