Effects of cigarette smoking on verbal rote learning and physiological arousal.
Effects of cigarette smoking on verbal rote learning and physiological arousal.
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吸烟对言语死记硬背学习和生理唤醒的影响。
DOI：
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发表时间：
1974
影响因子：
2.1
通讯作者：
B. Post
中科院分区：
文献类型：
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作者：
K. Andersson;B. Post
摘要：对12名中度吸烟者进行了言语死记硬背研究。在一种情况下，吸食含尼古丁香烟(弗吉尼亚·金，2.1毫克尼古丁)会两次中断学习，而在另一种情况下，吸食不含尼古丁的香烟会导致学习中断。在第一支含尼古丁香烟后，正确反应的数量立即下降，在随后的试验中，学习速度明显低于第一支不含尼古丁香烟后的学习速度。抽了第二支烟之后，情况就颠倒过来了。尼古丁状态下的学习成绩明显好于不含尼古丁的状态。在这两种情况下，学习过程中肾上腺素排泄量显著增加，在第一支含尼古丁香烟后，心率显著增加。
Abstract.— Verbal rote learning was studied on 12 moderate smokers. In one condition learning was interrupted twice by smoking a nicotine-containing cigarette (Virginia King, 2.1 mg nicotine) and in another condition by smoking a nicotine-free cigarette. Immediately after the first nicotine-containing cigarette there was a drop in the number of correct responses and learning was significantly less rapid under subsequent trials as compared with learning after the first nicotine-free cigarette. After the second cigarette the picture was reversed. Learning was significantly more improved in the nicotine condition than in the nicotine-free condition. Adrenalin excretion increased significantly during learning in both conditions, and heart rate increased significantly after the first nicotine-containing cigarette.